Definition English:
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1. Domestic effluents excluding water from toilets. 2. Gray water is reusable wastewater from residential, commercial and industrial bathroom sinks, bath tub shower drains, and clothes washing equipment drains. Gray water is reused onsite, typically for landscape irrigation. (Adaptation of the original: Environmental Protection Agency – EPA, 2018. Available in: https://www3.epa.gov/region9/water/recycling/) |