Aluminium Sulfate (Alum) yog pheej yig thiab siv tau rau ntau yam kev kho mob. Nws ua haujlwm raws li coagulant, flocculant, precipitant thiab emulsion breaker. Raws li cov coagulant thiab flocculant, alum tshem tawm turbidity, tag nrho cov organic carbon (TOC) uas tuaj yeem tua kab mob los ntawm cov khoom ua ntej, tshem tawm cov khib nyiab thiab cov xim colloidal, txo cov biochemical oxygen xav tau (BOD) thiab qhia meej txog cov khoom siv, cov txheej txheem thiab cov dej khib nyiab.
Aluminium Sulfate Siv hauv Kev Kho Dej:
Aluminium sulfate yog ib qho coagulant siv hauv kev kho dej kom ua rau cov khoom raug tshem tawm hauv dej kom clump ua ke, lossis flocculate. Qhov no ua rau nws yooj yim dua kom tshem tawm cov khoom ntawm cov dej los ntawm kev ua sedimentation lossis pom. Aluminium sulfate yog siv rau hauv kev kho dej rau ntau lub hom phiaj, nrog rau kev tshem tawm turbidity, tshem tawm xim, tshem tawm phosphorus, thiab tshem tawm cov kab mob. Nws yog ib qho kev nyab xeeb thiab zoo coagulant rau kev kho dej thiab siv dav hauv cov chaw kho dej hauv nroog. Tus nqi ntawm txhuas sulfate siv hauv kev kho dej yog nyob ntawm qhov turbidity thiab lwm yam impurities hauv dej. Aluminium sulfate feem ntau yog ntxiv rau dej hauv daim ntawv daws teeb meem thiab cov txheej txheem flocculation tuaj yeem siv sijhawm ob peb teev kom tiav. Tom qab flocculation, cov dej feem ntau yog nyob thiab lim kom tshem tawm cov coagulated hais. Order aluminium sulfate los ntawm Lvyuan Dej Kho.