Xov xwm kev lag luam
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Yam tshuaj sib npaug dab tsi koj yuav tsum tau them sai sai rau thaum koj lub pas dej ua pos huab?
Txij li cov dej hauv pas dej yog ib txwm nyob rau hauv lub xeev ntawm flux, nws yog ib qho tseem ceeb rau kev ntsuam xyuas cov tshuaj sib npaug tsis tu ncua thiab ntxiv cov tshuaj dej hauv pas dej kom raug thaum xav tau. Yog tias cov dej hauv pas dej yog huab, nws qhia tau tias cov tshuaj tsis sib haum, ua rau cov dej tsis huv. Nws yuav tsum tau saib xyuas ...Nyeem ntxiv -
Kev siv Sodium Carbonate hauv Pas Dej
Hauv cov pas dej da dej, txhawm rau ua kom tib neeg noj qab haus huv, ntxiv rau kev tiv thaiv kev tsim cov khoom tsis zoo xws li cov kab mob thiab cov kab mob, kev saib xyuas tus nqi pH ntawm cov dej hauv pas dej kuj tseem yog qhov tseem ceeb. Cov pH siab dhau lossis qis dhau yuav cuam tshuam rau kev noj qab haus huv ntawm cov neeg ua luam dej. Tus nqi pH ntawm cov dej hauv pas dej sho...Nyeem ntxiv -
Qhov txawv thiab daim ntawv thov ntawm cationic, anionic thiab nonionic PAM?
Polyacrylamide (PAM) yog cov khoom siv hluav taws xob ntau yam siv dav hauv kev kho dej, ntawv ua, roj rho tawm thiab lwm yam haujlwm. Raws li nws cov khoom ionic, PAM muab faib ua peb hom: cationic (Cationic PAM, CPAM), anionic (Anionic PAM, APAM) thiab nonionic (Nonionic PAM, NPAM). Cov no ...Nyeem ntxiv -
Yuav ua li cas dilute Antifoam?
Antifoam agents, tseem hu ua defoamers, yog qhov tseem ceeb hauv ntau txoj kev lag luam los tiv thaiv kev tsim ua npuas ncauj. Txhawm rau siv cov tshuaj tiv thaiv zoo, nws yog qhov tsim nyog yuav tsum tau dilute nws kom zoo. Phau ntawv qhia no yuav taug kev koj los ntawm cov kauj ruam kom dilute antifoam kom raug, ua kom pom kev ua tau zoo ...Nyeem ntxiv -
Polyaluminium chloride tshem tawm cov kab mob hauv dej li cas?
Polyaluminium Chloride, feem ntau abbreviated li PAC, yog ib hom inorganic polymer coagulant. Nws yog tus cwj pwm los ntawm nws cov nqi siab ceev thiab cov qauv polymeric, uas ua rau nws muaj txiaj ntsig zoo hauv coagulating thiab flocculating cov kab mob hauv dej. Tsis zoo li ib txwm coagulants zoo li alum, ...Nyeem ntxiv -
Dab tsi yog cationic flocculants?
Kev kho dej yog ib qho tseem ceeb ntawm kev tswj hwm ib puag ncig, kom ntseeg tau tias cov dej muaj kev nyab xeeb rau kev siv thiab kev lag luam. Ib qho ntawm cov ntsiab lus tseem ceeb hauv cov txheej txheem no yog kev siv flocculants-cov tshuaj uas txhawb nqa kev sib sau ntawm cov khoom tshem tawm mus rau hauv pawg loj, lossis flocs, uas ...Nyeem ntxiv -
Dab tsi yog Polyacrylamide siv rau hauv kev kho dej?
Polyacrylamide (PAM) yog lub siab molecular hnyav polymer dav siv hauv kev kho dej hauv ntau qhov chaw. Nws muaj ntau qhov hnyav molecular, ionicities, thiab cov qauv kom haum rau cov xwm txheej sib txawv thiab tuaj yeem hloov kho rau cov xwm txheej tshwj xeeb. Los ntawm hluav taws xob neutralizati...Nyeem ntxiv -
Dab tsi yog cov cim tseem ceeb los tsom rau thaum yuav Polyaluminium Chloride?
Thaum muas Polyaluminum Chloride (PAC), siv dav hauv coagulant hauv cov txheej txheem kho dej, ob peb lub ntsiab lus tseem ceeb yuav tsum raug soj ntsuam kom ntseeg tau tias cov khoom ua tau raws li cov qauv tsim nyog thiab tsim nyog rau nws daim ntawv thov. Hauv qab no yog cov cim tseem ceeb los tsom rau: 1. Aluminium Con...Nyeem ntxiv -
Daim ntawv thov ntawm PAC hauv Papermaking Industry
Polyaluminium Chloride (PAC) yog ib qho tshuaj tseem ceeb hauv kev lag luam papermaking, ua lub luag haujlwm tseem ceeb hauv ntau theem ntawm cov txheej txheem papermaking. PAC yog ib qho coagulant feem ntau siv los txhim kho kev tuav cov khoom zoo, muab tub lim, thiab fibers, yog li txhim kho tag nrho cov txiaj ntsig thiab qu...Nyeem ntxiv -
Puas yog TCCA chlorine ntsiav tshuaj muaj kev nyab xeeb hauv cov dej phwj tuaj?
Trichloroisocyanuric acid (TCCA) chlorine ntsiav tshuaj feem ntau yog siv rau hauv ntau yam kev siv xws li cov pas dej da dej, kev kho dej, thiab tshuaj tua kab mob vim lawv cov tshuaj chlorine tso tawm zoo. Thaum nws los txog rau lawv cov kev siv hauv cov kav dej phwj, nws yog ib qho tseem ceeb uas yuav tau xav txog ob qho tib si lawv cov txiaj ntsig ...Nyeem ntxiv -
Kev siv cov ntsiav tshuaj NaDCC yog dab tsi?
Sodium Dichloroisocyanurate (NaDCC) ntsiav tshuaj tau tshwm sim los ua cov cuab yeej tseem ceeb hauv kev siv dej huv. Cov ntsiav tshuaj no, paub txog lawv txoj kev ua tau zoo hauv kev tua cov kab mob phem, ua lub luag haujlwm tseem ceeb hauv kev ua kom cov dej haus muaj kev nyab xeeb, tshwj xeeb yog thaum muaj xwm txheej ceev thiab tsim cov cheeb tsam. NaDCC...Nyeem ntxiv -
Kev sib xyaw ntawm PAM thiab PAC puas siv tau zoo dua?
Hauv kev kho dej phwj tuaj, siv tus neeg saib xyuas dej huv ib leeg feem ntau tsis ua tiav cov txiaj ntsig. Polyacrylamide (PAM) thiab polyaluminum chloride (PAC) feem ntau siv ua ke hauv cov txheej txheem dej. Lawv txhua tus muaj cov yam ntxwv thiab kev ua haujlwm sib txawv. Siv ua ke los tsim cov txheej txheem zoo ...Nyeem ntxiv