-
Partial Hydrolytic Polyacrylamide Anion (PHPA)
Partial Hydrolytic Polyacrylamide Anion (PHPA) inoshandiswa kufambisa oiri mumiriri wekudzoreredza mafuta epamusoro.Icho chinhu chekuchera madhaka nekushanda kwakanaka.Inowanzo shandiswa mukuchera, indasitiri yemvura yetsvina kurapwa, inorganic sludge kurapwa uye indasitiri yemapepa.
