filtration of water

Trickling Filters What Are Trickling Filters? •Fixed media treatment system •Waste water is distributed over media colonised by micro-organisms •Consists of a  bed of highly permeable media •An under drainage system important both as a  collection unit  &  as  porous structure •Biological community: •Aerobic •Anaerobic •Facultative •Fungi Process Organic material from liquid is adsorbed onto … Read more