7 Things About Water and waste management Your Boss Wants to Know

http://emiliotfst945.angelfire.com/index.blog/1666666/what-the-best-wastewater-treatment-facility-pros-do-and-you-should-too/

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,