Tanka ea Septic ea Ntlo ea LD

Metsi a matsho a kena ka pele ka tankeng ea septic bakeng sa kalafo ea pele, moo litšila le sediment li thijoang, 'me supernatant e kena karolong ea phekolo ea biochemical ea lisebelisoa. E itšetlehile ka likokoana-hloko tse ka metsing le sesebelisoa se tsamaeang sa ho tlatsa bethe ka mor'a hore lera le fanyehoe bakeng sa kalafo, hydrolysis le acidification li senya lintho tse phelang, li fokotsa COD, 'me li etsa ammonification. Kamora kalafo ea biochemical, likhoerekhoere li phalla karolong ea phekolo ea 'mele ea karolo ea morao. Lisebelisoa tse khethiloeng tsa sefe tse sebetsang li na le ho monngoa ha ammonia naetrojene, ho tšoaroa ha lintho tse tiileng tse emisitsoeng, ho bolaoa ha Escherichia coli, le thepa e tšehetsang, e ka netefatsang phokotso e sebetsang ea COD le ammonia naetrojene tšilafalong. Motheong oa ho fihlela litekanyetso tsa motheo tsa nosetso, litlhoko tse phahameng li ka finyelloa. Karolo ea morao e ka hlomelloa ka tanka e eketsehileng ea metsi a hloekileng ho bokella le ho phekola metsi a mohatla, ho fihlela litlhoko tsa tšebeliso ea mehloli libakeng tsa mahaeng.