93-10: A New On-Line Monitoring and Control Capability for Cooling Water Sidestream Softening

93-10: A New On-Line Monitoring and Control Capability for Cooling Water Sidestream SofteningA new monitoring and control process has been developed which measures active treatment components in current cooling water treatment programs. This system incorporates a sensing device with a controller to monitor and control product federate. This sensor is superior to currently available technologies that either utilize automated wet chemical methods or measure product levels indirectly. Laboratory and field case studies will be discussed.

descriptions of instrumentation used

and service standards based on key performance indicators

the paper provides recommended design concepts for future reuse cooling towers where biological or hydrocarbon fouling risks are anticipated

and during plume abatement (winter) season

Although copper was the metal of interest

This depends largely on how you prepare for and carry out the ini­tial startup

In the new laboratory is the experimental test cell for drift eliminator testing

the easiest

This study

and plan maintenance needs

General introduction to cooling tower drift

fouling of ultrafilter membranes from standard cooling tower treatment chemicals