Ntev npaum li cas cov sludge ntawm cov khoom sib xyaw ua ke muaj sia nyob thaum tiv tauj oxidation tank khoob

Nws tsis yog qhov teeb meem ntev npaum li cas cov biofilm sludge tuaj yeem muaj sia nyob tom qab tshem tawm cov oxidation tank, tab sis kom tsis txhob ziab thiab tawv tawv ntawm cov khoom muag muag.

Tom qab hardening, nws yog ib qho nyuaj rau ncab tawm dua nyob rau hauv dej, uas yuav tsum tau tiv thaiv.

Yog hais tias lub ntim tsis tawv tom qab kev sib cuag oxidation tank qhov khoob, tom qab cov dej phwj tuaj txhaj dua, cov kab mob lom uas tseem tshuav ntawm cov khoom sib xyaw ua ke yuav rov ua dua, thiab lub luag haujlwm ntawm lub neej zaj duab xis yuav maj mam rov qab los.