Iron Free Aluminium Sulfate Industrial Reagents tau dav siv

Hlau dawb aluminium sulfate feem ntau tsis meej pem nrog alum. Aluminium sulfate tuaj yeem siv los ua flocculant rau purifying dej haus thiab dej phwj kho cov cuab yeej, nrog rau hauv kev lag luam papermaking.
Vim tias cov hlau tsis muaj txhuas sulfate tsis yog tsuas yog siv los ua cov hmoov av ntawm cov pos hniav, cov pos hniav thiab lwm yam khoom siv hauv kev lag luam ntawv, xws li flocculant hauv kev kho dej, tab sis kuj yog tus neeg sawv cev tuav ntawm cov tshuaj tua hluav taws, cov khoom siv raw rau kev tsim cov alum. , aluminium dawb, roj decolorization, deodorant, raw cov ntaub ntawv rau qee cov tshuaj, thiab lwm yam, tib lub sijhawm, nws tuaj yeem tsim cov gemstones thiab qib siab ammonium alum. Cov khoom uas muaj cov ntsiab lus arsenic tsis tshaj 5mg / kg tuaj yeem siv los ua dej kho flocculants. Tshwj xeeb tshaj yog nyob rau hauv kev lag luam papermaking, nws yog siv los ua daim ntawv sizing tus neeg saib xyuas los txhim kho cov dej tsis kam thiab kev ua haujlwm ntawm cov ntawv.
Yog li hlau tsis muaj txhuas sulfate tuaj yeem siv dav hauv kev lag luam reagent, uas txhawb kev loj hlob ntawm kev lag luam ntau lawm.