What is E-waste PPT?
Used electronics which are destined for reuse, resale, salvage, recycling, or disposal are also considered e-waste. Informal processing of e-waste in developing countries can lead to adverse human health effects and environmental pollution.
What is e-waste management in India?
E-waste recyclers use processes such as open incineration and acid-leeching. This situation could be improved by creating awareness and improving the infrastructure of recycling units along with the prevalent policies. The majority of the e-waste collected in India is managed by an unorganized sector.
Which country has the most e-waste?
Chile. Given the rise of waste production during the past decade, solid waste management has recently become a central concern for Chile’s government. In 2009, the Chilean National Environmental Commission identified Chile as “one of the countries with the highest rates of waste generation in Latin America”.
How much of e-waste is recycled in India?
What is E-waste introduction?
1.1 GENERAL. E-waste or electronic waste is created when an electronic product is discarded after the end of its useful life. The rapid expansion of technology means that a very large amount of e-waste is created every minute.
What is E-waste?
E-waste is a popular, informal name for electronic products nearing the end of their “useful life.” Computers, televisions, VCRs, stereos, copiers, and fax machines are common electronic products. Many of these products can be reused, refurbished, or recycled.
What is E-Waste give examples?
Although e-waste is a general term, it can be considered to denote items such as TV appliances, computers, laptops, tablets, mobile phones, white goods – for example, fridges, washing machines, dryers – home entertainment and stereo systems, toys, toasters and kettles.
What is E-Waste Management PDF?
“E-waste” is a popular, informal name for electronic products nearing the end of their “useful life. Many of these products can be reused, refurbished, or recycled in an environmentally sound manner so that they are less harmful to the ecosystem.
What is the problem with e-waste?
E-waste contains a laundry list of chemicals that are harmful to people and the environment, like: mercury, lead, beryllium, brominated flame retardants, and cadmium, i.e. stuff that sounds as bad as it is. When electronics are mishandled during disposal, these chemicals end up in our soil, water, and air.
Does India import e-waste?
According to the Global E-Waste Monitor 2017, India generates about 2 million tonnes (MT) of e-waste annually and ranks only behind the US, China, Japan and Germany. Shekhar Sharma from Hindustan e-waste recyclers says the import ban provides a direction to the producers.
What is E-waste pollution?
Electronic pollution is the form of pollution caused by the discarded electrical or electronic devices. Used electronics which are destined for reuse, resale, salvage, recycling, or disposal are also considered e-waste.
What is the best solution for the treatment of electronic waste?
Answer: The best solution for the treatment of electronic wastes is to recycle it. Electronic waste recycling facilities have advanced considerably and now they can be recycled 95-98% by weight.
How is e-waste harmful to humans?
As e-waste breaks down, it releases toxic heavy metals. Such heavy metals include lead, arsenic, and cadmium. Thus, these toxins can enter the human food supply, which can lead to birth defects as well as a number of other health complications.
Can we reuse e-waste?
The challenge that e-waste poses can be reversed through recycling and reusing unwanted electronics devices. Their team will disassemble each item into component parts, and the ones that still have value can be sold for reuse. Other parts can be used for metals recovery, and everything is recycled.
What is e-waste management?
(1) E-waste or Waste Electrical and Electronic Equipment (WEEE) are loosely discarded, surplus, obsolete, broken, electrical or electronic devices. Improper dismantling and processing of e-waste render it perilous to human health and our ecosystem. Therefore, the need of proper e-waste management has been realized.
How can we control e-waste at home?
What Other Ways Are There for Reducing E-Waste
- Be a good consumer.
- Reuse as often as possible.
- Educate yourself on what gets put into your electronics.
- Look for an environmentally friendly label.
- Consider limiting the number of electronics you own.
- Teach kids about e-waste.
- Recycle, recycle, recycle.
Where does India dump its nuclear waste?
Which state is highest contributor of e-waste in India?
In India, the amount of e-waste generated differs by state. The three states that produce the most e-waste are as follows: Maharashtra, Tamil Nadu and Andhra Pradesh. Other states that produce significant e-waste are Uttar Pradesh, West Bengal, Delhi, Karnataka, Gujarat, Madhya Pradesh and Punjab.
What is the importance of e-waste management?
Why E-Waste Management Is Important When improperly disposed of, the heavy metals, plastics and glass in e-waste can pollute the air or seep into waterways. Recycling e-waste can significantly decrease the demand for mining heavy metals and reduce the greenhouse gas emissions from manufacturing virgin materials.
What is E-waste Upsc?
E-Waste is short for Electronic-Waste and the term is used to describe old, end-of-life or discarded electronic appliances. It includes their components, consumables, parts and spares.
Is E-waste good or bad?
As mentioned, electronic waste contains toxic components that are dangerous to human health, such as mercury, lead, cadmium, polybrominated flame retardants, barium and lithium. The negative health effects of these toxins on humans include brain, heart, liver, kidney and skeletal system damage.
What are main objectives of waste management?
The overall objectives of the waste management assessment are summarised below: (i) to assess the activities involved for the proposed and determine the type, nature and estimated volumes of waste to be generated; (ii) to identify any potential environmental impacts from the generation of waste at the site; (iii) to …
How is e-waste affecting our environment?
When e-waste is warmed up, toxic chemicals are released into the air damaging the atmosphere. The damage to the atmosphere is one of the biggest environmental impacts from e-waste. When electronic waste is thrown away in landfills their toxic materials seep into groundwater, affecting both land and sea animals.