11 Ways to Completely Ruin Your Water and waste management
http://www.imfaceplate.com/andhonzbix/10-startups-thatll-change-the-industrial-wastewater-disposal-industry-for-the-better
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,