Water pollution

Water PollutionWater Pollution

By :XYZ

A Presentation On:

INDEXINDEX

1.1. TYPESTYPES

2.2. CAUSESCAUSES

3.3. EFFECTSEFFECTS

4.4. SOLUTION / PREVENTIONSOLUTION / PREVENTION

1.) TYPES OF WATER POLLUTION

Inorganic Pollutants:Inorganic Pollutants:metals ex.Pb,Hg Organic Pollutants: Organic Pollutants: ex .fertilizers, industrial or

domestic waste Biologic Pollutants: Biologic Pollutants: parasites,bacteria

2.) Causes of Groundwater Pollution 1

SOURCES

streets

City development

Wastewater treatment plant

Rural homes

Cropland

Factory

Animal

POINT SOURCES

2.) Causes of Groundwater Pollution 2

3.) EFFECTS:

•Ex.Pollution in River: Garbage thrown in rivers and other sources of water •Toxic Drinking Water •Health Problems

4.) SOLUTION :Removing Salt from Seawater

Desalination: Removing excess

salt from sea water

Distillation

15,000 plants in

125 countries

4.) SOLUTION : Reducing Water Waste

Improve irrigation efficiency

Improve collection efficiency

Use less in homes and businesses

4.) SOLUTION : Sewage Treatment Systems

Rural and suburban areas – septic tank

Urban areas – wastewater treatment plants• Primary treatment – physical process• Secondary treatment – biological process• Chlorination – bleaching and disinfection

.1. Water pollution powerpoint — Presentation

Transcript2. Water Pollution occurs when energy and other materials are released into

the water, contaminating the quality of it for other users.

3. Different Causes of Water Pollution: Marine Dumping, Industrial Waste Sewage, (mainly from households)

4. Different Causes of Water Pollution-Nuclear,wasteOil pollution, Underground storage leaks

5. Effects on Environment,Toxic water

6. Effects on Humans:Diseases caused by Drinking contaminated water,Swimming in polluted water,Contact with chemically polluted water

7. Effects on Animals Birds and mammals- become coated with oil

8. What You Can Do:-----------

9. Turn off running water

10. Be cautious of what you pour in your sink/flush down your toilet

11. Fertilize correctly

12.Organize or participate in a clean up

13.Join a special society devoted to the prevention of water pollution

14. Spread awareness

4.) SOLUTION FOR PROBLEM :

• 3 R’s To Prevent Water Pollution:3 R’s To Prevent Water Pollution:

• RREFUSE : Say NO to water pollution

• RRECYLE : Recycle water

• RREDUCE : Minimize use of water

“Presentation on Water Pollution” By :-xyz

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