Ua ntej tshaj plaws thaum kev yuav khoom yog ib qho tseem ceeb kom ntseeg tau cov khoom zoo: txhawm rau kom ntseeg tau tias lub tshuab ziab khaub ncaws kom ntev ntev siv, qhov kev xaiv thib ob yuav tsum muaj kev saib xyuas ntau dua, nws yog qhov yuav tsum ua kom ntseeg tau cov khoom zoo xaiv los ntawm hom, cov khoom siv thiab cov qauv.Nws yog vim muaj qhov zoo ntawm cov khoom siv no, thiaj li txo qis kev siv ntawm cov txheej txheem ntawm qhov tsis ua tiav.Nws yog ntuj tias qhov kev pab lub neej kuj tseem raug txuas ntxiv.
Thaum sludge lub tshuab ziab khaub ncaws nres tsis ua haujlwm, peb yuav tsum tig lub ntsuas cua ntsuas qhov chaw mus rau qhov chaw ntawm 0 degrees, thiab tseem yuav tsum tsim kom muaj qhov pib tsis raug, txhawm rau txhawm rau lub neej ntawm solenoid valve.Yog hais tias lub tshuab nqus sludge yuav zoo txo qhov tseem ntawm kev ua haujlwm tsis tiav, yog li nws lub neej kev pabcuam yuav raug ncua.
Kev siv ntawm sludge lub tshuab ziab khaub ncaws yog qhov yuav tsum tau txheeb ze, tsis hais txog qhov kub thiab txias, yog tias siv ntau dhau, yuav ua rau lub neej luv luv ntawm kev pab. Yog li ntawd, tib neeg yuav tsum tiv thaiv qhov tshwm sim ntawm kev thauj khoom hauv kev siv txhua hnub.
