94-04: Monitoring Biological Control in Cooling SystemsEffective microbiological control can be achieved by monitoring microbial levels as well as actual micro biocide treatment levels. The keys to measuring the effectiveness of any biocide program are the ability to quickly and accurately measure the microbiological activity in the cooling system. Measuring the actual biocide level in the system over time can also enhance the control of the system. This provides important information regarding the fate