E-Waste - King County

Jun 11, 2018 · E-Waste According to the U.S. Environmental Protection Agency, almost 3.4 million tons of electronics were disposed of in 2014 and, of this amount, only 41 percent were collected for recycling. The rest ended up in landfills and incinerators.

Pdf) Re-cycle of E-waste in Concrete by Partial

Electronic waste, or e-waste, is an emerging problem as well as a business opportunity of increasing significance, given the volumes of e-waste being generated and the content of both toxic and

Development of eco-friendly concrete incorporated with e-waste

called as Electronic waste. Improper disposal of E-waste can cause serious threats to human health and environment. Efforts have been made in the concrete 

An Experimental Study on Partial Replacement for Coarse

material, reuse of E-waste in concrete industry strength was achieved in the E-waste concrete compared resources and recycling of wastes materials. One.

Partial Replacement of E-plastic Waste as Coarse-Aggregate in

Jan 01, 2016 · Even in developed countries recycling and disposal of e-waste may involve significant risk to workers and communities and great care must be taken to avoid unsafe exposure in recycling operations and leaking of of materials such as heavy metals from landfills and incinerator ashes One of the new waste materials used in the concrete industry is

Characterization of recycled polycarbonate from electronic

Characterization of recycled polycarbonate from electronic waste and its use in polycarbonate; recycling; electronic waste; cement concrete; compressive  由 L Ana 著作 · ‎2017 · ‎被引用 1 次 · ‎

PPT) Recycled concrete using e-waste.pptx | Manish Mandal

Take 500 gm of cement sample and gauge it with 0.85 times the water required to produce cement paste of standard consistency (0.85P). The paste shall be 

Concrete waste removal and management services | Cleanaway

Maximise concrete waste recovery. Cleanaway offers EPA-approved concrete disposal and recycling services. We accept a variety of demolition debris including broken bricks, concrete, tiles and rubble. In addition to our resource recovery services, we also provide crushed concrete aggregate, product sales and delivery including: Crusher dust

Is It Possible to Recycle Concrete? | ArchDaily

The quick answer is yes - even if it isn't exactly simple, it is possible to use concrete waste to manufacture new structural parts, maintaining concrete's essential qualities of strength and

What to do with "concrete waste" at any type of concrete

Recycle excess concrete materials. There are ample opportunities now to recycle. Plastic concrete can be put through a concrete reclaimer to make aggregate suitable for further concrete production. Hardened concrete can be crushed to make an excellent base material with a lot of great uses today.

Review of Literature on Electronic Waste Materials ... - ijlemr

The use of E-. Waste products in concrete not only makes it economical, but also helps in reducing disposal problems. Total replacement of concrete is not 

Wood' you like to recycle concrete? -- ScienceDaily

The method could also be extended to recycle other types of discarded plant matter, instead of wood, or even brand-new concrete made from plants, sand, and gravel. make a difference: sponsored

Recycled construction and demolition concrete waste as

One of the possible solutions to these problems is to recycle construction and demolition concrete waste to produce an alternative aggregate for structural concrete. Recycled concrete aggregate (RCA) is generally produced by the crushing of concrete rubble, screening then removal of contaminants such as reinforcement, paper, wood, plastics and

Recycling of Concrete (Recycling Coarse Aggregate) - IJERT

Concrete is widely used in both substructure and super structure as main constructional material. It is most important substance of a structure. There is 3-R system in each industry which is further explained as Reduce Recycle Reuse. The term Reduce is not capable in case of waste concrete because it is not possible due to its massive property.

Electronics Recycling, Waste Management, Maine Department of

Other entities: Other entities cannot recycle electronic waste through the program, but their e-waste can – and sometimes must – still be recycled. Some electronic wastes are regulated as hazardous waste when generated by businesses, including electronics that contain cathode ray tubes, mercury lamps, and circuit boards.