Polyacrylamide yog dab tsi (pam)
Polyacrylamide (PAM)yog ib lo lus dav dav rau acrylamide homopolymer los yog polymer tau los ntawm copolymerization nrog lwm cov monomers. Nws yog ib qho ntawm feem ntau siv ntau hom dej-soluble polymers. Vim yog cov pab pawg amide muaj nyob rau hauv cov txheej txheem ntawm polyacrylamide, uas yog ib qho yooj yim los tsim hydrogen bonds, thiab muaj cov dej solubility zoo thiab cov tshuaj muaj zog, nws yog ib qho yooj yim kom tau txais ntau yam kev hloov kho nrog cov saw hlau los yog cov qauv network los ntawm grafting lossis ntoo khaub lig. -kev sib txuas, thiab muaj ntau yam kev siv hauv kev tshawb nrhiav roj, kev kho dej, textile, ntawv ua, ntxhia ua, tshuaj, kev ua liaj ua teb thiab lwm yam lag luam.
Yuav Siv Flocculants li cas nrog cov txiaj ntsig zoo dua?
PAC + PAM Nrog Cov nyhuv zoo dua
Cov Neeg Siv Khoom Siv Dej Ua Kom Zoo Tshaj Tawm
Txhawb nqa cov qauv kuaj dej dawb yuav tsum tau hu rau cov neeg siv khoom
Sand washing plant wastewater treatment xyaum ua tej yam
Coal washing plant wastewater kev sim
Kev kuaj dawb dawb
Txhawb nqa cov qauv kuaj dej dawb yuav tsum tau hu rau cov neeg siv khoom
Khoom Parameters
| Yam khoom | Kev piav qhia |
| Khoom npe | PAM Polyacrylamide |
| Qhov tshwm sim | Dawb Crystal los yog Granular |
| Vitrification kub | 153 degree |
| softening kub | 210 degree |
| Solubility | Soluble hauv dej |
| Ntim | 25kg / hnab |
Txoj Cai Ntawm Kev Ua
1.Principle of Flocculation action
Thaum PAM siv rau flocculation, nws muaj feem xyuam rau cov khoom nto ntawm cov khoom flocculated, tshwj xeeb tshaj yog lub peev xwm kinetic, viscosity, turbidity thiab pH tus nqi ntawm kev ncua, thiab lub peev xwm kinetic ntawm cov khoom yog vim li cas rau particle coagulation. . Los ntawm kev ntxiv PAM nrog cov nqi sib txawv, lub peev xwm kinetic tuaj yeem txo qis thiab flocculation tuaj yeem ua tiav.
2.Adsorption Bridging
PAM molecular chains yog tsau rau saum npoo ntawm cov khoom sib txawv, thiab tus choj ntawm polymer yog tsim los ntawm cov khoom, kom cov khoom sib sau ua ke thiab sib haum xeeb.
3.Nto adsorption
Ntau yam adsorption ntawm polar noob hais txog PAM molecules
4. Txhim kho cov nyhuv
Lub PAM molecular saw thiab cov theem dispersed yog txuas ua ke rau pem hauv ntej los tsim ib lub network los ntawm ntau yam khoom siv, lub cev thiab tshuaj.
Kev siv ntau yam ntawm Pam Flocculants
Kev noj ntau npaum
Txoj kev proportioning:
Thaum siv cov khoom no, cov khoom lag luam thiab dej (kais dej piv ntawm ib txhiab mus rau peb txhiab, raws li qib ntawm cov pa phem ntawm cov dej ntxiv rau cov tshuaj diluted.
Khoom ntim
Cim npe nrov: pam flocculant, Suav teb, lwm tus neeg, manufacturers, hoobkas, pheej yig, Tshuag, dawb qauv
