What are the health hazards which can be caused by e-waste?
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 is one of the main causes of e-waste Mcq?
Explanation: The presence of elements like lead, mercury, arsenic, cadmium, selenium, hexavalent chromium, and flame retardants beyond threshold quantities make e-waste hazardous in nature.
Why are e-waste hazardous?
E-waste is categorized as hazardous waste due to the presence of toxic materials such as mercury, lead and brominated flame retardants are considered as hazardous waste according to the Basel Convention.
What are the causes of e-waste generation?
The increase of electrical and electronic products, consumption rates and higher obsolescence rate leads to higher generation of e-waste. The increasing obsolescence rate of electronic products also adds to the huge import of used electronics products.
How can waste affect human health?
The available scientific evidence on the waste-related health effects is not conclusive, but suggests the possible occurrence of serious adverse effects, including mortality, cancer, reproductive health, and milder effects affecting well-being.
What are examples of e-waste?
Examples of electronic waste include, but not limited to: TVs, computer monitors, printers, scanners, keyboards, mice, cables, circuit boards, lamps, clocks, flashlight, calculators, phones, answering machines, digital/video cameras, radios, VCRs, DVD players, MP3 and CD players.
Which of the following are the main contributors of the e-waste *?
E-waste generated from discarded EEE is commonly divided into 3 main categories: large household appliances (refrigerators and washing machines), information technology (IT) and telecom (personal computers, monitors, and laptops), and consumer equipment (TVs, DVD players, mobile phones, mp3 players, and leisure and …
What does the e in e-waste mean?
The term “e-waste” is an abbreviation of “electronic and electrical waste”. … “E-Waste is a term used to cover items of all types of electrical and electronic equipment (EEE) and its parts that have been discarded by the owner as waste without the intention of re-use.”
What pollution does e-waste cause?
E-waste can cause serious environmental problems due to toxic chemicals such as lead, mercury and arsenic that pollute our soil and water and disrupt our ecosystems and our health.
What is the hazard of electronic?
electric shock and burns from contact with live parts. injury from exposure to arcing, fire from faulty electrical equipment or installations. explosion caused by unsuitable electrical apparatus or static electricity igniting flammable vapours or dusts, for example in a spray paint booth.
Why is e-waste hazardous quizlet?
E-waste is also a source of toxic and hazardous pollutants, including lead, mercury and polyvinyl chloride (PVC) plastic. These and other chemicals can contaminate the air, surface water, groundwater, and soil, and cause serious health problems and even early death for e-waste workers.
What are some barriers to e-waste recycling?
The two of the major barriers to e-plastics’ reuse or recycling are the mixed plastic content and the presence in the e-plastics brominated flame retardants (BFR) and organo-phosphorus flame retardants (OPFR), have associated health concerns.
Which is effect of e-waste on 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.
Which one is not a hazardous waste?
Many types of medical waste are considered hazardous. However, the majority of medical waste (85%) is not classified as hazardous. Examples of non hazardous medical waste include plastic packaging, clean glass and plastic, paper and cardboard, and office products.