Polyacrylamide PAM

Cov tshuaj npaj ntawm polyacrylenamine yuav tsum tsis txhob muab khaws cia rau ntau tshaj ib hnub rau cationic PAM thiab ob hnub rau anionic PAM kom tsis txhob degradation.

Kev ceev faj rau kev siv polyacrylamide:

1. Powdered los yog granular polyacrylamide tsis tuaj yeem ncaj qha ntxiv rau cov dej phwj tuaj. Nws yuav tsum tau yaj hauv dej ua ntej siv, thiab tom qab ntawd nws cov tshuaj aqueous yuav tsum tau ntxiv rau cov kav dej hauv ib qho kev faib ua feem.

2. Cov dej rau cov khoom tawg yuav tsum yog cov dej huv huv, thiab PH tus nqi ntawm cov kais dej tuaj yeem ua tau raws li qhov yuav tsum tau ua rau kev npaj cov tshuaj flocculant. 3. Cov dej kub yuav tsum tsis pub tshaj 60 degree, qhov kub thiab txias yog txaus.

4. Qhov concentration ntawm polyacrylamide PAM tov yog feem ntau yog 0.1 ~ 0.5 feem pua, uas yog, 15 grams hmoov yog ntxiv rau 1 liter dej.