Water treated: Wash water, effluent and run-off, heavy solids, clays, and biomaterials.
Chemistry used: PPS-1000 @ 4-10 ppm
Chemistry replaced: polyDADMAC @ 20-35ppm
The use of PPS-1000 resulted in significantly faster settling time and reduced sludge volume. The lower dose requirement reduced
overall treatment cost by 10%. PPS-1000 is able to coagulate tough-to-treat clay and produced larger and denser floc particles, resulting in increased water clarity and color removal (from clays).