【Cov Khoom Txheej Txheem】: Ferric Sulphate (FS) Cov Khoom Siv Tshuaj: Fe2 (SO4) 3 Cov tsos mob: daj ntseg dawb amorphous hmoov zoo, yooj yim soluble hauv dej. Ib qho 10% (los ntawm qhov hnyav) aqueous tov yog mis nyuj dawb colloid, maj mam tig mus rau hauv yellowish -xim av (tshuaj yej) pob tshab tov thaum sawv. Nws yog hygroscopic.
【Kev Siv Yooj Yim】: Siv los ua tus neeg saib xyuas dej, feem ntau yog siv rau kev ua kom huv ntawm cov dej haus, dej ua haujlwm, ntau yam dej khib nyiab, thiab dej phwj hauv nroog. Nws muaj cov txiaj ntsig zoo hauv kev tshem tawm turbidity, decolorizing, degreasing, deodorizing, sterilizing, tshem tawm algae, tshem phosphorus, tshem cov roj, thiab tshem tawm COD, BOD, thiab hnyav hlau ions. Nws kuj tseem siv tau ua cov xim, tshuaj, catalyst, thiab mordant.
【Cov Khoom Nta】: Piv nrog rau lwm cov inorganic flocculants, nws muaj cov yam ntxwv hauv qab no: 1. Nws yog ib qho qis -molecular- hnyav flocculant nrog trivalent hlau, thiab cov khoom ua tau zoo yog ruaj khov; 2. Nws muaj cov ntsiab lus hlau zoo, nrog rau cov khoom no muaj 24% thiab txog 27% lossis ntau dua; 3. Nws muaj peev xwm ua kom tsis muaj zog dua thiab muaj txiaj ntsig zoo dua li polyferric sulfate thiab nws cov khoom sib xyaw; 4. Cov khoom muaj ntau dua coagulation efficiency thiab demulsification dej purification nyhuv, thiab yog dav siv nyob rau hauv haus dej purification kev kho mob; Nyob rau tib lub concentration, cov tshuaj aqueous yog xim sib dua li polyferric sulfate, thiab txawm tias siv ntau dhau, nws yuav tsis ua rau cov dej tig daj.
