RESPONSIVE

COMPACT

Most municipal sewer regulations require close control to be maintained on the pH of industrial water discharged to the sewer system. In practice, pH control can be complicated by the presence of complexing agents, soaps, and other buffering substances from cleaners and similar maintenance chemicals, and these factors must be taken into account in the design.

Proper function of pH control systems requires adequate residence time, as well as sufficient agitation and mixing for the neutralization reactions to go to completion. The location of chemical points and pH control probes need to be carefully selected, to avoid excessive use of neutralizing chemicals, and to maintain uniform effluent pH.

Manchester neutralization systems include automatic control of chemical addition, and instrumentation for continuous recording of flow and pH (and sampling, if required). Optional features include remote monitoring and data logging, automatic phone dialing systems to signal alarm conditions, and dual pumps and feed systems to insure continuity of operation.

Materials of construction are carefully selected to balance initial capital cost against operating and maintenance expenses. The systems designed and manufactured by Manchester Corporation are engineered to provide years of trouble-free operation, with mechanical and electrical components chosen for their reliable performance