water pollution

MGT 315CREATIVE AND CRITICAL

THINKING WATER POLLUTION

GROUP : BM1115ANAME : NURUL FARHANAH BT

NADZRI – 2010406344LECTURER : MISS

NORULHUDA TAJUDDIN

- providing many functions for the survival

of natural

and human

systems

- Rivers are rich ecosystems and sources of life

History/ background

Definition… Water pollution is

the contamination of water bodies

e.g. lakes, rivers, oceans, aquifers and groundwater

33%62%

5%

Ground water utilization by sector

industrial

domestic

agricultural

•How is water pollution?

Point source

Non–point source

Why water pollution

happened???

Causes of water pollution

Thermal

pollution

Pathogens

Chemical and

other

contaminants

Diagram 1- causes of water pollution

Chemical and other contaminants

Organic water

pollutants

Inorganic water pollutants

•Detergents•chloroform•Food processing waste, •Petroleum

Organic water pollutants

•Acidity•Ammonia•Chemical waste•Fertilizers

Inorganic water pollutant

Industrial water pollution

How to overcome

this problem??

According to Sarah (2008),

Control of pollution

Agricultural wastewater

Industrial wastewater

Construction site stormwater

Urban runoff (stormwater)

Domestic sewage

1. Sampling 2. Physical testing

3.Chemical testing 4. Biological testing

measurement

Who is responsible????

Conclusion….• As a results, we all play an important

roles in order to protect our environment from polluted.

• Increase our awareness and responsibility to developed our country, Malaysia.

Thank you for watchin

g….

REFERENCES

Aisyah Sulaiman. (2012, January 13). Water crisis can hit Klang Valley earlier. New Straits Times. Retrieved July 17, 2012, from http://www.nst.com.my

A.J. Englande. (2008). Management of Environmental Quality. A field study on cost-effectiveness of five erosion control measures, 20(1). Retrieved July 17,2012, from

http://www.emeraldinsight.com

Francisco, M. Management of Environmental Quality. Application of the factorial analysis, 18(1). Retrieved July 24, 2012, from

http://www.emeraldinsight.com

Halimahton Borhan. (2010). Green Environment. Assesment of Income and Water Pollution in Malaysia. Retrieved July 24, 2012, from http://www.sciencedirect.com

Sarah V. (2008). Water pollution issues and developments. New York: Nova Science Publishers.

Veena, B.(2012, March 29). Students learn how to gauge water quality. New Straits Times. Retrieved July 24, 2012,from http://www.nst.com.my

Xie, Y. (1992). Environmental Management and Heath. An Overview of Water, Water Pollution and Control in China. Retrieved July 17, 2012, from http://www.emeraldinsight.com