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[–] 5 points 8 months ago (2 children)
  • [–] 12 points 8 months ago

    Greywater (or grey water, sullage, also spelled gray water in the United States) refers to domestic wastewater generated in households or office buildings from streams without fecal contamination, i.e., all streams except for the wastewater from toilets. Sources of greywater include sinks, showers, baths, washing machines or dishwashers.

    https://en.wikipedia.org/wiki/Greywater

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