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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.

  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. Sewage - Wikipedia

    en.wikipedia.org/wiki/Sewage

    Sewage from municipalities contains wastewater from commercial activities and institutions, e.g. wastewater discharged from restaurants, laundries, hospitals, schools, prisons, offices, stores and establishments serving the local area of larger communities.

  5. History of waste management - Wikipedia

    en.wikipedia.org/wiki/History_of_waste_management

    The first known wastewater management system is located in present day Syria . Located in the Fertile Crescent, the Mesopotamian "oasis" shows evidence of wastewater management beginning around 6500 BCE.

  6. 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.

  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.