Lagoon Aeration A Series of shallow earthen basins (lagoons) act given that the aeration basins and holding tanks – it’s With this treatment pond that Organic oxidation of wastewaters take place. (King County Wastewater Treatment Division) For many years, several wastewater treatment plants have supplied guided tours for university lessons https://clinfowiki.win/wiki/Post:Fascination_About_wastewater_treatment_and_management