a nonionic polyacrylamide polymer price for sale of Armenia
Water then passes through the fine screen for removal of the remaining small particles. A differential pressure switch (DPS) monitors the pressure caused by the accumulation of debris on the inner screen and initiates the self-cleaning process at 7 psi (0.5 bar).
DX-Aluminum Sulfate is a standard, technical grade aluminum sulfate hydrate used in water treatment for coagulation, flocculation, pH control and phosphorus removal. It complies with the chemical specifications of the American Water Works Association B403-09 and Federal Specification A-A-55823A, Type 1, Class 2.
