Waste

Waste and wastes are unwanted or unusable materials. Waste is any substance which is discarded after primary use, or it is worthless, defective and of no use.

The term is often subjective (because waste to one person is not necessarily waste to another) and sometimes objectively inaccurate (for example, to send scrap metals to a landfill is to inaccurately classify them as waste, because they are recyclable). Examples include municipal solid waste (household trash/refuse), hazardous waste, wastewater (such as sewage, which contains bodily wastes (feces and urine) and surface runoff), radioactive waste, and others.

Definitions

United Nations Environment Program

According to the Basel Convention,

United Nations Statistics Division, Glossary of Environment Statistics

European Union

Under the Waste Framework Directive, the European Union defines waste as "an object the holder discards, intends to discard or is required to discard."

Types

There are many waste types defined by modern systems of waste management, notably including:

Latest News for: Waste bio

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I went to Bitcoin Lake in Guatemala | Contribution 2

OBN 29 Jan 2023
A $300,000 (approximately 40 million yen) bio-digester (a facility that decomposes waste and converts it into reusable water and biogas) was abandoned near completion, and recyclable waste was collected from residents ... A bio-digester that has never been in operation (left), ......
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NGT flags 'huge gaps' in complying with Biomedical Waste Management Rules across country

Indian Express 28 Jan 2023
Noting that \u201chuge gaps\u201d remain in compliance with Biomedical Waste Management Rules in the country, the National Green Tribunal (NGT) has asked for remedial action to be planned and executed. \u201c\u2026it is seen that there still continue huge gaps in compliance of statutory Bio-Medical Waste Management Rules....
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Study proposes profitable ways to repurpose industrial waste

Hindustan Times 28 Jan 2023
In this case, don't get rid of food waste -- make some money from it," said Cornish, also an Ohio Research Scholar of Bio-Emergent Materials ... For the study, researchers collected a total of 46 waste samples, including 14 from large Ohio food processing companies, and divided them into four broad categories....
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Repurposing food waste into sustainable alternatives

Open Access Government 26 Jan 2023
A new study highlights the incentive for food producers to repurpose food waste – by turning it into useful chemicals, sustainable fuels and more ... Food waste solids are mostly sent to landfills or composted, and liquids are poured into sewers ... Katina Cornish, an Ohio Research Scholar of Bio-Emergent Materials, said....
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State minister seeks recommendations for establishing fertiliser regulatory authority

Urdu Point 26 Jan 2023
In a briefing, Company Secretary NFC Faisal Sultan told the minister that urea was being used for industrial purposes in the country, which should be banned as farmers were facing its shortage ... "The world is producing bio-fertiliser from industrial waste, while in Pakistan this project does not exist at mass level ... .......
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CJ HDC biosol held the Opening Ceremony to Celebrate the Completion of New Bioplastic Compounding Plant

Victoria Advocate 25 Jan 2023
CJ Biomaterials, a business unit of CJ BIO, is a part of CJ CheilJedang, a global lifestyle company with a vision to inspire a new life filled with health, happiness and convenience ... Food & Food Service, Bio & Pharma, Entertainment & Media, and Retail & Logistics ... SOURCE CJ BIO....
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Phillips 66 achieves certification to turn oil from plastics into feedstocks

Hydrocarbon Engineering 25 Jan 2023
Phillips 66 has announced that it has received International Sustainability and Carbon Certification (ISCC) PLUS certification for its Sweeny Refinery in Texas, US, to process oil made from waste plastics into feedstocks for new plastics ... Its ISCC PLUS certificate covers bio-based and recycled, or circular, raw materials....
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Uruli Devachi garbage depot generates 400 units of power for independent usage

Hindustan Times 25 Jan 2023
Though garbage dumping is banned at the site, the civic body has started bio mining of the dumped waste and processing the garbage is underway at the spot and processed material is being used as manure for conservation and preservation of 20,000 trees planted by the garden department after converting the desolate space into urban forest....
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Phillips 66 Achieves ISCC PLUS Certification to Turn Oil from Waste Plastics into Feedstocks at ...

Enid News & Eagle 25 Jan 2023
PSX) today announced it has received International Sustainability and Carbon Certification (ISCC) PLUS certification for its Sweeny Refinery in Texas to process oil made from waste plastics into feedstocks for new plastics ... Its ISCC PLUS certificate covers bio-based and recycled, or circular, raw materials....
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Penny stock hit upper circuit for 5th session, company to invest in EV & Green Energy sector

Live Mint 25 Jan 2023
... of the company not immediately required for the business to purchase or subscribe for shares and securities of any other company which inter alia includes new age businesses such as Electric Vehicle Business, Green Energy such as Solar, Wind, Bio-mass, waste management etc....
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Raven SR and H3 Dynamics to Collaborate on Waste-to-Hydrogen Supply for Aviation Operations

Victoria Advocate 24 Jan 2023
The�Raven SR technology�is a non-combustion thermal, chemical reductive process that converts organic waste and landfill gas to hydrogen and Fischer-Tropsch synthetic fuels ... Raven SR, headquartered in Wyoming, transforms biomass, mixed municipal solid waste, bio-solids, sewage, medical waste, and natural or biogas into renewable fuels....
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See what it's like living inside a 3D-printed 600-square-foot tiny home in Maine made of ...

Business Insider 22 Jan 2023
University of Maine Advanced Structures and Composites Center's bio-based 3D printed tiny home ... ASCC encapsulated wood waste from local sawmills in a bio-resin to create a durable printing material ... Say goodbye to concrete mixes and hello to wood residuals and bio-resins....
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Densely populated M East ward reports 9 of every 100 deaths related to asthma: BMC

Indian Express 22 Jan 2023
The residents of the ward, which ranks lowest in the Human Development Index (HDI), attribute their health woes to the pre-Independence era dumping ground at Deonar and the city\u2019s sole bio-medical waste treatment plant and disposal facility adjoining the Ghatkopar-Mankhurd Link Road (GMLR) just beside the Deonar landfill....

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