yog cov khoom siv hluavtaws polymer uas tau nyiam cov neeg nyiam los ntawm ntau qhov kev lag luam vim nws qhov kev ua tau zoo thiab ntau yam. PAM muaj cov qauv molecular tshwj xeeb uas muaj cov cationic pawg (-CONH2), uas ua rau nws ua tau zoo adsorb thiab txuas txuas cov khoom tshem tawm hauv kev daws teeb meem. Cov cuab yeej no yog qhov tseem ceeb rau kev ua tiav flocculation, txheej txheem uas txhim kho cov particle nyob, yog li ua kom cov kua dej kom meej meej thiab txhawb kev pom zoo.
Ib qho ntawm cov kev siv tseem ceeb ntawm PAM yog hauv kev kho dej. Nws lub peev xwm los khi rau cov khib nyiab tshem tawm ua rau nws muaj txiaj ntsig zoo rau kev ntxuav cov dej, tshem tawm cov impurities, thiab ua kom muaj kev ua raws li kev cai ib puag ncig. Hauv kev kho dej khib nyiab hauv nroog thiab kev lag luam, PAM yog siv los ua kom cov txheej txheem sedimentation, ua rau cov dej khib nyiab huv thiab txo qhov cuam tshuam ib puag ncig.
Ntxiv nrog rau kev kho dej, PAM tau siv dav hauv kev lag luam mining thiab thee tau txais txiaj ntsig. Hauv cov kev lag luam no, nws pab cais cov zaub mov muaj txiaj ntsig los ntawm cov khoom pov tseg, ua kom rov zoo dua thiab txo qis ib puag ncig kev puas tsuaj. Kev lag luam petrochemical kuj tau txais txiaj ntsig los ntawm PAM vim nws pab hauv kev rho tawm thiab ua cov hydrocarbons, ua kom cov haujlwm ua haujlwm tau zoo thiab ua tau zoo.
Hauv kev lag luam ntawv thiab textile, PAM yog ib qho tseem ceeb ntxiv uas txhim kho cov khoom zoo los ntawm kev txhim kho fiber ntau thiab muab tub lim. Nws cov khoom flocculating pab txhim kho cov kua dej thiab txo kev siv hluav taws xob hauv cov txheej txheem tsim khoom.
Tsis tas li ntawd, polyacrylamide kuj tseem siv rau hauv kev tsim khoom qab zib, tshuaj thiab kev tiv thaiv ib puag ncig, qhia nws qhov kev hloov pauv hauv ntau qhov chaw. Raws li kev lag luam txuas ntxiv mus nrhiav kev daws teeb meem zoo thiab muaj txiaj ntsig, qhov kev thov rau polyacrylamide yuav tsum loj hlob, sib sau nws lub luag haujlwm tseem ceeb hauv kev siv niaj hnub no.
Hauv cov ntsiab lus, kev siv ntau yam ntawm polyacrylamide qhia txog nws qhov tseem ceeb hauv kev txhim kho kev ua haujlwm zoo thiab kev ruaj khov ntawm ib puag ncig hauv ntau yam.
Post lub sij hawm: Nov-22-2024
