Aluminium Sulfate, tseem hu ua Alum, yog ntau yam sib xyaw uas tau siv dav hauv ntau yam kev lag luam thiab kev ua liaj ua teb. Nws yog ib tug dawb crystalline khoom uas yog soluble nyob rau hauv dej thiab muaj ib tug qab zib saj. Aluminium Sulfate muaj ntau yam khoom uas ua rau nws yog ib qho tseem ceeb hauv kev tsim cov tshuaj kho dej, suav nrog nws lub peev xwm los ua flocculant, coagulant, thiab pH stabilizer.
Kev siv Aluminium Sulfate ua flocculant hauv kev kho dej yog ib qho ntawm nws cov ntawv tseem ceeb tshaj plaws. Raws li flocculant, Aluminium Sulfate nyiam thiab khi cov khoom me me, ua rau lawv loj dua thiab hnyav dua, uas tom qab ntawd nkag mus rau hauv qab ntawm lub thawv lossis cov khoom pom. Cov txheej txheem no hu ua flocculation thiab yog ib kauj ruam tseem ceeb hauv kev kho cov dej khib nyiab thiab dej haus.
Aluminium Sulfate yog dav siv los ua coagulant hauv kev kho cov dej khib nyiab los ntawm ntau qhov chaw, suav nrog kev lag luam thiab hauv nroog. Nws muaj txiaj ntsig zoo hauv kev tshem tawm impurities, xws li cov khib nyiab pov tseg, cov khoom organic, thiab cov kab mob, los ntawm cov dej khib nyiab. Cov txheej txheem coagulation destabilizes cov khoom hauv dej, tso cai rau lawv los ua ke thiab tsim cov khoom loj dua uas tuaj yeem tshem tau yooj yim los ntawm sedimentation, pom, lossis flotation.
Hauv kev ua liaj ua teb, Aluminium Sulfate yog siv los kho cov av pH, uas yog qhov tseem ceeb rau kev loj hlob ntawm cov qoob loo. Nws yog tshwj xeeb tshaj yog pab tau nyob rau hauv acidic av, qhov twg nws neutralizes pH, ua rau cov av ntau alkaline. Qhov no, nyob rau hauv lem, tso cai rau cov qoob loo kom nqus cov as-ham zoo dua, ua rau kev txhim kho kev loj hlob thiab tawm los.
Kev siv Aluminium Sulfate hauv kev tsim cov tshuaj kho dej yog qhov tseem ceeb, vim nws yog ib qho tseem ceeb hauv kev tsim cov coagulants thiab flocculants. Kev lag luam thoob ntiaj teb rau cov tshuaj kho dej tau kwv yees tias yuav loj hlob zoo nyob rau xyoo tom ntej, nrog rau kev tsom mus rau kev tsim lub teb chaws uas tau nqis peev hauv kev txhim kho lawv cov kev kho dej. Yog li ntawd, qhov kev thov rau Aluminium Sulfate yuav tsum nce ntxiv, vim nws yog ib qho tseem ceeb hauv kev tsim cov tshuaj kho dej.
Muaj ntau yamchemicals manufacturersuas tshwj xeeb hauv kev tsim khoom ntawm Aluminium Sulfate-based khoom. Cov tuam txhab no ntiav cov txheej txheem tsim khoom siab heev uas ua kom cov khoom lag luam zoo uas ua tau raws li cov qauv kev lag luam. Qhov zoo ntawm Aluminium Sulfate-raws li cov khoom lag luam yog qhov tseem ceeb, vim tias txhua yam impurities lossis cov khoom tsis huv tuaj yeem muaj qhov cuam tshuam loj rau kev ua tau zoo ntawm cov txheej txheem kho dej.
Hauv kev xaus, Aluminium Sulfate yog ntau yam sib xyaw nrog ntau yam kev lag luam thiab kev ua liaj ua teb. Nws siv los ua flocculant thiab coagulant hauv kev kho cov dej khib nyiab thiab dej haus yog qhov tseem ceeb, vim nws pab tshem tawm impurities thiab kab mob los ntawm dej. Tsis tas li ntawd, nws txoj kev siv hauv kev ua liaj ua teb yog qhov tseem ceeb, vim nws pab kho cov av pH, ua rau cov qoob loo loj hlob tuaj thiab tawm los.
Nrog rau qhov projected kev loj hlob nyob rau hauv lubtshuaj kho dejkev ua lag luam, qhov kev thov rau Aluminium Sulfate yuav tsum nce ntxiv, ua rau nws yog ib qho tseem ceeb hauv kev tsim cov tshuaj kho dej. Raws li qhov tshwm sim, cov chaw tsim khoom ntawm cov tshuaj kho dej yuav tsum ntiav cov txheej txheem tsim khoom siab heev kom ntseeg tau tias cov khoom lag luam zoo Aluminium Sulfate raws li cov qauv kev lag luam.
Post lub sij hawm: Mar-27-2023