LI Yue-ai
Abstract
PSAFS is prepared from aluminum sulfate and ferric sulfate and water glasses.The influence of different factors(the stability of ploy-silicic acid,Al/Fe/Si molar ratio,etc.) in flocculation is studied and the optimal compounding condition is obtained finally.The oil-field wastewater treatment can show the best flocculation results.
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PSAFS is prepared from aluminum sulfate and ferric sulfate and water glasses.The influence of different factors(the stability of ploy-silicic acid,Al/Fe/Si molar ratio,etc.) in flocculation is studied and the optimal compounding condition is obtained finally.The oil-field wastewater treatment can show the best flocculation results.
Key concepts: Flocculation, Sulfate, Ferric, Aluminium, Compounding, Silicic acid, Molar ratio, Coagulation