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E- waste

 1. What is Electronic Waste?

o   Electronic Waste or E-Waste describes discarded electrical or electronic devices. In other words, used electronics that are destined for re-use, re-scale, salvage, recycling, or disposal are also considered e-waste.

o   Informal processing of e-waste in developing countries can lead to adverse human health effects and environmental pollution.

 

 



 

 2.Sources of Electronic Waste.


o   Equipment or devices used for communication like phones, landline phones, fax, etc.
o   Electronic devices used for entertainment like TV, DVD & CD players.
o   Household equipment’s like a vacuum cleaner, microwave ovens, washing machines, air conditioners, etc.
o   Waste generated from the products used for data processing such as computers, computer devices like monitor, speakers, keyboards, printers, etc.
o   Audio, visual components such as VCRs, Stereo equipment etc.





 3.Types of Electronic Waste.

 



 

4.Effects of Electronic Waste on the environment.


o   These are non – biodegradable and cause soil pollution.
o   E-waste dumping yards and nearby places are polluted and cause health hazards.
o   Emissions from E-waste create environmental damage.
o   Toxic chemicals from e-waste enter the “soil – crop food pathways”.
 

 


 

5.Effects of E-Waste on the human body.

 




 

 

 

 6.How these become E-Waste.

o   Due to the advancement in technology.
o   Not taking precautions while handling them.
o   Nearing the end of their useful life.
o   Changes in style fashion and status.


 7.Methods of disposal of E-Waste.

7.1.Why we should ensure safe disposal of these?

o   Land fill disposal allows heavy metals to leach into groundwater.
o   To ensure exported materials are handled properly.
o   Incineration makes hazardous material airborne.
o   Acid are dangerous and cause water and soil contamination.
 






7.2.What is the most important method of Disposing of E-Waste?

o   The most important method is Recycling.

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8.Advantages of Recycling E-Waste.

o   Asset recovery.

o   Reduction of the need for landfills.

o   Reduction of junk and clutters.

o   Re-sale and Re-use.

o   Creation of jobs.

 9.Why E-Waste management?

o   Pollution of groundwater.

o   Acidification of soil.

o   Emission of toxic fumes and gasses.

o   It is the fasted growing portion of municipal waste.

o   Releases harmful gasses into the air.

 10.Statistics.

o   According to statistics, we are generating more than 40 million tons’ e-waste a year and only 27% of this recycled.

o   India is in the 5th position of generating e-waste.




o   E-Waste has emerged as one of the fast-growing waste streams worldwide today.

o   Awareness of e-waste should be given.

o   The government should take steps to reduce e-waste disposal.

o   Electronic gadgets, without proper disposal, can cause environmental harm.

o   Reuse and Recycle are more beneficial than simple disposal.

o   Designing of products using environment-friendly raw items can make a change.



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