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Incineration is a waste treatment process that involves the combustion of organic substances contained in waste materials. Incineration and other high-temperature waste treatment systems are described as "thermal treatment". Incineration of waste materials converts the waste into ash, flue gas and heat. The ash is mostly formed by the inorganic constituents of the waste and may take the form of solid lumps or particulates carried by the flue gas. The flue gases must be cleaned of gaseous and particulate pollutants before they are dispersed into the atmosphere. In some cases, the heat generated by incineration can be used to generate electric power.
Refuse-derived fuel (RDF) is a fuel produced from various types of waste such as municipal solid waste (MSW), industrial waste or commercial waste.
Waste-to-energy (WtE) or energy-from-waste (EfW) is the process of generating energy in the form of electricity and/or heat from the primary treatment of waste, or the processing of waste into a fuel source. WtE is a form of energy recovery. Most WtE processes generate electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol or synthetic fuels.
Bottom ash is part of the non-combustible residue of combustion in a power plant, boiler, furnace or incinerator. In an industrial context, it has traditionally referred to coal combustion and comprises traces of combustibles embedded in forming clinkers and sticking to hot side walls of a coal-burning furnace during its operation. The portion of the ash that escapes up the chimney or stack is, however, referred to as fly ash. The clinkers fall by themselves into the bottom hopper of a coal-burning furnace and are cooled. The above portion of the ash is also referred to as bottom ash.
A gate fee is the charge levied upon a given quantity of waste received at a waste processing facility.
A landfill tax or levy is a form of tax that is applied in some countries to increase the cost of landfill. The tax is typically levied in units of currency per unit of weight or volume. The tax is in addition to the overall cost of landfill and forms a proportion of the gate fee.
There is no national law in the United States that mandates recycling, and state and local governments often introduce their own recycling requirements. In 2014, the recycling/composting rate for municipal solid waste in the US was 34.6%. A number of U.S. states, including California, Connecticut, Delaware, Hawaii, Iowa, Maine, Massachusetts, Michigan, New York, Oregon, and Vermont have passed laws that establish deposits or refund values on beverage containers while other jurisdictions rely on recycling goals or landfill bans of recyclable materials.
The Allington Quarry Waste Management Facility is an integrated waste management centre in Allington, Kent. It is the site of the Allington Energy from Waste (EfW) Incinerator. The incinerator is owned by FCC Environment as Kent Enviropower. The facility, which has involved an investment of over £150 Million, is able to process 500,000 tonnes per annum of waste and has the ability to produce 40MW of power. The facility takes non-hazardous waste from households and businesses in Kent and the surrounding area for recycling and energy recovery. Materials separated by householders are sorted and sent for recycling, with the remainder being used to generate electricity to power the facility and for the local supply network.
The Bolton WtE is a waste power station constructed in 1971 in Bolton, and is a major landmark of its skyline. The incinerator burns up to 20 tonnes of household waste per hour or 85,000 t per year, and can generate up to 11 MW of electricity. The plant is operated by Suez. The Bolton incinerator is the only household waste incinerator in Greater Manchester.
The Keele Valley landfill was the largest landfill in Canada and the third largest in North America during its operation. It was the primary landfill site for the City of Toronto and the regional municipalities of York and Durham from 1983 until 2002, and was owned and operated by the City of Toronto. It was located at the intersection of Keele Street and McNaughton Road in Maple, a community in the northeastern part of the City of Vaughan in Ontario.
The Edmonton Composting Facility is the site of the Canadian City of Edmonton's co-composting system for processing organic waste. Co-composting involves mixing household waste with biosolids, and using microorganisms to break them down into simple compost. Together with the city's three recycling programs, Edmonton was able to divert 60% of household waste from landfills in 2009. By 2013, the city anticipated that it would divert more than 90% of household waste from landfills.
Toronto Solid Waste Management is the municipal service that handles the transfer and disposal of garbage as well as the processing and sale of recyclable materials collected through the blue box program in Toronto, Ontario, Canada. It also coordinates programs to help residents and business reduce their production of waste.
Armenia is underdeveloped in its waste management and recycling activities.
Teesside Energy from Waste plant is a municipal waste incinerator and waste-to-energy power station, which provides 29.2 megawatts (MW) of electricity for the National Grid by burning 390,000 tonnes of household and commercial waste a year. It is located on the River Tees at Haverton Hill, east of Billingham in North East England. Operated by SITA UK since its conception, the plant replaced the Portrack Incinerator and opened in 1998.
The Green Lane landfill is a landfill in Southwold, Ontario, Canada, southwest of London. It is owned and operated by the City of Toronto government as Toronto’s main landfill.
The Naples waste management crisis is a series of events surrounding the lack of waste collection and illegal toxic dumping in and around the Province of Naples, Campania, Italy, beginning in the 1980s. In 1994, it was formally declared a state of emergency, ending in 2008, however, has caused lasting negative impacts on health and land due to the environmental contamination.
Plasma gasification is in commercial use as a Waste-to-Energy system that converts municipal solid waste (MSW), tires, hazardous waste, and sewage sludge into synthesis gas (syngas) containing hydrogen and carbon monoxide that can be used to generate power. Municipal-scale waste disposal plasma arc facilities have been in operation in Japan and China since 2002. No commercial implementations in Europe and North America have succeeded so far. The technology is characterized by the potential of very high level of destruction of the incoming waste, but low or negative net energy production and high operational costs.
It is estimated that 290 million tonnes of waste was produced in the United Kingdom in 2008 but volumes are declining. In 2012 municipal solid waste generation was almost 30 million tonnes, according to Waste Atlas Platform.
China's waste import ban, instated at the end of 2017, prevented foreign inflows of waste products. This decision caused widespread repercussions on a global scale. This decision in China will promote investment in domestic recycling facilities and innovation in plastics production, making these products easier to reuse. It can also inspire the public to change the current “one-time use” culture. Pollution and wastes are the biggest environmental problem faced by China and the global. In July of 2018, China produced a document to the World Trade Organization regarding environmental and health issues. China requested an urgent change to be made revolving the imported waste China imports from other countries. The recommended list was pushing forward for wastes such as plastics, textile, and paper products to be banned from imports.
Waste management in South Korea involves waste generation reduction and ensuring maximum recycling of the waste. This includes the appropriate treatment, transport, and disposal of the collected waste. South Korea's Waste Management Law was established in 1986, replacing the Environmental Protection Law (1963) and the Filth and Cleaning Law (1973). This new law aimed to reduce general waste under the waste hierarchy in South Korea. This Waste Management Law imposed a volume-based waste fee system, effective for waste produced by both household and industrial activities.
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Coordinates: 34°14′57″N109°05′52″E / 34.24917°N 109.09778°E