Xov xwm
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Poly Aluminium Chloride siv rau dab tsi?
Polyaluminum Chloride (PAC) yog ib qho polymer molecular siab nrog cov tshuaj lom neeg dav dav Al2(OH)nCl6-nm. Vim nws cov khoom siv tshuaj lom neeg tshwj xeeb, nws muaj ntau yam kev siv hauv ntau qhov chaw. Tsab xov xwm no coj koj mus tob rau hauv thaj chaw kom kawm txog kev siv tshwj xeeb ntawm cov tshuaj no. Ua ntej, ...Nyeem ntxiv -
Cov tshuaj tiv thaiv ntawm PolyDADMAC hauv kev kho cov dej khib nyiab ntawm cov nroj tsuag pulp thiab ntawv yog dab tsi?
Hauv kev kho dej khib nyiab hauv kev lag luam, kev tshem tawm cov khoom seem uas raug tshem tawm yog qhov tseem ceeb. Qhov no tsis yog tsuas yog pab txhim kho cov dej zoo xwb, nws tseem txo qhov hnav thiab rhuav ntawm cov khoom siv thiab kev txhaws. Tam sim no, cov txheej txheem rau kev tshem tawm cov khoom seem feem ntau suav nrog kev tso dej, ...Nyeem ntxiv -
Cov cheeb tsam siv ntawm PolyDADMAC
PolyDADMAC, uas nws lub npe tag nrho yog Polydimethyldiallylammonium chloride, yog ib qho polymer compound siv dav hauv kev kho dej. Vim nws cov khoom tshwj xeeb, xws li kev sib xyaw zoo thiab kev ruaj khov, PolyDADMAC siv dav hauv kev lag luam xws li kev kho dej, kev ua ntawv, textile, min...Nyeem ntxiv -
Polyamine ua haujlwm li cas?
Polyamine, ib qho tseem ceeb polyelectrolyte cationic, ua haujlwm ua tus neeg sawv cev muaj zog hauv ntau yam kev siv vim nws cov yam ntxwv tshwj xeeb thiab cov txheej txheem. Cia peb kawm txog kev ua haujlwm ntawm polyamine thiab tshawb nrhiav nws cov ntawv thov ntau yam. Cov yam ntxwv thiab kev siv ntawm Polyamines: Polyamine i...Nyeem ntxiv -
Cov polymers twg siv ua flocculants?
Ib theem tseem ceeb hauv cov txheej txheem kho dej khib nyiab yog kev sib xyaw thiab kev sib sau ua ke ntawm cov khoom khov kho, ib qho txheej txheem uas vam khom feem ntau ntawm cov tshuaj hu ua flocculants. Hauv qhov no, polymers ua lub luag haujlwm tseem ceeb, yog li PAM, polyamines. Tsab xov xwm no yuav nkag mus rau hauv cov polymer flocculants, daim ntawv thov ntawm...Nyeem ntxiv -
Qhov txawv ntawm ACH thiab PAC yog dab tsi?
Aluminium chlorohydrate (ACH) thiab polyaluminum chloride (PAC) zoo li yog ob hom tshuaj sib txawv uas siv los ua flocculants hauv kev kho dej. Qhov tseeb, ACH yog cov tshuaj uas muaj concentrated tshaj plaws hauv tsev neeg PAC, xa cov alumina ntau tshaj plaws thiab basicity uas ua tau hauv cov khoom khov...Nyeem ntxiv -
Cov kev nkag siab yuam kev feem ntau thaum xaiv PAM
Polyacrylamide (PAM), ua ib qho polymer flocculant uas siv ntau, yog siv dav hauv ntau yam xwm txheej kho dej phwj tuaj. Txawm li cas los xij, ntau tus neeg siv tau poob rau hauv qee qhov kev nkag siab yuam kev thaum lub sijhawm xaiv thiab siv cov txheej txheem. Tsab xov xwm no lub hom phiaj yog los qhia cov kev nkag siab yuam kev no thiab muab kev nkag siab zoo ...Nyeem ntxiv -
Cov Txheej Txheem thiab Cov Txuj Ci ntawm PAM: Ib Phau Ntawv Qhia Txog Kev Ua Haujlwm
Polyacrylamide (PAM), ua ib yam khoom siv kho dej tseem ceeb, siv dav hauv ntau qhov chaw lag luam. Txawm li cas los xij, kev yaj PAM tuaj yeem yog qhov nyuaj rau ntau tus neeg siv. Cov khoom PAM siv rau hauv cov dej khib nyiab hauv kev lag luam feem ntau muaj ob hom: hmoov qhuav thiab emulsion. Tsab xov xwm no yuav qhia txog kev yaj...Nyeem ntxiv -
Teeb meem ua npuas dej hauv kev kho dej!
Kev kho dej yog ib qho tseem ceeb hauv kev tsim khoom lag luam niaj hnub no. Txawm li cas los xij, qhov teeb meem ua npuas dej feem ntau dhau los ua qhov tseem ceeb hauv kev txwv tsis pub ua haujlwm zoo thiab zoo ntawm kev kho dej. Thaum lub chaw haujlwm tiv thaiv ib puag ncig pom tias muaj npuas dej ntau dhau thiab tsis ua raws li tus qauv tso tawm, dir ...Nyeem ntxiv -
Cov tshuaj ua npuas ncauj hauv kev siv hauv kev lag luam
Cov tshuaj ua npuas dej yog qhov tseem ceeb hauv kev siv hauv kev lag luam. Ntau yam txheej txheem kev lag luam tsim cov npuas dej, txawm tias nws yog kev sib xyaw ua ke lossis kev tshuaj lom neeg. Yog tias nws tsis raug tswj thiab kho, nws tuaj yeem ua rau muaj teeb meem loj. Cov npuas dej yog tsim los ntawm qhov muaj cov tshuaj surfactant hauv lub kaw lus dej...Nyeem ntxiv -
Cov tshuaj lom neeg hauv pas dej ua haujlwm li cas?
Yog tias koj muaj koj lub pas dej ua luam dej hauv tsev lossis koj tab tom yuav los ua tus saib xyuas pas dej. Tom qab ntawd zoo siab, koj yuav muaj kev lom zem ntau hauv kev saib xyuas pas dej. Ua ntej siv pas dej ua luam dej, ib lo lus koj yuav tsum nkag siab yog "Cov Tshuaj Lom Zem Pas Dej". Kev siv cov tshuaj lom neeg pas dej ua luam dej...Nyeem ntxiv -
Qib pH cuam tshuam li cas rau cov tshuaj chlorine hauv pas dej ua ke?
Kev tswj kom muaj pH sib npaug hauv koj lub pas dej ua si yog qhov tseem ceeb heev. pH ntawm koj lub pas dej ua si cuam tshuam txhua yam los ntawm kev ua luam dej mus rau lub neej ntawm koj lub pas dej ua si thiab cov khoom siv, mus rau qhov xwm txheej ntawm cov dej. Txawm hais tias nws yog pas dej ntsev lossis pas dej chlorine, qhov tseem ceeb tshaj plaws yog ...Nyeem ntxiv