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: Salem waste

Edit

Tamil Nadu to get separate solid waste management corporation like Goa

The Times of India 21 May 2022
... several steps to reduce air and water pollution such as setting up of sewage treatment plants, zero liquid discharge in industries and have set up flying squads to ensure solid waste in not dumped in water bodies in five districts of Chennai, Vellore, Salem, Namakkal and Tirupur....
Edit

Girls tennis in Lincoln is as strong as it's ever been. So what has the ...

Lincoln Journal Star 18 May 2022
Lincoln Southeast girls tennis coach Chris Salem calls it a "victorious cycle." ... "You can't have a wasted practice or you're going to get knocked off the court the next time out," Salem said ... "Lincoln is doing a really good job of getting kids into our sport," Salem said ... "There's no magic bullet," Salem said....
Edit

Business Milestones

Winston-Salem Journal 08 May 2022
Winston-Salem will be Warf’s duty station ... New bakery in Winston-Salem opened by woman who chose cake (and cookies, brownies and more) over the corporate world S.C. woman injured in hit-and-run incident in Winston-Salem William F ... 279 new apartments OK'd for downtown Winston-Salem....

Most Viewed

Real Madrid's goalkeeper Thibaut Courtois kiss the trophy after winning the Champions League final soccer match between Liverpool and Real Madrid at the Stade de France in Saint Denis near Paris, Saturday, May 28, 2022
AP / Christophe Ena

Courtois the hero as Real stun Liverpool in Paris

RTE | 28 May 2022
Protestors run for cover as police fire tear gas shells near the president's official residence in Colombo, Sri Lanka, Saturday, May 28, 2022.
AP / Eranga Jayawardena

Sri Lanka police tear gas protesters opposed to president

Wtop | 29 May 2022
A woman stands on a bus stop bench as a driver of a Volkswagen van navigates a flooded street in Recife, state of Pernambuco, Brazil, Saturday, May 28, 2022.
AP / Marlon Costa/Futura Press

Downpours in Brazil Leave at Least 33 Dead

Voa News | 29 May 2022
×