What is graywater?(1 point) Responses household wastewater that does not contain surfactants household wastewater that does not contain surfactants wastewater generated from all indoor household usage wastewater generated from all indoor household usage household wastewater except for the wastewater from toilets household wastewater except for the wastewater from toilets wastewater generated from outdoor household usage
1 answer
household wastewater that does not contain surfactants