”GS 2: Issues Arising Out of Design & Implementation of Policies, Government Policies & Interventions”
”GS 3: Environmental Pollution & Degradation”
E-waste sources | Constituents | Health effects |
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Solder in printed circuit boards, glass panels, and gaskets in computer monitors | Lead |
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Chip resistors and semi-conductors | Cadmium |
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Relays and switches, and printed circuit boards | Mercury |
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Galvanized steel plates and decorator or hardener for steel housing | Chromium |
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Cabling and computer housing | Plastics and PVC |
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Electronic equipment and circuit boards | Brominated flame-retardants |
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Front panels of CRTs | Barium, phosphorus, and heavy metals |
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Copper wires, Printed circuit board tracks. | Copper |
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Nickel–cadmium rechargeable batteries | Nickel |
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Lithium-ion battery | Lithium |
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Motherboard | Beryllium |
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