83-12: Test Method For Biocide Evaluations in Cooling TowersActual cooling tower water is used as the test medium to establish proper biocide treatment in recirculating systems. The method is effective not only for aerobes and facultative anaerobes, but also includes test for sulfate reducing anaerobes plus molds and yeasts through the use of slides. Results accurately show the effect of biocides on microbial growth in the water and are more sensitive and superior to the "all or none" response of broth tube

the owner is now able to handle the heat rejection requirements with a single piece of equipment that provides the advantages of evaporative cooling in the summer

It describes the instrumentation and procedures for the testing and performance evaluation cooling towers

During the test batch Na-hypochlorite dosing was unable to mitigate the biofilm significantly

allowing for the effective control of microbiological (MB) growth

This new inhibitor performs well across a wide range of hardness conditions and pH values

Over the past several years

This presentation will focus on the insights provided by the wind tunnel study

This code covers the determination of the thermal capability of mechanical drift dry fluid coolers of both the forced and induced draft type

It may not only be beneficial but imperative to remove these containments upstream of the cooling tower

In addition to comparing their design similarities and differences

More and more

available make-up water chemistry and variability