Polyacrylamide (PAM) yog cov ntau hom polymer, uas yog siv cov roj, cov roj ntsha, cov ntawv nyeem, cov ntawv sau cia, cov teb. Nws cov haujlwm tseem ceeb yog ua raws li flocculant, thickener, roj kev hloov kho roj, thiab txhim kho kev ua haujlwm ntawm kev ua haujlwm ntawm molecular adsorption thiab bridging.
Lub ntsiab siv thiab cov xwm txheej tshwj xeeb
Kev Kho Mob Dej
Kev kho dej lwg: Raws li kev ua kom muaj txiaj ntsig zoo, nws nrawm nrawm ntawm cov hluav taws xob tsis muaj hluav taws xob thiab cov kab mob volutant (xws li cod thiab tag nrho phosphorus).
Sludge lub cev qhuav dej: Cationic Pam tuaj yeem txo cov ntsiab lus dej ntawm sludge, uas yooj yim rau kev kho tom qab. Kev haus dej kom huv: Nws yog siv rau kev sib xyooj thiab meej ntawm cov dej nyoos kom txhim kho cov dej zoo. Kev lag luam roj av.
Roj Displacement Tus neeg sawv cev: los ntawm kev nce cov dej viscosity ntawm cov roj txhaj roj, txhim kho cov roj dej ntws rov qab (TERTIARY OV rov qab thev naus laus zis). Drilling kua additive: raws li cov kua dej ploj, nws ruaj khov av, txo cov dej nkag mus rau kev tsim, thiab tiv thaiv phab ntsa zoo.
Papermaking thiab textiles
Papermaking cov neeg sawv cev: txhim kho cov tub rog khaws cia, ua kom lub cev qhuav dej nrawm, thiab txhim kho daim ntawv muaj zog.
Textile ua tiav cov neeg sawv cev: siv rau kev kho mob tawm tsam nrog cov ntaub, thiab txhim kho cov luam ntawv thiab zas xim.
Tsuas yog thiab metallurgy
Khoom-kua sib cais: Txhawb nqa sedimentation ntawm cov khoom seem hauv ore wastewater, rov siv dua cov khoom siv qias neeg.
Lwm daim teb
Ua liaj ua teb: Txhim kho cov qauv av, txhim kho cov dej khaws cia, thiab tiv thaiv kab ke.
Kev tsim kho: Raws li txheej thickener lossis cement txhim kho.
Tshuaj thiab cov khoom noj: siv rau cov tshuaj tua kab mob lossis cov txheej txheem qhia meej hauv kev lag luam qab zib.
