Air and water pollution in bangladesh
- 1. Air and Water Pollution in Bangladesh
- 2. Introduction
- 3. Air Pollution • What is Air Pollution? • Why Air Pollution is a Big Problem in Bangladesh?
- 4. Sources of Air Pollution • Emission from Industrial Plants and Manufacturing Activities • Combustion from Fossil Fuels • Farming Chemicals and Household Products
- 5. Air Quality Index (AQI) of Bangladesh
- 6. Problems Created by Air Pollution • Respiratory and Cardiovascular illness • Damage cells in the Respiratory System • Shortened Life Span • Non fatal heart attack
- 7. • Renewable Energy • Using 3rs (Reduce, Reuse and Recycle) • Planting more Plants • Creating Awareness Ways to Reduce Air Pollution
- 8. Water Pollution What is Water Pollution? Sources of Water Pollution Water Pollution Direct Sources Indirect Sources Factory Sewage sludge Rain Ground Water
- 9. Effects of Water Pollution • Kills organisms that live in or near the water • Disrupts natural food chains • Can cause sickness or death in humans • Reduces available safe drinking water
- 10. Plastic and Micro plastic Pollution Plastic pollution is the accumulation of plastic products in the environment that adversely affects wildlife, wildlife habitat and humans. Micro plastics are small plastic pieces less than five millimeters long which can be harmful to our ocean and aquatic life.
- 11. Sources of Plastic and Micro Plastic Pollution • Over usage of Plastic • Fishing Nets • Human Cosmetics • Clothing • Detergent
- 12. Degradation Time of Plastic Products 0 100 200 300 400 500 600 Plastic Cup Disposable Diaper Plastic Bottle Fishing Rod 50 450 500 600 NumberofYears
- 13. Percentage of Micro Plastics Released Through Different Products Facewash Detergent Toothpaste Bodywash Cream 43% 32% 20% 3% 2% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% PercentageofMicroplastics
- 14. Effects of Plastic and Micro Plastic Pollution • Sabotages the food chain • Ground water pollution • Spreading chemical poisons • Spreads respiratory and cardiovascular diseases
- 15. Ways to Prevent Plastic and Micro Plastic Pollution • Improve waste management • Adopting the concept of 3Rs • Public awareness campaign on plastic and microbeads introduced by ESDO • Using biodegradable plastics • Enforcing regulations to stop indiscriminate use of plastic
- 16. What are Sustainable Development Goals(SDG)?
- 17. SDG Goals Related to Clean Air
- 18. SDG Goals Related to Clean Water
- 19. Conclusion