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Polyacrylamide Yopangira Madzi Otayira
Polyacrylamide (PAM), alias: flocculant, anion, cation, polima; Ma polima, kusunga ndi kusefera AIDS, posungira AIDS, dispersants; Polima, mafuta osamutsidwa wothandizila, etc. Zinthu zomwe zimakhudza zotsatira za kuyeretsa zimbudzi: 1. Sludge ndi chinthu chosapeŵeka cha zimbudzi tre...Werengani zambiri