How Successful People Make the Most of Their Wastewater Treatment Process
http://sethtqpu344.edublogs.org/2019/08/02/how-to-get-more-results-out-of-your-industrial-wastewater-disposal/
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,