Rumored Buzz on waste water treatment methods
"Key treatment" gets rid of about 60 % of suspended solids from wastewater. This treatment also includes aerating (stirring up) the wastewater, to put oxygen back in. Secondary treatment eliminates more than 90 per cent of suspended solids.e., 15–64 millionths of a meter). Suspended issue as tiny as algae and plankton (microscopic organisms that