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Chapter 21: Problem 12

What is e-waste, and how is it being managed?

Short Answer

Expert verified
E-waste refers to discarded electronic or electrical devices. It is being managed through a combination of processes like collection, transportation, sorting, disassembly, and treatment, as well as through legal and regulatory frameworks. Recycling and repurposing also plays a crucial role in e-waste management.

Step by step solution

01

Define E-Waste

E-waste, also known as electronic waste, refers to discarded electronic or electrical devices. This can include anything from old televisions, laptops, and cell phones to large equipment like refrigerator units.
02

Understand the Importance of E-Waste

E-waste contains various hazardous materials that can cause significant environmental and health problems if not managed properly. This can include toxic elements like lead, mercury, and cadmium, as well as valuable resources that can be recycled like copper, gold, and silver.
03

E-Waste Management Processes

The management of e-waste involves several processes. This can include collection, transportation, sorting, disassembly, and treatment. These processes aim to recover valuable materials, ensure the safe disposal of hazardous components, and minimize the environmental impact.
04

Legal and Regulatory Frameworks

E-waste is also managed through legal and regulatory frameworks. Various laws and regulations have been established nationally and internationally to control the generation, collection, transportation, and disposal of e-waste. This can include policies like the 'extended producer responsibility' which places obligation on producers to manage the e-waste generated from their products.
05

Recycling and Repurposing E-Waste

Finally, recycling and repurposing are crucial elements of e-waste management. By recycling components and repurposing devices, the amount of waste that ends up in the landfill can be significantly reduced, conserving natural resources and reducing pollution in the process.

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