E-WASTE REMOVAL AND RECYCLING

The amount of e-waste being created globally is expected to rise to 59.6 million tons this year. That is up from 49 million tons created last year. While only 12 percent of those items were recycled, there is a potential to recycle 100 percent of electronic items.

While this is optimal from an environmental sustainability perspective, it’s unclear whether it’s reasonable from an economic viewpoint. Can these items be recycled at a realistic cost?

Expenses from e-waste recycling include elements like:

• Costs for waste collection
• Labor and energy
• Material and transportation
• Capital costs for the recyclers’ equipment and buildings.

Luckily for us, researchers from ACS’ journal Environmental Science & Technology report that recovering gold, copper and other metals from e-waste is cheaper than obtaining these metals from mines.

What are the details of electronic waste recycling and junk removal that you be aware of? The following information may help you weigh the pros and cons.

Frequently Replaced Electronics

Many electronics are made to last only a certain amount of time. The majority of e-waste is refrigerators at 30 percent, while other household items make up 20 percent (this includes coffee makers, air conditioners and washing machines). DVD and CD players along with radios count for 15 percent of e-waste while office items like computers, telephones, faxes, and printers make up another 15 percent. Television count for just 10 percent of total e-waste and monitors make up the remaining 10 percent.

What happens to old devices?

Unfortunately, the majority of the laptops, phones, and other electronic devices that we throw away end up in landfills, with only about 10–12% being recycled. According to a UN study, over 41.8 million tons of e-waste was discarded worldwide, with only 10%-40% percent of disposals appropriately done.

What many individuals don’t realize is that the average electric is full of valuable materials, including copper, tin, iron, aluminum, fossil fuels, titanium, gold, and silver. Many of the materials used in making these electronic devices can be recovered, reused, and recycled-including plastics, metals, and glass.

Benefits of E-Waste Recycling

The benefits of e-waste recycling are endless. One advantage is that recycling e-waste enables people to recover valuable metals — and other materials — that are used in the production of such products. Other benefits include:

• Saving natural resources
• Reducing pollution
• Conserving landfill space
• Creating new jobs
• Lowers production costs of new products

Recycling e-waste also helps cut down on production waste and polluting byproducts. According to the Electronics TakeBack Coalition, it takes 1.5 tons of water, 530 lbs of fossil fuel, and 40 pounds of chemicals to manufacture a single computer and monitor. 81% of the energy associated with a computer is used during production and not during operation.

The Electronics Recycling Process

Electronics recycling can be challenging because discarded electronics devices are sophisticated and manufactured from varying proportions of glass, metals, and plastics.

Here is a general overview of the process.

• Collection and Transportation
• Shredding, sorting, and separation
• Preparation for sale

Infographic Source: Junk Works

Current Challenges for Electronics Recycling Industry

The challenges of the e-waste industry include:

• Exporting e-waste, including hazardous and toxic materials, is leading to serious health hazards for the workers dismantling electronic devices in countries without adequate environmental controls.
• Most e-waste collected is exported overseas, which is problematic because this waste often ends up in the landfills of underdeveloped countries who are not equipped to handle it.
• The inadequate management of electronics recycling has led to various health and environmental problems in both developed and developing countries.
• The volume of e-waste is increasing rapidly, while the quality of e-waste is decreasing. Devices are getting smaller and smaller, containing less precious metal. As a result, the value of recycling such products goes down as well.
• Many products are being made in ways that make them not easily recyclable, repairable, or reusable.

Originally published at https://www.junk-works.ca on November 15, 2019.