Waste - Simple English Wikipedia, the free encyclopedia Waste is any material which is no longer useful as it has served its purpose or at the end of the process has no further use and it is generally discarded It is unwanted materials and objects that people have thrown away
A landfill site (also known as a tip, dump, rubbish dump, garbage dump or dumping ground and, in archeology as a midden) is a site for the disposal of waste materials Landfill is the oldest and most common form of waste disposal, although the systematic burial of the waste with daily, intermediate and final covers began in 1940's In the past, refuse was simply left in piles or thrown into pits
Waste disposal, the collection, processing, and recycling or deposition of the waste materials of human society Waste is classified by source and composition Broadly speaking, waste materials are either liquid or solid in form, and their components may be either hazardous or inert in their effects on health and the environment
Waste management in these countries and cities is an ongoing challenge due to weak institutions, chronic under-resourcing and rapid urbanization [page needed] All of these challenges, along with the lack of understanding of different factors that contribute to the hierarchy of waste management, affect the treatment of waste
Others estimate a cumulative human production of 83 billion tons of plastic of which 63 billion tons is waste, with a recycling rate of only 9% Much of this material may persist for centuries or longer, given the demonstrated persistence of structurally similar natural materials such as amber
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Recycling technology Methods for reducing solid waste by reusing discarded materials to make new products The three integral phases of recycling are the collection of recyclable materials, manufacture or reprocessing of these materials into new products, and purchase of these products
For example, the energy used to produce steel and paper products has been cut 40% in that time frame, while petroleum/aluminum refining and cement production have reduced their usage by about 25% These reductions are largely the result of recycling waste material and the use of cogeneration equipment for electricity and heating
In the early 2000s, efforts to recycle e-waste were controversial because e-waste materials collected for recycling were often exported to India, China, and other developing countries, where they were recycled using methods that released large amounts of pollution and injured the health of ,
Aluminium recycling is the process by which scrap aluminium can be reused in products after its initial production The process involves simply re-melting the metal, which is far less expensive and energy-intensive than creating new aluminium through the electrolysis of aluminium oxide (Al 2 O 3), which must first be mined from bauxite ore and then refined using the Bayer process
The US is currently recycling only a small percentage of its waste The benefits of recycling come not only from selling recycled materials and conserving resources but also from reducing expenses or from “avoided costs” In New Mexico, the legislature passed the Solid Waste Act of ,
Find out what you can recycle, including types of items and materials Recycling is not only good for the environment, it also saves you money , the worms break it down in just a few short weeks, and in return I get rich, nutritious and free compost for my home garden , see our article on Electronic Waste Recycling and Disposal .
The law demands a tax of 0,51 €/l for bottles and cans that are not part of a refund system Thus encouraged by the law, products are included to have a 10¢ to 40¢ deposit that is paid to the recycler of the can or bottle Increasing energy prices may increase the volume of recycling PET bottl
Define Recyclable materials Recyclable materials synonyms, Recyclable materials pronunciation, Recyclable materials translation, English dictionary definition of Recyclable materials , Wikipedia Encyclopedia , Residents must do their part in recycling through correctly using the public containers dedicated for general waste and .
Solid-waste management, the collecting, treating, and disposing of solid material that is discarded because it has served its purpose or is no longer useful Improper disposal of municipal solid waste can create unsanitary conditions, pollution, and outbreaks of disease
Jun 21, 2016· Transporting non-hazardous waste for recycling can have positive environmental effects overall, the report not Although transporting the material causes additional environmental damage and greenhouse gas emissions, these impacts are often much less than the environmental impacts of processing materials Hazardous and electronic waste
Many residents understand the environmental benefits of recycling, but did you know recycling also has economic benefits? The recycling industry has a total economic impact of 169,000 jobs and $6 billion in annual wages, just in the state of Ohio The recycling industry accounts for $73 billion in annual sales, just in the state of Ohio
The process of waste paper recycling most often involves mixing used/old paper with water and chemicals to break it down It is then chopped up and heated, which breaks it down further into strands of cellulose, a type of organic plant material; this resulting mixture is called pulp, or slurry
Organic waste Organic wastes contain materials which originated from living organisms There are many types of organic wastes and they can be found in municipal solid waste , industrial solid waste , agricultural waste, and wastewaters Source for information on Organic Waste: Environmental Encyclopedia dictionary
CHAPTER 6NONHAZARDOUS WASTE All waste materials not specifically deemed hazardous under federal law are considered nonhazardous wast The vast majority of waste produced in the United States is not inherently hazardous It includes paper, wood, plastics, glass, metals, and chemicals, as well as other materials generated by industrial, commercial, agricultural, and residential sourc
Material for recycling may be collected separately from general waste using dedicated bins and collection vehicles, a procedure called kerbside collection In some communities, the owner of the waste is required to separate the materials into different bins (eg for ,
Waste management in Switzerland - Wikipedia, the free encyclopedia Saved from enwikipediaorg Discover ideas about Recycling Facts The waste management in Switzerland is based on the polluter pays principle The recycling rate for municipal solid waste exceeds 50 percent (with an objective of 60 percent in , Rugged all-purpose waste and .
Recycling is the reprocessing of materials into new products Recycling prevents useful material resources being wasted, reduces the consumption of raw materials and reduces energy usage, and hence greenhouse gas emissions, compared to production Recycling is a key concept of modern waste management and is the third component of the waste hierarchy
Toxic waste is any sort of waste that is harmful to people, plants, or animals, but usually it is said about waste that hurts people Toxic wastes are usually liquid chemicalsThey are made as by-products of making other things, usually by manufacturing but sometimes they are chemicals used for farming
Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polarIts properties are similar to polyethylene, but it is slightly harder and more heat resistantIt is a white, mechanically rugged material and has a high chemical resistance Polypropylene is the second-most widely produced commodity plastic (after polyethylene) and it is often used in packaging and .
Waste (or wastes) are unwanted or unusable materials Waste is any substance which is discarded after primary use, or is worthless, defective and of no use Waste in a bin It may be no longer useful as it has served its purpose, and at the end of the process have no further use, and it is generally discarded
Define recycling recycling synonyms, recycling pronunciation, recycling translation, English dictionary definition of recycling n 1 The activity or process of extracting and reusing useful substances found in waste , Wikipedia Encyclopedia; , products, materials, waste] → recyclage m modif [bin, centre, facilities, industry, scheme .
Ecoalf @ecoalf Born of frustration with the excessive use of the world’s natural resources, and the amount of waste produced by industrialized countries, spanish brand Ecoalf was founded on the principles of recycling The intent to create a truly sustainable fashion brand, started at the source, and as the result of limited choices in the marketplace of 100% recycled materials
Computer recycling, electronic recycling or e-waste recycling is the disassembly and separation of components and raw materials of waste electronics Although the procedures of re-use, donation and repair are not strictly recycling, these are other common sustainable ways to dispose of IT waste
Recycling is the process of recovering scrap or waste and reprocessing the material into useful products Glass, paper, plastic, and metals such as aluminum and steel are all commonly recycled Dead plants, fruit and vegetable scraps can be recycled through compostingIt is important, however, not to confuse recycling with reusing, which is where old things, such as clothes, are donated or .