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  • Waste container

    waste container, also known as a dustbin,[1] rubbish bintrash cangarbage canwastepaper basket, and wastebasket, among other names, is a type of container intended to store waste that is usually made out of metal or plastic. The words “rubbish”, “basket” and “bin” are more common in British English usage; “trash” and “can” are more common in American English usage. “Garbage” may refer to food waste specifically (when distinguished from “trash”) or to municipal solid waste in general. The word “dumpster” refers to a large outdoor waste container for garbage collectors to pick up the contents.

    Designs

    A pedal bin of 1972

    Automated waste container in South Korea

    Trash cans are typically made of steel or plastic (most commonly polyethylene), although some are made of wood or wicker.

    A pedal bin is a container with a lid operated by a foot pedal. Lillian Moller Gilbreth, an industrial engineer and efficiency expert,[2] invented the pedal bin in the 1920s for the disposal of kitchen waste. The foot pedal enables the user to open the lid without touching it with their hands.

    In the 2010s, some bins have begun to include automated mechanisms such as a lid with infrared detection on the top of the can powered by batteries to open it rather than a foot pedal, freeing the user from touching the bin in any way. This helps prevent the bin lids becoming clogged with trash. These wastes containers are mostly made of stainless steel.[citation needed] Some bin models also include a small receptable for an air freshener.

    Japan’s trash containers are divided into combustiblescans/bottles/pet bottles and newspapers and magazines.

    Origins

    French

    Legislation surrounding waste receptacles was first introduced in France in an 1883 prefectural order signed by Eugène Poubelle, from whose name the French word for a waste receptacle comes. This order mandated the provision and collection of waste bins to each household in Paris. These bins were specified as having to be between 80 and 120 litres in volume and having a handle and a lid[citation needed]. Three waste bins were to be allocated to each household in order to sort refuse from reclaimable fibres such as paper and cloth and other reusable materials like ceramics, glasses and oyster shells.[3]

    English

    Legislation setting out the responsibilities for the provision and collection of “receptacles for the temporary deposit and collection of dust ashes and rubbish” by local authorities in Britain was first set out in the Public Health Act 1875.[4] However, this did not mandate the use of them, leaving the decision to offer the service to local government instead.

    Recycling trash can in NatalBrazil

    Household collection

    Household waste container (specifically, a wheelie bin) in Berkshire, England

    In many cities and towns, there is a public waste collection service which regularly collects household waste from outside buildings. The waste is loaded into a garbage truck and driven to a landfillincinerator or crush facility to be disposed of.

    In some areas, each household has multiple bins for different categories of rubbish (usually represented by colours) depending on its suitability for recycling, which will instead be routed to a recycling center.[5]

    Roadside waste collection is often done by means of larger metal containers of varying designs, mostly called dumpsters in the US, and skips in the UK. However the functionalities of dumpsters and skips are somewhat different: while a skip is intended to be loaded onto a vehicle and transported, the contents of a dumpster are emptied into a garbage truck on site and the dumpster remains and its designated location.[6] Adding to this, there is another type of container known as a roll-off dumpster. This type is unique because it’s designed for easy transportation and disposal of large amounts of waste. Roll-off dumpsters are set on a truck with a roll-off mechanism, allowing them to be rolled onto and off of the truck bed. This feature makes them particularly useful for large projects like construction, renovation, or extensive clean-ups where substantial amounts of waste are generated. They come in various sizes to accommodate different needs, and unlike regular dumpsters, they are open-topped for easier loading of large or irregularly shaped debris.

    Public collection

    International symbol “Tidyman” used on packaging to remind people to dispose of it in a bin instead of littering

    Public areas such as parks, often have litter bins placed to improve the social environment by encouraging people not to litter. Such bins in outdoor locations or other busy public areas are usually mounted to the ground or wall to discourage theft, and reduce vandalism, and to improve their appearance are sometimes deliberately artistic or cute.[7][8] In dense urban areas, trash is stored underground below the receptacle.[9] Many are lined with a plastic or paper bin bag to help contain liquids.

    Metaphors

    The term “garbage can” is also used for a model of decision making, the “Garbage Can Model” of decision making. It is concerned with cases of decision making in great aggregate uncertainty which can cause decisions to arise that from a distant point of view might seem irrational.

    A “trash can” metaphor is often used in computer operating system desktop environments as a place files can be moved for deletion.

    In a workplace setting, a bin may be euphemistically called “the circular file“, “the round file” or “the janitor’s file”. Whereas useful documents are filed in a filing cabinet, which is rectangular, junk mail and other worthless items are “filed” in the bin, which is often round.

    The term “wastebasket” is occasionally used in taxonomy to refer to less formal (and often paraphyletic) groupings that pose problems in classification (e.g., the proposed order Insectivora is considered a “wastebasket taxon“, as it groups small mammals that do not fit nicely into other taxa), and the Nilo-Saharan language family is sometimes called “Greenberg’s wastebasket”, as it was a grouping made by him to fit the languages of Africa that did not fall into the other groups, AfroasiaticNiger–Congo, and Khoisan.

    Examples

  • Bin bag

    bin bagrubbish bag (British English), garbage bagbin linertrash bag (American English) or refuse sack is a disposable receptable for solid waste. These bags are useful to line the insides of waste containers to prevent the insides of the container from becoming coated in waste material. Most bags today are made out of plastic, and are typically black, white, or green in color.[1]

    Plastic bags are a widely used, convenient, and sanitary way of handling garbage. Plastic garbage bags are fairly lightweight and are particularly useful for messy or wet rubbish, as is commonly the case with food waste, and are also useful for wrapping up garbage to minimize odor. Plastic bags are often used for lining litter or waste containers or bins. This keeps the container sanitary by avoiding container contact with the garbage. After the bag in the container is filled with litter, the bag can be pulled out by its edges, closed, and tied with minimal contact with the waste matter.

    A public waste bag in Paris displaying the inscription “Vigilance – Propreté” (“Vigilance – cleanliness”)

    Garbage bags were invented by Canadians Harry Wasylyk, Larry Hansen and Frank Plomp in 1950.[2] In a special on CBC Television, green garbage bags (first bin bags in Canada) ranked 36th among the top 50 Canadian inventions.[3] Black plastic bags were introduced in 1950 as star sealed bags. The first bags in the United States were green and black, rather than the now-common white and clear. Flat-sealed bags first appeared in 1959. In the 1960s, the white bin bags were introduced. Two-ply (Heavy Duty) bags were introduced in 1974, with 3 ply bags following in 1980.

    Plastic bags can be incinerated with their contents in appropriate facilities for waste-to-energy conversion. They are stable and benign in sanitary landfills; some are degradable under specified conditions.[citation needed]

    A typical black bin bag from the United Kingdom

    Description

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    Plastic bags for rubbish or litter are sold in a significant number of sizes at many stores in packets or rolls of a few tens of bags. Wire twist ties are sometimes supplied for closing the bag once full. Varying thicknesses are commonly manufactured – thicker bags are used for heavy-duty applications such as construction waste, or in order to be able to withstand being compacted during recycling processes. In the mid-1990s bin bags with drawstrings for closure were introduced. Some bags have handles that may be tied or holes through which the neck of the bag can be pulled. Most commonly, the plastic used to make bin bags is the rather soft and flexible LDPE (low-density polyethylene) or, for strength, LLDPE (linear low-density polyethylene) or HDPE (high-density polyethylene) are sometimes used.

    Biodegradable plastic bags

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    Garbage bags made from bioplastics and other biodegradable plastics
    A bin bag designed to resist vermin. United Kingdom

    Oxo-biodegradable plastic bags have the same strength as ordinary plastic and cost slightly more. They will degrade then biodegrade if they get into the open environment, but they can be recycled if collected during their useful life. They are designed so that they will not degrade deep in landfills and will not, therefore, generate methane. Oxo-biodegradable plastic does not degrade quickly in low temperature “windrow” composting, but it is suitable for “in-vessel” composting at the higher temperatures required by the animal by-products regulations. Oxo-biodegradable plastic is bio-assimilated by the same bacteria and fungi, which transform natural material such as twigs and leaves to cell biomass, like lignocellulosic materials. Oxo-biodegradable plastic is designed to degrade initially by a process that includes both photo-oxidation and thermo-oxidation, so it can degrade in the dark. Resin identification code 7 is applicable to biodegradable plastics.

    Drawstring and flexibility

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    In 1984, drawstring garbage bags first appeared before GLAD[4] and Hefty[5] introduced them. In August 2001, Hefty introduced the garbage bags with a drawstring designed to stretch around the garbage can’s rim and stay in place.[6] In July 2004, ForceFlex, the flexible plastic garbage bags, was introduced by GLAD[4] (followed by Hefty’s Ultra Flex brand in September).[7]