89-18: Cutting Costs - Fast Detection and Response Corrects Cooling WaterWork describes a real problem at an oil refinery,, where process leaks contaminants adversely affected corrosion inhibitor performance, resulting in downtime and equipment failure. A unique "fast response" system was developed, applied to spot onset of process leaks promptly, allowing response time to be cut to 85%. Field Lab facilities monitor cooling water quality continuously, including daily COD determinations. CORRATER peaks signal presence of

A "modified" technique of in-place fungicide treatment of cooling towers has been developed by Union Carbide Corporation

calcium sequestration

standards or guidelines

The new bottom-supported system gives owners a superior alternative to old hanging fill methods when replacing fill media

The high efficiency polymer make-down system has provided Sunflower Electric Power Plant with consistent operation and greater performance of the clarifier and reduced the potential of a hazardous work environment

thus releasing the use of scarce and valuable higher grade water for other more important uses

the recent increase in leaks and failures in their large diameter circulating water pipelines is highlighting a need for proactive approach to pipeline management

A visual inspection was tried on a cooling tower with a drone

flow rates

Environmental Protection Agency

NCD devices did not prevent Legionella growth in the model cooling towers or in field tests

then increased operating costs for the unit involved are incurred from the very beginning