Ngenxa yeempawu zayo zeshishini, ulawulo kunye nolawulo lokungcoliseka okuqhelekileyo kumgangatho wamanzi lwahluke kancinci kwimithombo yongcoliseko eqhelekileyo. Ukongeza kwi-CoD, iAmmonia Nitroges, iPhosphorus iyonke, kunye ne-nitrogen iyonke, ukuthathela ingqalelo ubukho be-microorganisms kunye nezinye iintsholongwane, amanzi amdaka kufuneka abulawe yintsholongwane. Kunqande ukungena kwinethiwekhi ye-pile yotywala, kubangela ukusasazeka kwefestile. Kwangelo xesha, unyango lwe-sludge lufuna isixa esikhulu sokuchithwa kweentsholongwane ngaphambi kokuba sikhutshiwe, oku khusela i-microorganisms, iintsholongwane kunye nezinye iintsholongwane ezingena kwindalo.
Isibhedlele somhlaza uHubei sidibanisa ukuthintela, unyango, uhlengahlengiso, i-cayenne, kunye nokufundisa ngokuthe ngqo phantsi kweKhomishini yezeMpilo yePhondo. Kuba ukuqhambuka kobhubhane, inkqubo ekwi-intanethi ye-intanethi yolondolozo lwezonyango olunikezwe ngu-Boqu lubonelele ngeliso kwi-Intanethi ekuhlanjululeni kwesi sibhedlele. Izalathiso eziphambili zezokubeka iliso ziyi-CoD, i-Amonia nitrogen, i-PH, i-chlorine yentsalela kunye nokuhamba.
| Imodeli Hayi | Uhlalutyo |
| I-CODG-3000 | I-intanethi ye-intanethi |
| I-NHNG-3010 | Kwi-Ammonia nitrogen |
| I-PHG-2091X | I-intanethi hlalutyo |
| Cl-2059a | I-intanethi yentsalela ye-chlorine kwi-chlorine |
| Bq-ilf-100w | I-Wall interrassonic futhi meter |
