Biodegradable waste includes any organic matter in waste which can be broken down into carbon dioxide, water, methane, compost, humus, and simple organic molecules by micro-organisms and other living things by composting, aerobic digestion, anaerobic digestion or similar processes. It mainly includes kitchen waste (spoiled food, trimmings, inedible parts), ash, soil, dung and other plant matter. In waste management, it also includes some inorganic materials which can be decomposed by bacteria. Such materials include gypsum and its products such as plasterboard and other simple sulfates which can be decomposed by sulfate reducing bacteria to yield hydrogen sulfide in anaerobic land-fill conditions.[1][2]
In domestic waste collection, the scope of biodegradable waste may be narrowed to include only those degradable wastes capable of being handled in the local waste handling facilities.[3] To address this, many local waste management districts are integrating programs related to sort the biodegradable waste for composting or other waste valorization strategies, where biodegradable waste gets reused for other products, such as using agricultural waste for fiber production or biochar.
Biodegradable waste when not handled properly can have an outsized impact on climate change, especially through methane emissions from anaerobic fermentation that produces landfill gas. Other approaches to reducing the impact include reducing the amount of waste produced, such as through reducing food waste.
^"Why can't I put my leftover gyproc/drywall in the garbage?". Recycling Council of British Columbia. 19 September 2008.
^"Fact Sheet: Methane and Hydrogen Sulfide Gases at C&DD Landfills" (PDF). Environmental Protection Agency. State of Ohio, U.S.
^"Organics -Green Bin". Christchurch City Council. Retrieved 19 March 2016.
and 29 Related for: Biodegradable waste information
Biodegradablewaste includes any organic matter in waste which can be broken down into carbon dioxide, water, methane, compost, humus, and simple organic...
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Kingdom, have initiated green waste recycling and collection programs in order to decrease the amount of biodegradable materials in landfills. Communities...
waste entity may fall into one to many types. Agricultural waste Animal by-products (see slaughterhouse waste) Biodegradablewaste Biomedical waste Bulky...
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and electronics. The composting and other reuse of biodegradablewaste—such as food and garden waste—is also a form of recycling. Materials for recycling...
pyrolysis would convert biomass into syngas and biochar, waste plastics back into usable oil, or waste into safely disposable substances. Pyrolysis is one...
following list represents a typical classification: Biodegradablewaste: food and kitchen waste, green waste, paper (most can be recycled, although some difficult...
heat). Certain non-biodegradable products are also dumped away as 'Disposal', and this is not a "waste-'management'" practice. The waste hierarchy refers...
landfills. Treating biodegradablewaste before it enters a landfill reduces global warming from fugitive methane; untreated waste breaks down anaerobically...
Litter consists of waste products that have been discarded incorrectly, without consent, at an unsuitable location. The word litter can also be used as...
separate waste into three streams – Organic or biodegradablewaste, dry waste (such as plastic, paper, metal, and wood), and domestic hazardous waste (diapers...
of the waste remaining in solid and liquid phases. During the early phases, little material volume reaches the leachate, as the biodegradable organic...
compostable and marketed as biodegradable are often sent to landfills due to the lack of proper composting facilities or waste sorting, where they then release...
microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste or to produce fuels...
Hazardous waste is waste that must be handled properly to avoid damaging human health or the environment. Waste can be hazardous because it is toxic,...
Wastewater (or waste water) is water generated after the use of freshwater, raw water, drinking water or saline water in a variety of deliberate applications...
Biodegradable additives are additives that enhance the biodegradation of polymers by allowing microorganisms to utilize the carbon within the polymer...
decompression. This combined action sterilizes the sludge and makes it more biodegradable, which improves digestion performance. Sterilization destroys pathogens...
electricity from heat). Certain non-biodegradable products are also dumped away as 'Disposal', and this is not a "waste-'management'" practice. Wastewater...
separate burns in the vicinity of Johnston Island aboard the Dutch-owned waste incineration ship MT Vulcanus. As of 2004, some records of the storage and...
A thermophile is an organism—a type of extremophile—that thrives at relatively high temperatures, between 41 and 122 °C (106 and 252 °F). Many thermophiles...
A mesophile is an organism that grows best in moderate temperature, neither too hot nor too cold, with an optimum growth range from 20 to 45 °C (68 to...
Directive's targets for the landfill of biodegradable municipal waste) Council Directive 1999/31/EC on the landfill of waste (better known as the Landfill Directive)...
Directive to reduce biodegradablewaste going to landfill. Equally great emphasis has been placed on the reduction of food waste, across all developed...
Biodegradability prediction is biologically inspired computing and attempts to predict biodegradability of anthropogenic materials in the environment...
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