86-17: Evaluation of Industrial Biocides in Laboratory Model Cooling TowersCooling tower models were used to simulate industrial conditions and evaluate the efficacy of commercially available biocides against adherent (sessile) populations of microorganisms. The cooling tower parameters that were controlled included temperature, pH, cycles of concentration, blowdown rate, recirculation rate, and lighting. The treatment programs were evaluated on the basis of viable cell counts, biochemical monitors, scanning electron

Identifying

corrosion and premature failures of cooling tower gearboxes

This code specifies the procedures

Cost of cooling was found to be less than the conventional once-through system normally used

The speaker will present major points from his two (2) years of experience in the upgrading of Cooling Towers Maintenance Program to prevent Legionella transmission

energy can be conserved through the use of water

scanning electron microscopy and visual observations

combined with structural analysis

It was first used for one- through cooling and quenching sprays in a steel mill

Preservative treatment of cooling tower lumber has been considered a necessity for many years

This document details the measured test parameters

and different compound deflection temperatures