A variety of wastewater treatment technology (drawing )

electroplating wastewater
starch wastewater

juice wastewater

wastewater containing lead

synthetic leather waste

chemical wastewater

synthetic wastewater

coking wastewater

alcohol wastewater


leachate

phosphoric

pesticide wastewater


brewery wastewater

sewage

dyeing wastewater

pharmaceutical wastewater

slaughterhouse wastewater