IS SWEEP-FLOCCULATION RELEVANT TO SAPONITE AGGREGATION?

Autor: Lartiges, Bruno S., Chaignon, Valerie, Michot, Laurent J., Robert, Jean-Louis
Předmět:
Zdroj: Water Science & Technology; 1998, Vol. 38 Issue 6, p319, 7p, 4 Diagrams, 13 Graphs
Abstrakt: Reports on the aggregation of synthetic saponites with various Cationic Exchange Capacities at pH 8 in a stirred vessel by hydrolyzed aluminum species. Floc growth followed by Fraunhoffer laser diffraction and the efficiency of clarification from conventional residual turbidity and sediment volume measurements; Layer-charge dependency of aggregation mechanisms described by the sweep-flocculation model.
Databáze: Complementary Index