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Electrical and electronic waste: a global environmental problem.

Balakrishnan Ramesh Babu¹, Anand Kuber Parande, Chiya Ahmed Basha

¹Central Electrochemical Research Institute, Karaikudi-630 006, India. akbabu_2001@yahoo.com

Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, ISWA

|September 19, 2007

Summary

Growing electrical and electronic equipment (EEE) production increases waste (WEEE), posing environmental risks. This paper reviews WEEE recycling strategies, technologies, and the industry in India to promote material recovery and reduce landfill waste.

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Area of Science:

Environmental Science
Materials Science
Industrial Ecology

Background:

The global production of electrical and electronic equipment (EEE) is rapidly increasing, leading to a significant rise in waste electric and electronic equipment (WEEE).
Growing economies, urbanization, and consumer demand exacerbate EEE consumption and WEEE generation, creating hazardous waste streams.
Improper WEEE management poses environmental risks and threatens sustainable economic growth, necessitating effective legislative and recovery strategies.

Purpose of the Study:

To provide a comprehensive overview of electrical and e-waste recycling.
To detail the generation, classification, and material recovery strategies for WEEE.
To explore new scientific developments and the WEEE recycling industry in India.

Main Methods:

Literature review of WEEE generation, classification, and recycling technologies.
Analysis of current strategies for material recovery from WEEE.
Case study of the WEEE recycling industry in India.

Main Results:

WEEE is a complex waste stream with diverse materials, requiring careful characterization for effective recycling.
National legislation and advanced recycling technologies are crucial for improving material recovery and reducing landfill disposal.
The Indian WEEE recycling sector presents a specific case study for understanding industry dynamics.

Conclusions:

Effective WEEE characterization is essential for developing cost-effective and environmentally sound recycling systems.
Recycling and material recovery from WEEE are vital for environmental protection and resource conservation.
Understanding regional WEEE recycling industries, like India's, provides insights into global challenges and solutions.