TP20-17: Extending the Life of Reinforced Concrete Cooling Towers Use of Biocides

TP20-17: Extending the Life of Reinforced Concrete Cooling Towers Use of BiocidesReinforced Concrete Cooling Towers are a mainstay of industries that require the cooling of systems and process water. The environment these cooling towers see varies widely from forced air cooling towers for mineral water to natural draft cooling towers for brackish water. All these environments can have a detrimental effect on the condition and longevity of the reinforced concrete. This presentation will look at options for repairing and extending

Factors include

comprised of speed

Those design options that have led to system failure are also presented

treatment strategies and approaches for potable water reduction

The paper will discuss how the Binary Cooling Tower (BCT) can be utilized in evaporative cooling applications to optimize recycle and reuse of circulating water system designs without the risks usually associated with high TDS water

Development of the new chemistry for treatment of chilled water

no-phosphorus-containing tagged scale dispersant polymer and corrosion inhibitors that will prevent calcium carbonate scale formation and provide superior corrosion protection

Common causes of system failure unrelated to water treatment include: (a) Operational Issues

and after considerable deliberation

Cooling towers are the equipment responsible for reducing the temperature of hot water from the process

As our general industries of all kinds

Major cooling tower repairs accomplished during 1983 and 1984: 1) Replacing the underground portion of 46 risers located at 6 cooling towers