Polyaluminium chloride yog lub tshuab lim dej tshiab hauv kev ua lag luam nyob rau xyoo tas los no, nrog ntau tus neeg saib xyuas dej huv.
Kev lag luam qib polyaluminium chloride feem ntau yog daj thiab xim daj, thiab cov ntsiab lus qis dua 28%. Polyaluminium chloride rau cov dej haus, tseem hu ua polyaluminum chloride rau cov tuam txhab dej, yog lub teeb daj lossis daj-dawb hmoov. Txhua qhov ntsuas tau mus txog GB15892-2009 kev kho dej kom huv.
Qhov sib txawv ntawm polyaluminium chloride siv los ntawm cov tuam txhab dej thiab cov tshuaj inorganic coagulants yog cov tshuaj inorganic coagulants yog cov tsis tshua muaj molecular-yuag crystalline ntsev, thaum cov qauv ntawm polyaluminum chloride yog tsim los ntawm polycarboxylate complexes nrog cov duab sib txawv, thiab ceev ntawm flocculation thiab nag lossis daus yog siab. Fast, haum rau ntau yam ntawm PH qhov tseem ceeb, tsis-corrosive rau pipeline khoom, pom tseeb dej purification nyhuv, thiab muaj peev xwm tshem tawm cov xim SS, COD, BOD thiab hnyav hlau ions xws li arsenic thiab mercury nyob rau hauv dej, yog li cov khoom no yog unanimously. pom zoo los ntawm cov tuam txhab dej!
Lim siv lub phaj thiab ncej lim xovxwm. Tom qab tau lim los ntawm ntau yam khoom siv lim phaj, cov ntsiab lus ntawm cov dej tsis haum yog txo qis, thiab 10% aqueous tov yog lub teeb daj pob tshab kua. Nws tuaj yeem ua kom tus neeg siv lub raj xa dej kom zoo thiab txhim kho kev siv cov tshuaj, uas tsis tuaj yeem ua tiav los ntawm cov txheej txheem ntuj sedimentation. Ntxiv rau qhov tsis muaj dej tsis txaus, cov ntsiab lus ntawm cov hlau hnyav thiab lwm yam teeb meem tseem tsawg, thiab kev siv cov nyhuv tuaj yeem sib piv nrog cov tshuaj tsuag polyaluminum chloride!