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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. Wastewater 101: The Fundamentals | US EPA

    www.epa.gov/septic/wastewater-101-fundamentals

    Presentation discusses the fundamentals of converting wastewater back to water and how people interact with the hydrologic cycle.

  4. Wastewater treatment | Process, History, Importance, Systems ...

    www.britannica.com/technology/wastewater-treatment

    wastewater treatment, the removal of impurities from wastewater, or sewage, before it reaches aquifers or natural bodies of water such as rivers, lakes, estuaries, and oceans.

  5. What is Wastewater? | Wastewater Digest

    www.wwdmag.com/wastewater-treatment/article/...

    What is wastewater? Wastewater is used water that has been affected by domestic, industrial and commercial use. The composition of all wastewaters is thus constantly changing and highly variable, which is why it is so difficult to pinpoint a singular definition of the word itself.

  6. Wastewater Basics 101. - U.S. Environmental Protection Agency

    www.epa.gov/sites/production/files/2015-06/...

    Wastewater. By definition (for todays purpose) Water that has constituents of human and/or animal metabolic wastes. Water that has the residuals from cooking, cleaning and/or bathing. Thus, Domestic wastewater. Our focus is wastewater that comes from a home. Wastes and Water. The more water you have, The more wastewater you generate.

  7. Wastewater Treatment - Safe Drinking Water Foundation

    www.safewater.org/fact-sheets-1/2017/1/23/...

    Wastewater is water that has been used and must be treated before it is released into another body of water, so that it does not cause further pollution of water sources. Wastewater comes from a variety of sources. Everything that you flush down your toilet or rinse down the drain is wastewater.

  8. U.S. Wastewater Treatment Factsheet - Center for Sustainable ...

    css.umich.edu/us-wastewater-treatment-factsheet

    Wastewater treatment protects human and ecological health from waterborne diseases. Since the early 1970s, effluent water quality has been improved at Publicly Owned Treatment Works (POTWs) and other point source discharges through major public and private investments prescribed by the Clean Water Act (CWA). Despite the improvement in effluent ...