what is electronic waste? what are the factors that aggravate this problem? course hero

What happens to hazardous waste when it is recycled?

Many hazardous wastes can be recycled safely and effectively, while other wastes will be treated and disposed of in landfills or incinerators. Recycling hazardous waste has a variety of benefits including reducing the consumption of raw materials and the volume of waste materials that must be treated and disposed.

What is hazardous waste and how is it created?

Hazardous waste is generated from many sources, ranging from industrial manufacturing process wastes to batteries and may come in many forms, including liquids, solids gases, and sludges.

What happens to hazardous waste from generators?

After generators produce a hazardous waste, transporters may move the waste to a facility that can recycle, treat, store or dispose of the waste.

What is the EPA's role in managing hazardous waste?

From this authority, EPA established a comprehensive regulatory program to ensure that hazardous waste is managed safely from "cradle to grave" meaning from the time it is created, while it is transported, treated, and stored, and until it is disposed:

What is electronic waste what are the factors that aggravate this problem?

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.

What are the various affecting factors of electronic 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.

Why e-waste can cause problems?

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 biggest problem with e-waste?

There are also problems with toxic materials leaching into the environment. These practices can expose workers to high levels of contaminants such as lead, mercury, cadmium and arsenic, which can lead to irreversible health effects, including cancers, miscarriages, neurological damage and diminished IQs.

What are the causes of electronic waste?

The main cause of electronic waste is the increasing number of electronic products that are being manufactured by companies and bought by consumers. Demand is high. Often, when electrical appliances and products break, and it is cheaper to buy a replacement than it is to fix the original.

How does electronic waste affect the environment?

When e-waste is exposed to the heat, toxic chemicals are released into the air damaging the atmosphere; this is one of the biggest environmental impacts of e-waste. Those toxic materials can then seep into the groundwater, affecting both land and sea animals. Electronic waste can also contribute to air pollution.

What means 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 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 is e-waste harmful express your opinion about this class 9?

e-wastes are very dangerous and polluting as they contain many harmful substances, such as plastics, lead, cadmium, and mercury. These substances are not just non-biodegradable, but they also result in several life-threatening diseases, including cancer.

What is electronic waste PDF?

Electronic waste, or e-waste, refers to all items of electrical and electronic equipment (EEE) and its parts that have been discarded by its owner as waste without the intent of re-use (Step Initiative 2014).

What is e-waste introduction?

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 and the consumption driven society results in the creation of a very large amount of e-waste.

What is e-waste management Class 9?

Electronic waste is discarded electronic or electrical equipment and devices. Used electronics that are intended for reuse, salvage, resale, disposal, or recycling are also referred to as e-waste.

What is the first step in the hazardous waste identification process?

Therefore, the first step in the hazardous waste identification process is determining if a material is a solid waste. The second step in this process examines whether or not the waste is specifically excluded from regulation as a solid or hazardous waste.

What is the purpose of the EPA's hazardous waste regulations?

To the extent possible, EPA tried to develop hazardous waste regulations that balance the conservation of resources, while ensuring the protection of human health and environment. Many hazardous wastes can be recycled safely and effectively, while other wastes will be treated and disposed of in landfills or incinerators.

What is the EPA's role in hazardous waste management?

EPA has tried, to the extent possible, to develop regulations for hazardous waste management that provide adequate protection of human health and the environment while at the same time: providing flexibility in how certain hazardous waste is managed.

What is RCRA in EPA?

RCRA set up a framework for the proper management of hazardous waste. From this authority, EPA established a comprehensive regulatory program to ensure that hazardous waste is managed safely from "cradle to grave" meaning from the time it is created, while it is transported, treated, and stored, and until it is disposed: Top of Page.

What is the EPA process?

EPA developed a regulatory definition and process that identifies specific substances known to be hazardous and provides objective criteria for including other materials in the regulated hazardous waste universe.

Why is it important to recycle hazardous waste?

Recycling hazardous waste has a variety of benefits including reducing the consumption of raw materials and the volume of waste materials that must be treated and disposed. However, improper storage of those materials might cause spills, leaks, fires, and contamination of soil and drinking water. To encourage hazardous waste recycling while protecting health and the environment, EPA developed regulations to ensure recycling would be performed in a safe manner.

What is hazardous waste?

Simply defined, a hazardous waste is a waste with properties that make it dangerous or capable of having a harmful effect on human health or the environment. Hazardous waste is generated from many sources, ranging from industrial manufacturing process wastes to batteries and may come in many forms, including liquids, solids gases, and sludges.

What Is A Hazardous Waste?

See more on epa.gov

EPA’s Cradle-To-Grave Hazardous Waste Management Program

Regulations For Specific Wastes

EPA Hazardous Waste Initiatives