a presentation made by me in my leisure time for project of my lovely niece

1. Water
A Presentation On:
Pollution
By :XYZ

2. INDEX
1. TYPES
2. CAUSES
3. EFFECTS
4. SOLUTION / PREVENTION

3. 1.) TYPES OF WATER POLLUTION
 Inorganic Pollutants:metals ex.Pb,Hg
Pollutants:
 Organic Pollutants: ex .fertilizers, industrial or
domestic waste
 Biologic Pollutants: parasites,bacteria

4. 2.) Causes
of Groundwater Pollution 1
SOURCES
Rural homes
streets Cropland
Animal
City POINT
development SOURCE
S Factory
Wastewater
treatment
plant

5. 2.) Causes
of Groundwater Pollution 2

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

7. 4.) SOLUTION :Removing Salt from
Seawater
 Desalination:
Removing excess
salt from sea water
 Distillation
 15,000 plants in
125 countries

8. 4.) SOLUTION : Reducing Water Waste
 Improve irrigation efficiency
 Improve collection
efficiency
 Use less in homes and
businesses

9. 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

10. .
1. Water pollution powerpoint — Presentation
Transcript
2. 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

11. 4.) SOLUTION FOR PROBLEM :
• 3 R’s To Prevent Water Pollution:
• REFUSE : Say NO to water pollution
• RECYLE : Recycle water
• REDUCE : Minimize use of water

12. THANK YOU
“Presentation on Water
Pollution”
By :-xyz