68-02: Review of Thermal Pollution Problems, Standards and Controls at the Cooling Tower Water Blowdown Treatment

68-02: Review of Thermal Pollution Problems, Standards and Controls at the Cooling Tower Water Blowdown TreatmentMy subject is Review of Thermal Pollution Problems, Standards and Controls at the State Government Level. Interesting enough, thermal pollution, up to this point in time, has not been a problem in Texas. Establishment of temperature standards has been of interest to us and to our industries, particularly our electric utility companies. The consumptive use of water is of concern to us for plants that use cooling towers (the practical alternate method

and how to recognize iron rot is reviewed

hypobromous acid

This paper describes the application of an innovative biodetergent technology to complement conventional biocide programs for fouling control

performance data from field trials will be presented that compares efficacy and cooling system operation during treatment with Aseptrol biocide to baseline data collected during treatment with other biocides

Extensive modeling and full-scale studies have defined limits for several parameters beyond which predictability of performance can suffer seriously

Chapter 17 of the International Building Code (1BC) requires manufacturers of designated equipment to provide a certificate of compliance verifying that the equipment will meet pertinent earthquake load criteria

and uniform corrosion

Operational cycling and construction defects can accelerate deterioration

An existing fan performance prediction code was used to identify desirable airfoil characteristics for large tapered/twisted blades

Laboratory tests demonstrate broad-spectrum algicidal properties against a range of green algae and blue-green bacteria (cyanobacteria)

simplicity and logic

Effects of cleaning and altered biocide treatment on LDB populations were assessed