11 "Faux Pas" That Are Actually Okay to Make With Your Industrial wastewater disposal
http://andersonhexl544.aircus.com/ask-me-anything-10-answers-to-your-questions-about-water-and-waste-management
Wastewater refers to all effluent (= sewage or liquid waste that is discharged into water bodies either from direct sources or from treatment plants) from household, commercial establishments and institutions,