This Presentation discusses the waste management system

1. Vignesh.A
CBEN.U4MEE17059
Mech-A

2. What is waste?
Waste (also known as trash,
garbage, junk, litter)is unwanted
or useless materials.

4. Waste Classification
Hazardous
waste
Radioactive
waste
Biomedical
waste
Industrial
waste
Electronic
waste
Non-Hazardous
waste
Organic Metal Plastic Glass

5. Domestic Waste Management

6. Composting
1. Collection
2. Sorting
3. Closed composting
4. Open composting
5. Screening
6. Final compost

9. Land fills

10. Production of gas

11. Percentage of
MSW Disposal

12. Plastic Roads
• 33,700 km of plastic road
• 1km road uses 1 million plastic
bags
• Chennai, Pune, Jamshedpur

13. Bio Medical
waste
Management

14. Radioactive
waste
Management
• Isotopes of Uranium and
Plutonium
• Deep geological Disposal
• Near-surface Disposal

15. Industrial waste Management

16. What can we do?
Waste hierarchy

17. Thank You