types of pollution and how we can control them

2. Faheem Ahmed
Roll No: 19
M.B.A. (Executive)

3. POLLUTION
A Problem

4. I will be discussing….
Definition.
Types Of Pollution.
Causes.
Effects.
Measures.
Statistical data.

5. Definition
• Pollution is the introduction of
contaminants into the natural environment
that cause adverse change, in the form of
killing of life ,toxicity of environment ,
damage to ecosystem and aesthetics of
our surrounding .
(Wikipedia)

6. Types
Air Pollution.
Water Pollution.
Noise Pollution.
Littering (spilling of oils in oceans)
Soil contamination (by lead, heavy metals)
Radioactive contamination.
Thermal pollution.
Visual Pollution.

7. Air Pollution…

8. Sources Of Air Pollution

9. Pollutants causing Air
Pollution……
• Carbon monoxide. CO
• Carbon Di-oxide. CO2
• Nitrogen dioxide .NO2
• Sulfur dioxide SO2

10. Sources & Pollutants

11. Acid Rain

12. How to control air pollution?

13. How to control air pollution?
• The coal fuel should be replaced with
electrical energy to control the air pollution.
• The automobiles must be designed with
emission control system.
• The wastes must be removed and recycled
in the industrial plants and refineries.
• Plants like pine and ribes need to be
planted to metabolize the nitrogen oxides
and other pollutants.

14. How to control air
pollution?

15. WATER POLLUTION

16. Water Pollution…
• Water pollution affects plants and
organisms living in these bodies of water.
In almost all cases the effect is damaging
not only to individual species and
populations, but also to the natural
biological communities

17. Polluted Water…
• Domestic sewage.
• Industrial wastewater.
• Agricultural wastewater.
• Construction site stormwater.
• Urban runoff (stormwater).

18. Water Pollutants…

19. Water Pollutants….

20. Preventing Water
Pollution…
Take great care not to overuse pesticides
and fertilizers.

21. Treating Polluted water…

22. NOISE POLLUTION

23. Sources of Noise
Pollution…
• Machines.
• Transportation systems.
• Motor vehicles.
• Aircrafts.
• Trains.
• Poor urban planning.

24. Effects of Noise Pollution

25. Controlling noise..

26. SOIL POLLUTION

27. Soil Contaminating
Chemicals…..
• Petroleum hydrocarbons.

28. How to control soil
pollution?

29. How to control soil
pollution?
• Treating Wastes of industries.
• Treating nuclear waste.
• Proper disposing of plastics and other
garbage materials.

30. ISLAM AND POLLUTION
And cause not corruption upon the earth after its
reformation. And invoke
Him out of reverence and hope. Indeed, the
mercy of Allah is near to the doers of good.
The Quran. : Al-Araaf-56

31. POLLUTION IN GENERAL
1

32. Most Polluted World Cities..
• Cairo, (Egypt)
• Delhi, (India)
• Kolkata, (India)
• Tianjin, (China)
• Chongqing, (China)
• Kanpur, (India)
• Lucknow, (India)
• Jakarta, (Indonesia)
• Shenyang, (China)

33. GLOBAL ISSUES
1

34. 1

35. Pollution

36. A Single Solution…..
• Go green.
• Reduce

37. Q & A

38. THANK YOU !!!