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Ib nrab Hydrolytic Polyacrylamide Anion (PHPA)
Ib nrab Hydrolytic Polyacrylamide Anion (PHPA) siv rau cov roj hloov chaw rau cov roj tertiary rov qab.Nws yog cov khoom siv drilling av nkos nrog kev ua haujlwm zoo.Nws yog feem ntau siv rau hauv drilling, industrial wastewater kho dej, inorganic sludge kho thiab ntawv kev lag luam. -
Polyacrylamide (PAM)
Kev kho dej:
Daim ntawv thov ntawm PAM hauv kev lag luam kho dej feem ntau suav nrog peb yam: kev kho dej nyoos, kev kho dej phwj thiab kev kho dej hauv kev lag luam.
Hauv kev kho cov dej nyoos, PAM tuaj yeem siv ua ke nrog cov pa roj carbon activated kom condense thiab qhia meej cov khoom raug tshem tawm hauv dej.
