E Waste Management PPT for computer Engineering

E Waste Management

1. E-Waste Management Challenges, Impacts, and Solutions Presented by: Your Name

2. Introduction Definition: Discarded electronic devices and components Examples: Computers, mobiles, TVs, batteries, appliances E-waste is rising rapidly due to fast tech growth

3. Sources of E-Waste Household electronics IT equipment (computers, printers) Mobile devices Industrial electronics Medical equipment

4. Composition of E-Waste Valuable: Gold, Silver, Copper, Aluminum Toxic: Lead, Mercury, Cadmium, Plastics

5. Impact of E-Waste Environmental: Soil, water, and air pollution Health: Cancer, neurological & respiratory issues Social: Unsafe recycling in developing countries

6. E-Waste Management Process 1. Collection 2. Transportation 3. Segregation 4. Recycling / Recovery of metals 5. Safe disposal of hazardous waste

7. E-Waste Recycling Methods Mechanical recycling (shredding, sorting) Chemical recycling (metal extraction) Reuse & refurbishment

8. Benefits of E-Waste Management Reduces environmental pollution Saves natural resources Creates employment opportunities Promotes circular economy

9. Challenges in E-Waste Management Lack of awareness among consumers Informal recycling practices High cost of proper recycling technology Weak regulations in some regions

10. Solutions & Future Scope Awareness campaigns Extended Producer Responsibility (EPR) Government policies & strict regulations Smart recycling technologies Sustainable design of electronics

11. Case Studies India: E-Waste (Management) Rules, 2016 Global: Basel Convention for hazardous waste

12. Conclusion E-Waste is a growing challenge Needs collective action by government, industry, and consumers Sustainable e-waste management = green future

13. References WHO Reports UNEP Indian E-Waste Management Rules Research papers & articles