Lisebelisoa tsa ho hloekisa likhoerekhoere tsa malapeng tse se nang matla (tanka ea tikoloho)

Metsi a matšo a qala ho kena ka tanka ea septic e ka pele bakeng sa phekolo ea pele, moo scum le sediment li kenngoa teng, 'me supernatant e kena karolong ea phekolo ea biochemical ea thepa. E itšetlehile ka likokoana-hloko tse ka metsing le ho tlatsa bethe e tsamaeang ka mor'a hore lera le fanyehoe bakeng sa phekolo, hydrolysis le acidification e senya lintho tse phelang, ho fokotsa COD, le ho etsa ammonification. Ka mor'a phekolo ea lik'hemik'hale, likhoerekhoere li phalla karolong ea phekolo ea 'mele ea backend. Lisebelisuoa tse khethiloeng tse sebetsang tsa sefe li lebisitse ho adsorption ea ammonia nitrogen, ho khaola lintho tse tiileng tse emisitsoeng, ho bolaea Escherichia coli, le lisebelisoa tse tšehetsang, tse ka netefatsang phokotso e sebetsang ea COD le ammonia nitrogen ka har'a litšila. Motheong oa ho finyella litekanyetso tsa motheo tsa nosetso, litlhoko tse phahameng li ka finyelloa. Sebaka se ka morao se ka hlomelloa ka tanka e eketsehileng ea metsi a hloekileng ho bokella le ho hloekisa metsi a mohatla, ho fihlela litlhoko tsa tšebeliso ea lisebelisoa libakeng tsa mahaeng.