Which is the easy & safest way for water Disinfection Todays Topic.

Which is the easy & safest way for water Disinfection

Today’s TopicToday’s Topic

• Ozone

There are many ways to disinfect water.There are many ways to disinfect water.

It can be done by…

• Ionization• UV

• Chemicals • Etc.

1

Chlorine is the most common chemical disinfectant but the question is:

Is disinfection with Chlorine really safe and reliable?

Chemical disinfectionChemical disinfection

1.Use of chlorine is carcinogenic in drinking water (Mutagen X) Harvard Medical/ Barcelona Study 2007.

2. Use of chlorine causes TriHaloMethanes (THM) e.g. chloroform, bromodichloromethane, bromoform bromochloromethane. 3. Use of chlorine causes haloacetic acids (HAA) mono-,di and trichloroacetic acids and mono- and bromoacetic acids.

4. Mutagen X cancer potency is 170 times greater than chloroform. MX, THM and HAA are linked to cancer, miscarriages, stillbirths and birth defects

This is what you are exposed to:This is what you are exposed to:

1. Chlorine does not kill ALL micro-organisms in water

2. Chlorine is pH dependant

3. Chlorine is corrosive

4. Chlorine is hazardous to transport, store and use

5. Chlorine does not effectively remove the bio-film & algae.

6. Chlorine generates by-products that are a proven and permanent risk for human health.

Other limitations of chlorineOther limitations of chlorine

It has Chlorine in the name but is NOT ChlorineCompare:

H20 is 2 parts Hydrogen gas and 1 part Oxygen

= Water and NOT Hydrogen nor Oxygen

So ClO2 is VERY different from Chlorine!!

2Chlorine Dioxide (ClO2)

It is a gas that explodes when in contact with air!

Difficult and dangerous to deliver to water

When delivered to water only 60%-70% pure

The remaining 30%-40% are still dangerous and toxic residues

However:

As such however the BEST disinfectant existing says the WHO

Improved purity and stability make it safer and more effective!

Facts about “traditional” Chlorine Dioxide:

To develop an innovative and revolutionary new concept that removes all side effects and by-products known from

existing disinfectants.

Thus to make a safe and clean disinfectant !

What was the challenge?What was the challenge?

A sublime disinfection power

No more dangerous by-products

Safe to human and animals

Numerous applications

A revolution in the world of water disinfection

If we could make a pure ClOIf we could make a pure ClO22 solution in water solution in water what would that mean?what would that mean?

After 8 years of intensive research, scientist were able to generate a pure ClO2 dissolved in water and called it:

Today we present you this revolutionToday we present you this revolution

1. A very powerful disinfectant2. A cleaner of Bio-contamination (Bio-film & Bio-fouling)

What is What is DiamondDiamondoxideoxide

1. A 2-component liquid kit delivering:

99.99% pure 0.75% Chlorine Dioxide solution

2. A powerful oxidising agent of the FULL spectrum of

micro-organisms

3. A product with the highest quality standards

4. A proven concept

5. An environmental friendly and 100% SAFE

disinfectant.

6. Effective in a broad Ph range (4-10)

7. Easy to use without further big investments

What is What is DiamondDiamondoxideoxide : The disinfectant : The disinfectant

• 100% effective against all water-borne micro-organisms andspore forming bacteria (Bacteria, Viruses, Protozoa, Fungi, Mould, Parasites, larval eggs, and Sediment) etc.

• 1 liter disinfects up to 150,000 liters of water

• Destroys algae-related taste and odour compounds(No taste, No smell)

• When Diamondoxide is applied the end products are a fraction of sodium sulphate (Na2SO4) and sodium chloride (NaCl). These substances are common in water;

What What DiamondDiamondoxideoxide does does

• Does not chlorinate organic materials; no chlorates, chlorites, chloramines. NO FREE CHLORINES!!!

• Does not form THM’s, HAA’s and other organic compounds related to carcinogens (cancer)

• No build-up of resistance in target micro-organisms

• No residues formed

• No corrosion; i.e. of water distribution system, pipes, pumps, filters, domestic/commercial air conditioners, taps, showers, industrial equipment/factories

What What DiamondDiamondoxideoxide does NOTdoes NOT

Classical Method Diamondoxide method

Form: Cl2: gasNaOCl: liquid

Component A: Component B:

Stability of Ingredients Very limited 2 years

Composition of ClO2 solution

Containing Free ChlorineContaining ChlorateContaining ChlorideContaining ChloriteExplosive

No Free ChlorineNo ChlorateNo ChlorideNo ChloriteNon-explosive

Kinetic Half Time >30 days!(in solution form when storage conditions are respected)

Comparison FactsComparison Facts

Kinetic Half Time >30 days!Kinetic Half Time >30 days!

0

20

40

60

80

100

120

16

1116

2126

%

Days

100% Safeto Disinfection water by

100% Disinfection100% Disinfection

Bio-film is the film of dirt, residues and micro-organisms in pipes, filters, pumps etc.

.

What is Bio-film / Bio-foulingWhat is Bio-film / Bio-fouling

1. Chlorine does NOT remove both layers2. Chlorine cannot penetrate Bio-film and kill bacteria living in

and behind this Bio-film. 3. Chlorine can only corrode the top layer.4. Chlorine dioxide and Ionization penetrate the Bio-film.5. Only complete removal of the Bio-film guarantees 100% save

water at the tap6. Chlorine dioxide removes the Bio-film and prevents the

growth by a low continuous dosing.

Facts about Bio-filmFacts about Bio-film

Bio-film

Bio-filmSoft

Applications of Applications of DiamondDiamondoxideoxide

Safe, reliable and simple water Disinfection

How to use it

• Simple instructions

• Water volume

• Component A first

• Component B second

• Wait for 1-5 hours

(depending on temperature)

• Diamondoxide ready for

application

• Dosage rates according to your requirement

• Simple (standard) dosing equipment and a PE-HD tank;

• Residual is measured by DPD Colorimetric Method (DPD 1);

• Residual is measured by ORP equipment;• Residual is measured by Chlorine Dioxide

Sensor• Thick PE-HD storage tank (black colored).

Dose/MeasureDose/Measure

The dosing capacity of 1 Liter Diamondoxide is calculated as following:

Diamondoxide 0.75% = 7,5 gram ClO2 per liter = 7500 ppm/mg per liter

1 liter of Diamondoxide can disinfect:

at 0.05 ppm dosing= 7500 ppm/0.02 ppm = 150.000 liter of water. at 0.10 ppm dosing= 7500 ppm/0.10 ppm = 75.000 liter of water.

orVolume of water to be disinfected x dosage rate = ClO2

7500 ppm

Yield per litterYield per litter

Disinfectant By-products

Sodium / Calcium Hypochlorite

• trihalomethanes (THMs)• haloacetic acids• Haloacetonitriles• haloketones• chloral hydrate (trichloroacetaldehyde)

• Chloropicrin (trichloronitromethane)• cyanogen chloride• chlorate• chloramines• Mutagen X (MX)

Ozone• bromate• aldehydes• ketones

• ketoacids• carboxylic acids• bromoform

“Classic” Chlorine Dioxide

• chlorite• chlorate

• chloride• free chlorine

Diamondoxide

none

Disinfection by-products

• Long shelf life (2 years guaranteed)• Long stability (kinetic half time of the solution >30 days)• 10 x more powerful than Chlorine• No environmental or health issues• No harmful by-products and end-products• Not corrosive when dosed into the water.• Low equipment investment• Easy to dose, easy to control• Kills 100% of water-borne pathogens• Eliminates bio-film and prevents re-growth of bio-film.• Safe to use, store and transport (by truck, plane, boat and

train)• On-site production

Summary of advantages of Summary of advantages of DiamondDiamondoxideoxide

Thank youfor your attention and

participation of this presentation.

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