1. The use of cationic polymer in combination with alum as a primary coagulant would enhance coagulation/flocculation process, increase settled water pH, and reduce sludge volumes at the Northeast WTP. 2. If a continuous application of cationic polymer aid is desired through all seasons than a ...
This group was composed of sewer and metering professionals from the Detroit Water and Sewerage Department (DWSD) and its suburban customers. A key outcome of their work was the establishment of a set of guidelines for good metering practice that include procedures for meter evaluation, data ...
(2000) Flow Meter Technology Assessment: A Three-Year Evaluation of Seven Common Meter Technologies found in the DWSD Collection System. WEFTEC2000, 73rd Annual Conference and Exposition, October 2000, Anaheim, CA. Water Environment Federation, CD-ROM....