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  2. Wastewater - Wikipedia

    en.wikipedia.org/wiki/Wastewater

    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 or processes. [1] : 1 Another definition of wastewater is "Used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff / storm water, and ...

  3. History of water supply and sanitation - Wikipedia

    en.wikipedia.org/wiki/History_of_water_supply...

    Throughout history, people have devised systems to make getting water into their communities and households and disposing of (and later also treating) wastewater more convenient. [1] The historical focus of sewage treatment was on the conveyance of raw sewage to a natural body of water, e.g. a river or ocean , where it would be diluted and ...

  4. Sanitation - Wikipedia

    en.wikipedia.org/wiki/Sanitation

    "Sanitation generally refers to the provision of facilities and services for the safe disposal of human urine and faeces. The word 'sanitation' also refers to the maintenance of hygienic conditions, through services such as garbage collection and wastewater disposal."

  5. How to use COVID-19 wastewater data to make safer ... - AOL

    www.aol.com/news/covid-19-wastewater-data-safer...

    COVID wastewater monitoring is an increasingly useful metric and can be used to help make decisions about masking. Experts explain how to interpret the data.

  6. Sewage - Wikipedia

    en.wikipedia.org/wiki/Sewage

    Sewage (or domestic sewage, domestic wastewater, municipal wastewater) is a type of wastewater that is produced by a community of people. It is typically transported through a sewer system . [1] : 175 Sewage consists of wastewater discharged from residences and from commercial, institutional and public facilities that exist in the locality.

  7. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment. It is also possible to reuse it.