Chipangizocho chili ndi ntchito yolumikizira: kuphatikiza thanki yakusowa kwa okosijeni, tanki ya MBR bioreaction, thanki ya sludge, thanki yoyeretsa ndi chipinda chopangira zida m'bokosi lalikulu, mawonekedwe ophatikizika, njira yosavuta, malo ang'onoang'ono (1 / -312 / mwa njira yachikhalidwe) , kukulitsa koyenera kowonjezereka, makina apamwamba kwambiri, ndipo nthawi iliyonse ndi kulikonse, chipangizochi chikhoza kutengedwa mwachindunji kumalo omwe akukhudzidwa ndi chithandizo, molunjika, popanda kumanga kwachiwiri.
Kusonkhanitsa zimbudzi ndi njira yothetsera madzi mu chipangizo chomwecho, akhoza kukwiriridwa pansi kapena pamwamba;kwenikweni palibe sludge, palibe kukhudza chilengedwe ozungulira;magwiridwe antchito abwino, kudalirika kwakukulu, madzi okhazikika komanso mtengo wocheperako.