Cov ntsiab lus ntawm kev siv Cation polyacrylamide
Cation polyacrylamide yog ib qho ntawm ntau yam polyacrylamide, tab sis nyob rau hauv tus txheej txheem ntawm kev siv, ntau tus neeg siv tsis nkag siab txog kev paub thiab kev siv ntawm nws cov khoom, yog li ntawd lawv tsis tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv, yog li ntawd txhawm rau siv cov khoom zoo dua, qhov tom ntej ntawm nws cov kev ceev faj siv tau qhia.
Ua ntej, xyuam xim rau lub cheeb ntawm pawg polyacrylamide flocculation
Hauv daim ntawv thov tsim khoom tiag tiag, yog tias qhov ntim ntawm cov khoom siv flocculation me me, nws yuav cuam tshuam rau qhov ua haujlwm ntawm kev ntws dej, yog tias qhov loj ntawm cov khoom siv flocculation loj, nws yuav txo qhov ziab ntawm cov av nplaum, uas yuav muaj cov dej ntau dua, thiab cov av nplaum uas raug nias yuav muaj dej ntau. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov hnyav molecular ntawm polyacrylamide.
Qhov thib ob, nkag siab txog cov yam ntxwv ntawm cov sludge
Ua ntej yuav polyacrylamide, peb yuav tsum nkag siab txog qhov chaw ntawm sludge thiab cov ntsiab lus piv ntawm ntau yam khoom ntawm sludge, raws li kev tshuaj xyuas cov ntaub ntawv sib xws, kom nkag siab txog hom kev kho mob twg yuav tsum siv rau ntau hom sludge, ntawm cov uas kev faib tawm ntawm sludge yog organic thiab inorganic.
Nyob rau hauv ib txwm muaj xwm txheej, txhua tus neeg siv cov dej nag zoo ion polyacrylamide los kho cov organic sludge, anionic PAM kev kho mob ntawm inorganic sludge efficiency yuav siab dua, thiab cov kua qaub-puag ntawm sludge kuj yog tus qauv siv, thaum cov acidity muaj zog heev, xaiv cov khoom cationic.
Qhov thib peb, lub zog ntawm polyacrylamide flocculation pawg
Peb kuj yuav tsum tau them sai sai rau lub zog ntawm flocculation hauv kev tsim khoom thiab daim ntawv thov, thiab qhov kev ntsuas xyuas yog tias nws yuav tsis raug tawg nyob rau hauv cov xwm txheej ntawm qee qhov kev taw qhia ntawm lub zog. Kev xaiv cov khoom zoo precipitated zoo ionic polyacrylamide tuaj yeem ua kom ntseeg tau tias flocculation ruaj khov dua, thiab kev xaiv cov qauv molecular thiab qhov hnyav molecular yuav cuam tshuam rau kev ruaj khov ntawm flocculation.
Plaub, qib ionic ntawm polyacrylamide
Ua ntej kev kho cov sludge, peb yuav tsum xub yaj cov tshuaj uas muaj cov degree ionic sib txawv hauv chav kuaj mob raws li kev paub dhau los, ntxiv cov qauv sludge, raws li cov tshuaj thiab cov av nkos, los ntawm kev sib piv, xaiv cov qauv tsim nyog, uas tuaj yeem txo peb cov tshuaj ntau npaum li cas thiab txo peb cov nqi kho mob.