Vim li cas rau kev tsis zoo ntawm polyacrylamide thiab cov kev daws teeb meem:
Vim li cas ib qho: polyacrylamide ua ib pawg organic polymer thiab polymer, yog tias muaj zog flocculation, yog tias muaj kev kub ntxhov, tshwj xeeb yog cov huab cua loj, huab cua loj , tshwj xeeb yog ua rau metamorphism.
Kev daws: Polyacrylamide cia nyob rau hauv qhov txias dua li Damp Chaw, yog tias nws los nag yuav tsum tau ua cua, tsis muaj kev sib cuag nrog cov kua.
Vim li cas ob: Tom qab siv polyacrylamide, vim muaj lub hnab ntim khoom tsis khoom, lub sijhawm tsis nco qab qhib lub hnab polyacrylamide kom tuav tau cov dej hauv huab cua thiab tsis zoo.
Kev daws: Tsis muaj teeb meem thaum twg thiab qhov twg, ntev li ntev tau qhib lub hnab ntim polyacrylamide, tam sim ntawd kom qhwv, tsis txhob muab huab cua me me, zoo airtight.
Qhov tseeb peb: Lub txee lub neej ntawm polyacrylamide tas sij hawm, txawm hais tias kev siv polyacrylamide tas sij hawm, tab sis tas sij hawm ntawm txee lub neej, nws yog txhua yam tsis muaj tseeb.
Kev daws: Txhua yam khoom muaj qee yam txee lub neej, ntxiv rau kev tiv thaiv lub neej, nws tsis pab, vim tias ntxiv rau qhov kev tiv thaiv ntawm qhov teeb meem, sab nraud ua raws li kev cuam tshuam, nws Yog pom zoo kom tsis txhob yuav ntau ntau polyacrylamide, sai sai no khiav tawm, tsis txhob muab cov lus polyacrylamide ntev hauv qhov ntawd.
Vim li plaub: polyacrylamide tsis muaj teeb meem, tab sis tom qab kev ua tiav ntawm polyacrylamide daws, ntau dua 24 teev tsis siv cov kuab polyacrylamide.
Kev daws: nruj me ntsis kev hais lus, ntev npaum li kev ua tiav ntawm polyacrylamide daws, nws yuav tsum tau siv tam sim ntawd, txwv tsis pub muaj cov tshuaj tiv thaiv polyacrylamide rau cov kev cuam tshuam, nws raug nquahu kom siv nyob rau hauv 24 teev.
Raws li cov kws tshaj lij kev tshawb fawb tias lub sijhawm zoo ntawm polyacrylamide yog 1 xyoos lub sijhawm, yog tias ntau tshaj li qhov tsis muaj nyiaj txiag thiab cov ntaub ntawv uas siv sijhawm.
Kho kom raug khaws cia ntawm polyacrylamide
Hnub tas sij hawm yog qhov xwm ntawm txhua cov lus, thiab tib yam yog qhov tseeb rau cov neeg sawv cev ua kom cov dej. Tsis muaj teeb meem nws yog khoom khov los yog kua, hnub tas sij hawm tau dhau los, thiab kev pheej hmoo ntawm tsis ua haujlwm yog heev. Yog li koj yuav qhia li cas yog tias polyacrylamide yog qhov ua tsis tau?
Txog polyacrylamide, sib txawv ntawm polyacrylamide, txee lub sijhawm sib txawv yog qhov sib txawv. Qhov no muaj ntau yam ua nrog nws cov qauv, lub sijhawm ntawm kev siv tau ntawm anionic polyacrylamide yog li 2 xyoos, lub txee lub neej ntawm cationic polyacrylamide yog 1 xyoo. Yog tias hnub tas sij hawm tshaj, hnub tas sij hawm yuav tas sijhawm.
Qhov chaw khaws cia ntawm polyacrylamide muaj ntau yam cuam tshuam rau nws lub txee lub neej. Lub txee lub neej ntawm polyacrylamide tuaj yeem txuas ntxiv nyob rau hauv ventilated, qhuav thiab txias qhov chaw. Hauv qhov kub thiab txias thiab huab cua ib puag ncig, polyacrylamide txee lub neej yog qhov luv.
Hauv qee thaj chaw, vim yog huab cua noo, qee cov dej phwj tuaj, hygrophuric Caking, rau cov khoom noj muaj zog, muaj ntau tus neeg muaj lus nug txog seb nws tsis yog. Yog li ntawd, qhov tsis ua tiav ntawm polyacrylamide tuaj yeem raug txiav txim los ntawm ob yam. Ua ntej, lub viscosity yog txo, thiab flocculation zoo yog kev txom nyem thaum siv.
Qhov tseeb cia txoj kev ntawm polyacrylamide:
1, polyacrylamide cia, yuav tsum khaws cia ib puag ncig kaw, qhuav, tiv thaiv qhov kub, zam kev nqus kom haum, decomosition thiab tsis zoo.
2, lub sijhawm khaws cia ntawm polyacrylamide yuav tsum tsis ntev ntev. Txwv tsis pub, nws yuav ua rau kev ua kom laus, feem ntau cov thinner ntawm concentration, tus luv luv ntawm lub sijhawm siv tau.
3, polyacrylamide flocculant thiab siab hlau ions yog ib qho yooj yim los tsim cov khoom siv tsis muaj hlau, yog li nws yuav tsum tsis txhob khaws cia rau hauv kev sib chwv hlau ncaj qha rau lub sijhawm ntev.
Yog li ntawd, peb tab tom hloov chaw cia khoom rau ntawm polyacrylamide. Kub yog qhov tseem ceeb tshaj plaws. Qhov ntsuas kub cia yuav tsum tau nruj me ntsis tswj tau nruj dua hauv qab 50 degrees los tiv thaiv kev coj ncaj qha. Thib ob, ib qho me me ntawm cov stabilizer tuaj yeem raug ntxiv rau cov kev daws teeb meem polyacrylamide, thirea, thoj, thoj
Lub Sijhawm Post: Nov-15-2022