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Civic Amenity Site
A civic amenity site (CA site) or household waste recycling centre (HWRC) (both terms are used in the United Kingdom) is a facility where the public can dispose of household waste and also often containing recycling points. Civic amenity sites are run by the local authority in a given area. Collection points for recyclable waste such as green waste, metals, glass and other waste types (including WVO) are available. Items that cannot be collected by local waste collection schemes such as bulky waste are also accepted. In the United Kingdom, civic amenity sites are informally called "tips" or "dumps". In continental Europe, there are usually several types of collection sites: * sorted waste container stands: a group of containers of the most common recyclable household waste, such as plastics, paper, glass, metal cans, liquid packaging board, electrotechnical waste, recyclable clothing and so on. Such stands should be freely accessible by walking. They are often found near bus ...
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Glass
Glass is a non-crystalline, often transparent, amorphous solid that has widespread practical, technological, and decorative use in, for example, window panes, tableware, and optics. Glass is most often formed by rapid cooling (quenching) of the molten form; some glasses such as volcanic glass are naturally occurring. The most familiar, and historically the oldest, types of manufactured glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. Soda–lime glass, containing around 70% silica, accounts for around 90% of manufactured glass. The term ''glass'', in popular usage, is often used to refer only to this type of material, although silica-free glasses often have desirable properties for applications in modern communications technology. Some objects, such as drinking glasses and eyeglasses, are so commonly made of silicate-based glass that they are simply called by the name of the material. Despite bei ...
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Transfer Station (waste Management)
A transfer station, or resource recovery centre, is a building or processing site for the temporary deposition, consolidation and aggregation of waste. Transfer stations vary significantly in size and function. Some transfer stations allow residents and businesses to drop off small loads of waste and recycling, and may perform some preliminary sorting of material. Other transfer stations are places where local waste collection vehicles will deposit their waste cargo prior to aggregation and loading into larger vehicles. These larger vehicles will transport the waste to the end point of disposal in an incinerator, landfill, or hazardous waste facility, or for recycling. Transfer stations can be publicly or privately owned. They vary in size, from small regional site managing less than 1000 tonnes/year to large sites managing over 200,000 tonne/year. See also *List of solid waste treatment technologies *Mechanical biological treatment *Solid Waste Association of North America *T ...
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Euphemism
A euphemism () is an innocuous word or expression used in place of one that is deemed offensive or suggests something unpleasant. Some euphemisms are intended to amuse, while others use bland, inoffensive terms for concepts that the user wishes to downplay. Euphemisms may be used to mask profanity or refer to topics some consider taboo such as disability, sex, excretion, or death in a polite way. Etymology ''Euphemism'' comes from the Greek word () which refers to the use of 'words of good omen'; it is a compound of (), meaning 'good, well', and (), meaning 'prophetic speech; rumour, talk'. '' Eupheme'' is a reference to the female Greek spirit of words of praise and positivity, etc. The term ''euphemism'' itself was used as a euphemism by the ancient Greeks; with the meaning "to keep a holy silence" (speaking well by not speaking at all). Purpose Avoidance Reasons for using euphemisms vary by context and intent. Commonly, euphemisms are used to avoid directly addressing sub ...
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Liquid Packaging Board
Liquid packaging board is a multi-ply paperboard with high stiffness, strong wet sizing and a high barrier coating, e.g. plastic. Only virgin paper fibers are used. The barrier coating must hold the liquid and prevent migration of air and flavors through the paperboard. Manufacture A liquid packaging board might be up to five plies and is formed on a multi-ply paper machine with online coating. The most common is to use three plies with a basis weight of about 300 g/m2. The base or middle ply is normally made of pulp from bleached or unbleached chemical pulp, CTMP or ''broke'' (waste paper from a paper machine). CTMP gives more bulk and stiffness. The top ply (inside) is made of bleached chemical pulp. The barrier coating depends on the application and might be applied on both sides. When induction welding is employed an aluminum foil layer is used for barrier protection and for heating. The back side of the board is the printing side and might have an extra ply made from chemic ...
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Bulky Waste
Bulky waste or bulky refuse is a technical term taken from waste management to describe waste types that are too large to be accepted by the regular waste collection. It is usually picked up regularly in many countries from the streets or pavements of the area. This service is provided free of charge in many places, but often a fee has to be paid. Bulky waste items include discarded furniture (couches, recliners, tables), large appliances (refrigerators, ovens, TVs), and plumbing fixtures (bathtubs, toilets, sinks). A large amount (30-60%, depending on area) of bulky waste is picked up by scavengers before it is collected. Branches, brush, logs and other green waste are also categorized as bulky waste, although they may be collected separately for shredding and/or composting. Grapple trucks, also known as knuckleboom loaders, are often used to collect bulky waste. In the UK, refuse collection vehicles (RCVs) or crushers are being increasingly phased out as more bulky waste is div ...
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Waste Vegetable Oil
Vegetable oil can be used as an alternative fuel in diesel engines and in heating oil burners. When vegetable oil is used directly as a fuel, in either modified or unmodified equipment, it is referred to as straight vegetable oil (SVO) or pure plant oil (PPO). Conventional diesel engines can be modified to help ensure that the viscosity of the vegetable oil is low enough to allow proper atomization of the fuel. This prevents incomplete combustion, which would damage the engine by causing a build-up of carbon. Straight vegetable oil can also be blended with conventional diesel or processed into biodiesel, HVO or bioliquids for use under a wider range of conditions. History Rudolf Diesel was the father of the engine which bears his name. His first attempts were to design an engine to run on coal dust, but he later designed his engine to run on vegetable oil. The idea, he hoped, would make his engines more attractive to farmers having a source of fuel readily available. In a 1912 p ...
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Waste Types
Waste comes in many different forms and may be categorized in a variety of ways. The types listed here are not necessarily exclusive and there may be considerable overlap so that one waste entity may fall into one to many types. * Agricultural waste * Animal by-products * Biodegradable waste * Biomedical waste * Bulky waste * Business waste * Chemical waste * Clinical waste * Coffee wastewater * Commercial waste * Composite waste * Construction and demolition waste (C&D waste) * Consumable waste * Controlled waste * Demolition waste * Dog waste * Domestic waste * Electronic waste (e-waste) * Food waste * Gaseous wastes * Green waste * Grey water * Hazardous waste * Household waste ** Household hazardous waste * Human waste ** Sewage sludge * Industrial waste ** Slag ** Fly ash ** Sludge * Inert waste * Inorganic waste * Kitchen waste * Litter * Liquid waste * Marine debris * Medical waste * Metabolic waste * Mineral waste * Mixed waste * Municipal solid waste * Nuclear waste ( ...
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Metal
A metal (from Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically ductile (can be drawn into wires) and malleable (they can be hammered into thin sheets). These properties are the result of the ''metallic bond'' between the atoms or molecules of the metal. A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitride. In physics, a metal is generally regarded as any substance capable of conducting electricity at a temperature of absolute zero. Many elements and compounds that are not normally classified as metals become metallic under high pressures. For example, the nonmetal iodine gradually becomes a metal at a pressure of between 40 and 170 thousand times atmospheric pressure. Equally, some materials regarded as metals ...
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Buštěhrad (0047)
Buštěhrad () is a town in Kladno District in the Central Bohemian Region of the Czech Republic. It has about 3,700 inhabitants. Etymology The settlement was originally named Buščeves, which was derived from ''Buškova ves'' (i.e. "Bušek's village"). After the village became a town, the name was changed to Buckow and the local castle was called Buštěhrad (meaning "Bušek's castle"). In the 19th century, the name of the castle was transferred to the town. Geography Buštěhrad is located about northwest of Prague. It lies in a flat agricultural landscape of the Prague Plateau. The Buštěhradský Stream springs in the municipal territory, flows through the town, and supplies two small ponds in the town centre. History The first written mention of Buštěhrad is from 1209. In the 13th century, a fortress was built here, later rebuilt into a castle, which was one of the biggest in the kingdom in the 15th century. In 1497, Buštěhrad was promoted to a town by King Vladislaus ...
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Green Waste
Green waste, also known as "biological waste", is any organic waste that can be composted. It is most usually composed of refuse from gardens such as grass clippings or leaves, and domestic or industrial kitchen wastes. Green waste does not include things such as dried leaves, pine straw, or hay. Such materials are rich in carbon and considered "brown wastes," while green wastes contain high in concentrations of nitrogen. Green waste can be used to increase the efficiency of many composting operations and can be added to soil to sustain local nutrient cycling. Collection of green waste Green waste can be collected via municipal curbside collection schemes or through private waste management businesses. Many communities, especially in the United Kingdom, have initiated green waste recycling and collection programs in order to decrease the amount of biodegradable materials in landfills. Communities are provided with, or can provide their own, compost receptacles that they fill ...
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Recyclable Waste
Recycling is the process of converting waste materials into new materials and objects. The recovery of energy from waste materials is often included in this concept. The recyclability of a material depends on its ability to reacquire the properties it had in its original state. It is an alternative to "conventional" waste disposal that can save material and help lower greenhouse gas emissions. It can also prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, reducing energy use, air pollution (from incineration) and water pollution (from landfilling). Recycling is a key component of modern waste reduction and is the third component of the "Reduce, Reuse, and Recycle" waste hierarchy. It promotes environmental sustainability by removing raw material input and redirecting waste output in the economic system. There are some ISO standards related to recycling, such as ISO 15270:2008 for plastics waste and ISO 14001:2015 for envi ...
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