Cov khoom

Aluminium sulfate, tseem hu ua alum, yog cov tshuaj sib xyaw nrog cov mis Al2 (SO4) 3.Nws yog feem ntau siv nyob rau hauv ntau yam lag luam thiab kev siv vim nws ntau yam khoom.Ntawm no yog ib qho kev piav qhia ntawm nws cov kev siv nyob rau hauv hais txog 300 lo lus.Ib qho ntawm cov thawj siv ntawm txhuas sulfate yog nyob rau hauv kev kho dej.Nws yog dav siv los ua cov coagulant hauv kev ua kom huv ntawm cov dej haus thiab kev kho dej khib nyiab.Thaum ntxiv rau dej, aluminium sulfate tsim cov khoom zoo uas khi nrog cov khoom tsis zoo, xws li av, impurities, thiab organic teeb meem.Cov txheej txheem no tso cai rau cov khoom sib txuas ua ke thiab khom, ua kom yooj yim tshem tawm ntawm cov dej.Nws pab tshem tawm cov turbidity, tshem tawm cov khib nyiab, thiab qee cov kab mob tsis zoo, yog li txhim kho tag nrho cov dej zoo thiab kev nyab xeeb ntawm cov dej.Aluminium sulfate kuj tseem siv rau hauv cov ntawv thiab cov ntaub so ntswg.Nws ua raws li tus neeg sawv cev sizing, uas txhim kho lub zog, kev luam tawm, thiab dej tsis kam ntawm cov khoom ntawv.Los ntawm kev cuam tshuam nrog cov cellulose fibers hauv daim ntawv, aluminium sulfate tsim cov gel zoo li cov khoom uas ua rau lub qhov khoob ntawm cov fibers, tsim kom muaj cov qauv compact dua.Qhov no ua rau cov ntawv tsim tau zoo dua qub thiab txo cov number case nqus, ua rau cov ntawv luam tawm zoo dua thiab cov xim zoo nkauj. Tsis tas li ntawd, aluminium sulfate pom cov ntawv thov hauv kev lag luam textile.Nws yog siv los ua mordant, uas pab kho dyes rau fabrics thiab txhim kho lawv cov xim.Thaum aluminium sulfate yog siv rau textiles, nws tsim ib qho tshuaj tiv thaiv ntawm cov xim molecules thiab cov ntaub fibers.Daim ntawv cog lus no ua kom cov xim nyob twj ywm thiab tsis ploj los yog ntxuav tawm yooj yim.Aluminium sulfate yog tshwj xeeb tshaj yog zoo rau ntuj fibers xws li paj rwb thiab txhob lo lo ntxhuav. Tsis tas li ntawd, txhuas sulfate yog ua hauj lwm nyob rau hauv kev tsim kho kev lag luam raws li ib tug av stabilizer thiab pH adjuster.Nws yog ntxiv rau cov chaw tsim kho lossis txoj hauv kev los txhim kho cov compaction thiab stability ntawm cov av.Tsis tas li ntawd, txhuas sulfate tuaj yeem hloov kho pH qib ntawm cov av, ua kom nws haum rau cov nroj tsuag thiab tiv thaiv acidity ntau dhau.Nyob rau hauv horticulture, aluminium sulfate yog siv los ua av acidifier kom txo cov pH ntawm cov av.Qee cov nroj tsuag, zoo li azaleas, rhododendrons, thiab blueberries, vam meej hauv cov av acidic.Los ntawm kev ntxiv aluminium sulfate rau hauv av, cov neeg ua teb tuaj yeem tsim qhov chaw zoo rau cov nroj tsuag acid-hlub kom loj hlob thiab loj hlob.Txawm hais tias nws yog siv los ua coagulant hauv dej purification, tus neeg sawv cev sizing hauv ntawv tsim, mordant hauv dyeing textiles, stabilizer hauv kev tsim kho, lossis av acidifier hauv horticulture, aluminium sulfate ua pov thawj los ua ntau yam thiab muaj txiaj ntsig zoo rau ntau yam lag luam.