what is blak water and grey water
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blackwater is any waste from toilets or urinals. greywater is wastewater that has been used for washing, laundering, bathing or showering. wastewater includes both blackwater and greywater.
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Did you mean: what is blackwater and greywater
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Definitions. blackwater is any waste from toilets or urinals. greywater is wastewater that has been used for washing, laundering, bathing or showering. wastewater includes both blackwater and greywater
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