Polyacrylamide yog dej-soluble polymer nrog cov khoom muaj txiaj ntsig xws li flocculation, thickening, txo kev tiv thaiv, tiv taus txo thiab kev tawg. Cov khoom muaj ntau yam nyob ntawm qhov tsis muaj ion. Raws li qhov tshwm sim, nws yog dav siv nyob rau hauv cov roj extraction, ntxuav cov khoom siv, tshuaj ntxuav, cov ntaub ntawv hauv tsev, kev tsim khoom hauv tsev, kev tsim khoom hauv tsev, kev lag luam hauv tsev, kev lag luam hauv tsev, kev lag luam hauv tsev, kev lag luam hauv tsev, kev lag luam hauv tsev, lwm yam haujlwm.
Tom qab ntawd yuav ua li cas ua polyacrylamide haum rau kev siv?
Ua ntej tshaj plaws, nws yog ib qho tseem ceeb kom xaiv tus qauv ncaj qha thaum xaiv polyacrylamide. Cationic Polyacrylamides yog dej-soluble linear polymers muaj cov cationiconers thiab muaj cov acrylamide colomolers, nws feem ntau yog kev tshem tawm roj, nws muaj kev sib cais, adsorption thiab adsorption thiab adysion.
Anionic Pam siv cov pawg polar muaj nyob hauv nws cov molecular chart rau adsorb tshem tawm cov khoom me me, cov nkauj av lawv lossis ua rau lawv
Coalesce los ua cov flocs loj los ntawm kev them nyiaj neuttraliaation.tus tso cai rau cov tog neeg sib xyaw ua ke los ua cov flocs loj los ntawm kev them nyiaj.
Nonionic Pam yog dej-soluble polymer. Nws yog tsuas yog siv rau flocculation thiab kev qhia meej ntawm ntau yam dej khib nyiab thiab yog qhov ua tau zoo dua nyob rau hauv acidic acidic tsis muaj zog.
Lub Sijhawm Post: Lub Yim Hli-14-2023