Legionellosis Guideline - GDL 159The purpose of this guideline is to provide practices that reduce the risk of exposure to Legionella from evaporative head rejection systems, specifically evaporative condensers, closed circuit cooling towers, and open circuit cooling towers. December 2021

installation and testing of FRP piping to be used in Cooling Tower applications

employee exposure and community protection are evaluated to aid in finding a viable alternative to gaseous chlorine

Our studies demonstrate a need to revisit current biocide dosing practices in order to meet the new guidelines for Legionella control in industrial water systems

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discharge criteria

When a metal

as well as by the droplet size distribution

reducing the uncertainty of the results

This paper addresses these questions and describes recommended test methods for evaluating scale inhibitor performance based upon induction time extension

This paper identifies cooling tower operating practices that may create increased piping loads and provides deep considerations that can help prevent catastrophic pipe failures

This paper discusses the details of motor reaction to fast switching

rates in cooling water systems a