Polyacrylamide, abbreviated li PAM, yog ib tug polymer flocculant uas yuav siv tau raws li ib tug coagulant pab, tuav tuav, sludge dewatering neeg sawv cev, thiab coagulation settling tus neeg saib xyuas.
Raws li nws cov yam ntxwv, polyacrylamide tuaj yeem muab faib ua plaub pawg: anionic polyacrylamide, cationic polyacrylamide, non-ionic, thiab zwitterionic polyacrylamide.
| Yam khoom | Anionic | Cationic | Noioic |
| Qhov tshwm sim | Dawb Granule Hmoov | Dawb Granule Hmoov | Dawb Granule Hmoov |
| Cov ntsiab lus muaj zog (%) | Ntau dua lossis sib npaug rau 88.5 | Ntau dua lossis sib npaug rau 88.5 | Ntau dua lossis sib npaug rau 88.5 |
| Molecular Luj (million) | 9-25 | 7-12 | 5-10 |
| Degree ntawm Hydrolysis | 9-40 | / | 0-5 |
| Ua tau zoo pH tus nqi | 5-14 | 7-14 | / |
Peb muab Poly (acrylamide) CAS: 9003-05-8. Thov xa mus rau lub vev xaib hauv qab no kom paub meej cov lus qhia tshwj xeeb thiab cov ntaub ntawv khoom. Thov xa mus rau lub vev xaib hauv qab no kom paub meej cov lus qhia tshwj xeeb thiab cov ntaub ntawv khoom.
khoom:https://www.Gnee Bio.com/chemicals/mineral-inorganic-substance/high-zoo-anionic-cationic-pam.html
Dab tsi yog cationic polyacrylamide siv rau?
Cationic polyacrylamide hmoovtuaj yeem siv rau hauv kev kho dej khib nyiab thiab kev kho dej hauv nroog. Nws feem ntau pom zoo kom siv qis lossis nruab nrab ionicity thiab nruab nrab lossis siab molecular hnyav cov khoom lag luam rau cov dej khib nyiab lossis kev sib xyaw ntawm kev lag luam thiab kev kho dej khib nyiab hauv nroog. Nruab nrab lossis siab ionicity thiab nruab nrab lossis siab molecular hnyav cov khoom tsim nyog rau kev kho dej hauv nroog. Tsis tas li ntawd, cov khoom siv ionicity siab ua tau zoo dua hauv kev kho sludge digested. Thaum tsim nyog, cov khoom siv cationic polyacrylamide yog siv tom qab concentration thiab flotation, thiab cov organic teeb meem hauv cov dej khib nyiab tuaj yeem raug tshem tawm zoo.
Kev siv cationic polyacrylamide
Gneebio, tsim nyob rau xyoo 2016, yog ib tus kws tshaj lij cov khoom lag luam cog lus los muab siab - cov kev kho dej zoo thiab cov khoom siv raw. Nrog rau ntau lub sijhawm ntev - cov chaw tsim khoom sib koom tes thiab cov khoom siv muaj zog, peb muab cov peev txheej tsim tau zoo, cov nqi sib tw, thiab cov kev xaiv hloov tau yooj yim.
Peb muab tag nrho cov ntaub ntawv txhawb nqa, suav nrog COA (Certificate of Analysis) thiab REACH rau npe rau EU ua raws.
Peb cov khoom kub- muag khoom suav nrog Poly (acrylamide) (PAM) hauv Anionic, Cationic, thiab Nonionic hom,Chloramine BHydrochloric acid (HCl),Sodium Hypochlorite, Didecyl Dimethyl Ammonium Chloride (DDAC), Ethylenediaminetetraacetic Acid (EDTA), thiabXylene.
Nrog xyoo dhau los ntawm kev xa tawm thiab pab pawg kws tshaj lij kev pabcuam, Gneebio yog koj tus khub ntseeg siab rau cov khoom siv tshuaj zoo.
