PAM
Cationic polyacrylamide (PAM) yog linear polymer compound uas, vim nws ntau yam active genes, tuaj yeem tsim hydrogen bonds los ntawm affinity thiab adsorption nrog ntau yam khoom. Feem ntau yog qhov tsis zoo ntawm colloid coj los ntawm flocculation, nws muaj cov haujlwm xws li turbidity tshem tawm, decolorization, adsorption, thiab adhesion.
Nws yog qhov tsim nyog rau kev kho cov dej khib nyiab nrog cov organic colloid cov ntsiab lus hauv kev lag luam xws li dyeing, papermaking, zaub mov, kev tsim kho, metallurgy, ntxhia ua, thee hmoov, roj teb, dej ua, thiab fermentation. Nws yog tshwj xeeb tshaj yog tsim rau lub cev qhuav dej ntawm cov dej phwj hauv nroog, nroog sludge, papermaking sludge, thiab lwm yam kev lag luam sludge.
Polyacrylamide qhuav hmoov
|
Qhov project |
Qhov taw qhia |
||
|
Tsis yog |
Anionic |
Cationic |
|
|
Qhov tshwm sim |
Dawb los yog daj me ntsis hmoov |
Dawb los yog daj me ntsis hmoov |
Dawb los yog daj me ntsis hmoov |
|
Cov ntsiab lus muaj zog ntau dua lossis sib npaug rau % |
90 |
90 |
90 |
|
Molecular Luj (10000) |
300-1200 |
500-2100 |
300-1200 |
|
Dawb monomer Tsawg dua lossis sib npaug rau % |
0.5 |
0.5 |
0.5 |
|
Dej solubility (min) |
90 |
60 |
60 |
|
Hydrolysis degree% |
Tsawg dua los yog sib npaug li 5 |
20-30 |
5-60 |
Polyacrylamide Colloid
|
Qhov project |
Qhov taw qhia |
||
|
Tsis yog |
Anionic |
Cationic |
|
|
Qhov tshwm sim |
Dawb jelly |
Dawb jelly |
Dawb jelly |
|
Cov ntsiab lus muaj zog ntau dua lossis sib npaug rau % |
8-30 |
8-30 |
8-30 |
|
Molecular Luj (10000) |
200-900 |
300-900 |
200-500 |
|
Dawb monomer Tsawg dua lossis sib npaug rau % |
0.5 |
0.5 |
0.5 |
|
Hydrolysis degree% |
Tsawg dua los yog sib npaug li 5 |
5-30 |
5-30 |
Kev thov
Municipal thiab Industrial Wastewater Treatment:Polyacrylamide flocculants yog siv hauv cov chaw kho dej khib nyiab kom tshem tawm cov khib nyiab thiab cov pa phem los ntawm cov dej khib nyiab. Lawv muaj txiaj ntsig zoo hauv kev txhim kho cov kev daws teeb meem ntawm cov khoom khib nyiab, uas ua rau muaj cov kua dej ntshiab uas tuaj yeem tso tawm kom nyab xeeb rau hauv ib puag ncig.
Mining:Polyacrylamide flocculants yog siv hauv kev ua haujlwm mining los cais cov khoom ntawm cov kwj dej. Lawv muaj txiaj ntsig tshwj xeeb hauv kev sib cais cov av nplaum thiab lwm cov khib nyiab zoo los ntawm dej, uas yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm cov pob zeb hauv av.
Papermaking:Polyacrylamide flocculants yog siv rau hauv kev lag luam papermaking los txhim kho kev tuav cov khoom zoo thiab cov fibers hauv cov ntaub so ntswg. Qhov no ua rau cov ntawv zoo dua qub thiab txo cov ntawv poob thaum lub sijhawm tsim khoom.
Roj thiab roj ntau lawm:Polyacrylamide flocculants yog siv rau hauv cov roj thiab roj ua haujlwm kom tshem tawm cov khib nyiab los ntawm cov dej uas tsim tawm. Qhov no txhim kho kev ua tau zoo ntawm cov txheej txheem qis qis, txo cov kev cuam tshuam ib puag ncig ntawm cov dej tsim, thiab txhim kho cov roj thiab roj rov qab.
Kev tsim khoom noj thiab haus:Polyacrylamide flocculants yog siv rau hauv kev lag luam khoom noj thiab dej haus kom paub meej cov khoom ua kua xws li kua txiv hmab txiv ntoo, npias, thiab cawv. Lawv muaj txiaj ntsig zoo hauv kev tshem tawm cov khib nyiab pov tseg, cov poov xab, thiab cov kab mob los ntawm cov kua dej no, ua rau cov khoom lag luam ntshiab thiab ruaj khov.
Advanges
1. Muaj zog tuav dej: tiv thaiv kom qhuav sai ntawm mortar;
2. Instant: do hauv dej txias ua ntej siv, nrog tus nqi nrawm nrawm;
3. Kev tiv thaiv ib puag ncig: tsis muaj VOC, formaldehyde, thiab lwm yam; tsis muaj ntxhiab tsw;
4. Tus nqi qis: tus nqi qis dua thiab ntau npaum li cas piv rau cov dej zoo tib yam khaws cov thickeners;
5. Kev ua haujlwm zoo: Qhov sib xws, tiv thaiv sagging thiab dej tuav cov khoom ntawm cov tshuaj khib hauv cov hmoov qhuav mortar yog yam ntxwv los ntawm kev siv me me, tuav dej zoo, sib koom ua ke siab, thiab ua haujlwm zoo.
