Flocculation thiab coagulation:
Polyacrylamide feem ntau yog siv los ua flocculant hauv cov chaw kho dej khib nyiab hauv nroog los txhim kho cov txheej txheem sedimentation thiab pom. Thaum ntxiv rau cov dej khib nyiab, PAM molecules tsim loj, nplaum flocs los ntawm kev nyiam thiab khi cov khoom tshem tawm ua ke. Cov flocs no daws sai dua, tso cai rau kev tshem tawm cov khib nyiab thiab impurities los ntawm dej. Ntxiv mus, polyacrylamide tuaj yeem pab hauv cov txheej txheem coagulation los ntawm destabilizing colloidal hais thiab txhawb lawv cov aggregation, ntxiv kev txhim kho cov efficiency ntawm cov dej khib nyiab.
Polyacrylamide ua lub luag haujlwm tseem ceeb hauv kev kho dej khib nyiab hauv nroog los ntawm kev txhim kho flocculation, txo cov turbidity, thiab txhim kho sludge dewatering txheej txheem. Nws versatility, compatibility, thiab kev ua tau zoo ua rau nws muaj txiaj ntsig zoo tshuaj ntxiv rau kev ua tiav cov txiaj ntsig zoo thiab ib puag ncig kev kho dej pov tseg. Kev tshawb fawb txuas ntxiv thiab kev tsim kho tshiab hauv daim ntawv thov ntawm polyacrylamide tuav cov lus cog tseg rau kev nce qib ntxiv hauv kev kho dej khib nyiab hauv nroog.