Method of E-waste Disposal
The following are the methods of E-waste disposal:
- Landfills: This is the most commonly used method of disposing e-waste. In this method, large trenches are made in the soil to bury e-waste. But this is not a good method to dispose e-waste because e-waste contains toxic substances like lead, mercury, etc., that leak into the earth and harm the underground water and soil.
- Incineration: It is also the most commonly used method to dispose of e-waste. In this method, the e-waste is burned at high temperatures in specially designed incinerators. Due to which the volume of e-waste is reduced and the energy produced by this method is also utilized separately. But this is also not a good method because when the e-waste burns, it releases harmful gases which harm our environment.
- Acid Bath: In this method, the e-wast is soaked in powerful sulphuric, hydrochloric, nitric acid solutions that remove the metal from the e-waste. The recovered metal is further reused to create other products. This method also has drawbacks, like the acid solutions sometimes dumped into the water resources which is not good for living things.
- Mechanical recycling: This is the most efficient method and also environmentally friendly. In this method, use dry physical separation to recover used circuit boards, Ics, motherboard, etc from the e-waste and recycle them. In this method, precious metals like copper, lead, etc., are separated from the e-waste using a PCB recycling machine without harming the environment.
What is E-Waste?What is E-Waste Recycling
E-waste: E-waste or Electronic waste refers to electronic products that are not working, are unwanted, near the end of their life span. Examples of E-waste include Computers, televisions, VCRs, stereos, copiers, fax machines, etc. E-waste is E-waste or electronic waste team means discarded electrical or electronic devices or components. Whenever an electronic or electrical component or device whose working life has expired or been damaged, or is no longer used by people due to technological advancements, comes under e-waste. As we know, technology changes day by day due to which a large amount of electronic or electrical devices are turning into waste. Some of the common e-waste elements are mobile phones, computers, laptops, hard drives, fans, microwaves, DVD, printers, lamps, etc. E-waste is a serious issue for our environment because it releases harmful toxic chemicals from the metals due to chemical reactions and these toxic chemicals harm our environment. The management of such type of waste is known as E-waste management.
E-waste management is defined as a holistic method of cutting down E-waste from the earth to prevent its harmful toxicity from deteriorating the earth. It recycles and reuses the e-waste that is no longer needed.
In this article, we have discussed E-waste, its effect on our environment, how to recycle e-waste, and more.
Let’s get a closer look at its meaning and details.
Table of Content
- What is E-waste?
- Effects of E-waste on Environment
- Classification of E-waste
- Why is e-waste a problem?
- How to reduce e waste
- Method of E-waste Disposal
- How E-waste results in data theft?
- How to manage E-waste?