High‐Rate Contact Flocculation—Filtration With Cationic Polyelectrolytes

9. TeKippe, R. J. & Ham, R. K. VelocityGradient Paths in Coagulation. Jour. AWWA , 63:7:439 (Jul. 1971). 10. Fielding, M. B. Evaluation of the High Rate Water Filtration Process. Ontario Water Resources Com. Res. Pubn. No. 8 (Mar. 1966). 1 1 . Mohanka, Shyam S. Multilayer Filtration. Jour. AWWA, 61:10:504 (Oct. 1969). 12. Harris, W. Leslie. High-Rate Filter Efficiency. Jour. AWWA, 62:8:515 (Aug. 1970). 13. Westerhoff, Garret P. Experience With Higher Filtration Rates. Jour. AWWA , 63:6:376 (Jun. 1971). 14. Schenk, C. F. & Thompson, R. E. Long Term Changes in Water Chemistry and Abundance of Plankton at a Single Sampling Location in Lake Ontario. Pubn. No. 13. Great Lakes Res. Div., Univ. of Michigan, East Lansing, Mich. (1965). 15. Palmer, C. Mervin. Algae in Water Supplies. USPHS Pubn. No. 657 (1962). 16. McKee, Jack E. & Wolf, Harold W. Water Quality Criteria. Calif. State Wtr. Q. C. Bd. (2nd ed., 1963). 17. Fulton, George P. Disposal of Wastewater From Water Filtration Plants.