JKim Presentation

862019 JKim Presentation

httpslidepdfcomreaderfulljkim-presentation 145

Technology Advances

of K-water

Jakyum Kim PhDManager Water Supply Technology Dept

The views expressed in this presentation are the views of the speaker and do not necessarily reflect theviews or policies of the Asian Development Bank (ADB) or its Board of Governors or the governments theyrepresent ADB does not guarantee the accuracy of the data included in this paper and accepts no

responsibility for any consequence of their use Terminology used may not necessarily be consistent withADB official terms



2

Contents

Introducing K-water

Advanced Water and Wastewater

Treatment Technologies

Systemic Approach

(Open Technology Innovation Initiatives)



K water(Korea Water Resources Corporation)



4

K-water overview

Established in 1967 state-owned company

Multi-disciplinary businesses of water energy and land

development

Governed by 5 ex officio directors and 7 non-standing

directors from academic and business background

Five business divisions and 44 regional offices across

the country

Only one water wholesaler in Korea

Higher credit ratings than sovereign ratings on Korea( Moodys Standard amp Poors)



5

K-water facts and figures

As of December 2008

Water treatment works 34- 28 billion m3 of piped water supplied 60 of national

water needs

Service reservoirs and dams 27

- 11 billion m3 of raw water supplied 33 of national

total water use

Hydro power plants 26

- 27 billion Kwh of electricity supplied biggest hydro

power producer in Korea

Turnover 21 billion US $ pa

Employees 4250

Assets 13 billion US $ pa



6

Business activities

Water resources

servicesdam reservoir

canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation

Industrial sites amp

urban development

Planning amp Engineering

Construction

Management O amp M

Consulting amp Training



7

Water Resources Services

Daechong Multi-purpose Dam Nakdong Estuary Barrage Central Water Control Center

Statutorily mandated to develop and manage national water

resources amp infrastructures

Services include

Water resources inventory survey planning and design

Water infrastructure construction amp operations

Raw water supply amp flood control services

Unconventional water resources development

- desalination projects for islands

- deep sea water development etc



8Chongju Bulk Water Treatment Plant

(2 million cmd)Busan Sewage Treatment Plant

Water Supply amp Wastewater Services

Central Water System Operations Center


Water supply capacity of 16 million cmd of drinking bulk water throughout 34 regionalwater supply systems

Providing 60 of national clean water needs

Less than 2 of unaccounted-for-water

Segmented and differentiated bulk water service offerings (piped raw medium-treated

and full-treated water for different water users)

Delegated management services for municipal water supply a

nd wastewater systems

A public-private partnership (PPP) basis (concession BOT etc )



9

Electric Power Production Services

Chungju HPP(400MW)

Yongdam HPP(200MW)

Shiwa Tidal Power Plant(260MW)

-under construction-

Independent Power Producer in Korea

Generating 2745 GWH of electricity pa through 26 hydro

power plants (1300 MW)

Diversifying energy business into other renewable

energy development projects

A tidal power project(260MW) the world biggest of its kind is

under construction

Wind power projects are also in the pipeline

Pursuing profitable growth opportunities by expanding

business portfolio in overseas market

- Hydro power project development is underway in Pakistan with

EPC to follow within this year

Creating substantial revenue through CDM (Clean

Development Mechanism) business



10

Projects worldwide

An ldquoact local think globalrdquo philosophy

Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti

K-water has maintained an international presence since 1994 with major

international activities in

Water resources amp hydro power project planning and engineering services

Water amp wastewater treatment

Water asset management amp consultancy services

Infrastructure ownership investment amp operations



11

K-water capabilities

InfrastructureOperations

WaterInfrastructureEngineering

Water AssetManagement amp

Consultancy

Water QualityTrainingRampD

40 years of experience and specialties in water business

Comprehensive competence in the system design construction

management operations of water and environmental infrastructures

High qualified engineers and experienced employees

World-class water employee training services

Operational know-how and hi-tech based operation amp maintenance

activities



12

ldquoKorearsquos most admired company amp CEO awardldquo(2006)

ldquo No 1 customer satisfaction among public sectorrdquo( 2006)

ldquo Most transparent company among public sectorrdquo(2006)

Signed ldquoUnited Nations Global Compactrdquo(2007)

ldquoAsiarsquos Most Admired Knowledge Enterprise Awardrdquo(2008)

K-waterrsquos commitment to excellence

Built on a commitment to its principles of sustainability

Commitment to social responsibility and wide practices of social contribution

activities

Comply with the code of business ethics and conduct

Company wide environmental management system

ISO 900114001 certificate since 1996



Water and wastewaterTreatment Technologies



14

Water Status in Korea

DBPs EDCs amp SOCs Microbes Taste amp Odor

bull THM HAA HANbull Chlorite Chloratebull Bromatebull Aldehydesbull Aldoketoacids

bull 14-dioxanebull Bisphenol Abull Atrazine Lindanebull Benzopyrenebull MTBE

bull Protozoa

- Cyptosporidium - Giardia

bull Virus- Enterovirus - Poliovirus

bull Geosmin 2-MIB

bull Algal extracellurabull Chlorine odorbull Algal toxin bull Microcystinbull Saxitoxin Anatoxin

Emerging Contaminants

bull Direct drinkingrate 1~2

bull Frequent events

Distrust in Tap water

bull Gaps in rate andservice quality amongareas

Service Differences

bull 17 of employees inWTPslt25 MGD Nonexperts

Not enough experts

Strong Regulation



15

How

What

Recent Issues on Water Treatment

Protozoa (Cryptosporidium Giardia)

Tracer contaminants (14-dioxane EDCs)

Rehabilitation for efficiency improvement

Applying advanced technology on existingplant

Developing converged (IT ET BT NT UT)leading-edge technology

Removal of dissolved organic material



16

Water Quality Guidelines

005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC

60 L (at tap)48 L (at tap)HAAs

80 L (at tap)64 L (at tap)THMs

3 TON3 TONTaste amp Odor

40 mgL08 mgLResidual Cl2

01 NTU in at least 95 ofsamples each month

Turbidity

Chemicals US EPA (MCL)K-water (MCL)




17

Strategic Points on Tech Development

Improving existing technologies

Compact in size

Advances in engineering works

Developing material and equipment for efficiency

improvement

DevelopingApplying new technologies



18

Conventional Water Treatment System

Flashmix

Flocculation Sedimentation

Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing

CoagulationFlocculation

Previous Backmixer

Low Mixing Strength

and Long Contact Time

Not efficient

New ways

High Mixing Strength and

Short Contact Time- PDM

- Mixing energy from

residual water head

In-line Blender rapid mixer

Pump Diffusion rapid mixer



20

Particle Separation

Classical Separation (Most of K-water WTPs)

Inclined Plate Settler (Banwol WTP Bansong WTP)

DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21

Advanced Oxidation Processes

Target Material

Disinfection by-productsTaste and odor

Synthetic organic compounds (SOCs)

How

By producing OH RadicalTo Maximize the output of OH Radical combine Ozone

with H2O2 and UV

Effect of AOP

8040Removal rate of SOC

O3 H2O2+GACO3+GACSection



22

Ozonation

Diffusor

bullDesign of highly efficient

ozone injector and reactor

bullDevelop ozone catalysts

- MnFe coated GAC to

increase oxidation potential

bull

Automated system on

ozone dose control

bull Evaluation of disinfection

potential of ozone and

peroxane

bull K-water Application

Sungnam Banwol

Koyang Koryung WTP

Injector

Gas supply O3 Generator O3 Destructor



23

Granular Activated Carbon (GAC)

GAC Processes

bull K-water Application on GAC

Sungnam Banwol Koyang

Koryung WTP

bullDesign amp Operation- Develop new operation skill

due to new underdrain amp

deeper bed

bull GAC regeneration

bull Combined with AOP membrane

bull New target compounds

- EDCs SOCs etc

bullTailor-made activated carbons

- Specialized for pore size and

surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane

Compared to Conventional System

Membrane Technology



25

Membrane Technology

Advantages

Higher RecoveryLower Energy Consumption

Compact and Stability

Industrial Water Production

Water quality vs demand

Reverse Osmosis is a key technology

Desalination

Development and Investigation of Desalting Process Connection with

K-water Project

Application

Kongjoo WTP(30000m3 d)

Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED

Na+Mg2+= 83 Na+Mg2+ lt1

Desalination Mechanism



26

Membrane Technology

Kongjoo WTP(30000m3d)



27

Distribution System Analysis

What is Distribution System Analysis

Diagnose pipe line from transmission to distribution system andfacilities

Equipment

Effects

Prevent pollution poor supply problem leakage due to deterioration

of facilities and inappropriate management

Piezometer Portable ORP(pH meter)



28

KSMBR (Dynamic BNR + Membrane)

MBR Process

Current Status M B R (Membrane + BNR)

Problems

- Complex operation amp management

- Needs Filtration amp disinfection

- Low N P removal efficiency

Advantages

- Effective in small WWTP

- No add-on process

- High N P removal efficiency

Needs

bullSimple management

bullEfficiency improvement

bullRetrofitting

bullAdvanced technology

Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)

Tri-sectionalAeration 2

(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic

bullOER Oxygen exhausting reactor



29

Effects

Stable removal efficiencyApplication of trisectional aeration

(Nonaeration ndash Aeration - Nonaeration)

Stable membrane operation


gt 9999lt 30326212E-coli(cellmL)

98905767SS

7020933TP

72676282TN

98715113BOD

Efficiency()Efluent (mgL)Influent (mgL)Items



Systemic Approaches for Advance inTechnology



31

Consumer

satisfaction

(Competitiveness)

Stringent regulation

on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)

Trust Restoration in Tap Water

Technology

Improvement

Influencing Factors on Technology Improvement



Open Technology Innovation Initiatives(OTII)

O O



33

Open Technology Innovation Initiavies (OTII)

Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN

Water Supply TechCompetition

Tech Bank System

OUT larr INUniversities

Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback

Growth in water supply sector

Strengthening competitiveness

Plans

Goals

Concept

Fulfill OTII and create value added works

Build『Waterpedia』as an OTII interface

Manage self evolving network

Implant『 Sustainable Technology

Feedback System』(STFS)

1)『W t di 』t l f OTII



35

1)『Waterpedia』tool for OTII

Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research


-Web based technology information portal system

-Waterpedia Water + Encyclopedia

2) OUT IN



36

2) OUT rarr IN

On-line Water Supply Technology Competition

- Participants Anyone who is interested in technology

- The subject All technologies or ideas about water supply

- Guidelines Originality practicality commercialization

Accept external technology actively to overcome

internal limits (RampD etc)

Build a system to search external high quality

technology

Competition opens annually

2) OUT IN



37

How to utilize accepted technology

Flow Chart

Collect technologies or ideas by competition

Evaluate technologies and select projects

Develop technology Put into practical use (verification)

Expanding results licensing industrializing

M a r k e t N e e d s

S t r e n g t h e n i n g

c o m p e t i t i v e n e s s

2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT

Construct Technology Bank

Open internal knowledge to the public to give

more chances for value added businesses

- Planned in 2009

Will be set inside Waterpedia

Verified technologies and ideas will be brought

out to the industry

2 S lf E l ti



39

2 Self Evolution

Develop『Self Evolving User Network』by inducing

voluntary participation self-generation andexpansion

Voluntary participation is essential for maintenance

development and maximizing effects

Compensation scheme Expert group

High quality contents Window for tech support

Self Evolving User Network

2 S lf E l ti



40

Compensation scheme

Proposal system Award prizes to superior proposers

- What Something useful for K-Water

Mileage system Based on Waterpedia usage

- How Registration rarr Evaluation(1~8Grade) rarr Notification

Section Details

Mileage system

Prize to users

Prize to communities

Prize to experts

mileages or prizes based on contribution

prizes to superior users Every quarter year

prizes to superior communities

prizes to experts based on activity

2 Self Evolution

2 Self E ol tion



41

Expert group

High quality contents

Window for technical support DiagnosisSupport

Water quality inspection amp analysis

Practical technologies studies papers

High quality contents that K-Water owns

Make system utilize experts in different parts

- Web based community QampA and information

2 Self Evolution

3 Technology Feedback



42


To reduce errors and wastes

To increase productivitySTFS for Plan-Design-Construction-Operation

- Repetition of trial and error

- No constructive ways for

effective feedback

- Provide technical histories

- Evaluation and Verification

- Share tech and info

Before After




43


Demonstration Feedback System December 2008

lt System example gt

Effects



44

Help small and medium companies

create a new market

Increase productivity

with TechnologyFeedback

Accelerate Open Technology Innovation

through Waterpedia

``

Open Technology

Innovation Initiatives

Effects



45

Your Partner for Guaranteed Success

Korea Water Resources Corporation

560 Shintanjin Rd Daeduk-gu Daejeon Korea 306-711Tel 82-42-629-3701 Fax 82-42-629-3739

Jakyum Kim PhD

Manager Water Supply Technology Dept

E-mail jakyumkwaterorkr

Website wwwkwaterorkr



2

Contents

Introducing K-water

Advanced Water and Wastewater

Treatment Technologies

Systemic Approach

(Open Technology Innovation Initiatives)






4

K-water overview



development




the country





5


As of December 2008


water needs



total water use





Employees 4250




6

Business activities

Water resources


canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation


urban development


Construction

Management O amp M




7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD









4

K-water overview



development




the country





5


As of December 2008


water needs



total water use





Employees 4250




6

Business activities

Water resources


canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation


urban development


Construction

Management O amp M




7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






4

K-water overview



development




the country





5


As of December 2008


water needs



total water use





Employees 4250




6

Business activities

Water resources


canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation


urban development


Construction

Management O amp M




7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






5


As of December 2008


water needs



total water use





Employees 4250




6

Business activities

Water resources


canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation


urban development


Construction

Management O amp M




7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






6

Business activities

Water resources


canal waterways

Drinking wateramp

Wastewater

services

Hydro power

generation


urban development


Construction

Management O amp M




7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






7





Services include
























9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD





















9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






9


Chungju HPP(400MW)

Yongdam HPP(200MW)









under construction










10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






10

Projects worldwide


Vietnam

China

Afghanistan

PeruIndonesia

Cambodia

Iraq

India

Mongolia

Bangladesh

Sri Lanka

EquatorialGuinea

Kenya

Rwanda

Philippines Haiti









11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






11





Consultancy








activities



12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






12









activities









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD









14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






14





bull Protozoa



bull Geosmin 2-MIB







Service Differences


Not enough experts

Strong Regulation



15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






15

How

What










16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






16


005~02 mgL005 mgLAl

005 mgL002 mgLMn

20 mgL15 mgLTOC






Turbidity





17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






17



Compact in size



improvement




18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






18


Flashmix


Filtration

Clear well

Pump

To distribution

Filterto

waste

BWwater

Sludge



19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






19

Chemical Mixing


Previous Backmixer

Low Mixing Strength


Not efficient

New ways




residual water head





20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






20

Particle Separation



DAF (Songjun WTP)

Coagulant

Raw water

Treated

waterSaturator

Sludge

Recycle

Air compressor

Water pump



21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






21


Target Material



How


with H2O2 and UV

Effect of AOP





22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






22

Ozonation

Diffusor






bull

Automated system on

ozone dose control



peroxane


Sungnam Banwol

Koyang Koryung WTP

Injector




23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






23


GAC Processes



Koryung WTP



deeper bed




- EDCs SOCs etc



surface chemistry



24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






24

Filtration

C CSedimentation

Coagulation

Membrane


Membrane Technology



25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






25

Membrane Technology

Advantages






Desalination


K-water Project

Application


Siheung WTP (3500)

lt Mineral Water gt

Na+ Cl-

Ca 2+ Mg 2+

Ca2+ Mg2+

Na+ Cl-

Ca 2+ Mg 2+ RO ED





26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






26

Membrane Technology




27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






27




Equipment

Effects






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






28


MBR Process


Problems




Advantages


- No add-on process


Needs



bullRetrofitting


Return Sludge

Influent

Tri-sectional

Aeration 1

(TAR 1)


(TAR 2)

MembraneSubmerged

Aeration

reactor

OER

AnPermeate

bullAn Anaerobic




29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






29

Effects






98905767SS

7020933TP

72676282TN

98715113BOD







31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD









31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






31

Consumer

satisfaction

(Competitiveness)


on water quality

(Demand in

technology)

BTNTIT

convergence

Open Technology

Innovation

(Application)


Technology

Improvement





O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD







O O



33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






33


Technology

Feedback

K-water

Water Supply Tech

FirmsOUT rarr IN


Tech Bank System


Research

G l d Pl



34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






34

Goals and Plans

SelfEvolution

OpenInnovation

TechnologyFeedback



Plans

Goals

Concept









35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






35


Firms

Structure Contents

Interaction

K-waterMaterial

Tech Sharing Zone

Community

Information Zone

Customer Center

Practical Tech

SupportDiagnosis

ResearchPaper

SeminarNews

Expert info

Governt Universitie

s Research




2) OUT IN



36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






36

2) OUT rarr IN








technology


2) OUT IN



37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






37


Flow Chart








2) OUT rarr IN

2) IN OUT



38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






38

2) IN rarr OUT




- Planned in 2009



out to the industry

2 S lf E l ti



39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






39

2 Self Evolution








2 S lf E l ti



40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






40

Compensation scheme





Section Details

Mileage system

Prize to users


Prize to experts





2 Self Evolution

2 Self E ol tion



41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






41

Expert group








2 Self Evolution




42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






42






effective feedback




Before After




43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






43




Effects



44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






44


create a new market




through Waterpedia

``

Open Technology


Effects



45




Jakyum Kim PhD






45




Jakyum Kim PhD




JKim Presentation

Documents