04-03: Supplemental Cooling Legionnaires' Disease

04-03: Supplemental Cooling Legionnaires' DiseaseThe paper will cover the benefit and pitfalls of supplemental cooling. 1: Information required and process to determine proper sizing. 2: Location and considerations (recirculation pitfalls). 3: The importance of proper water balancing between existing and supplemental cells towers. 4: Discuss the pros and cons of supplemental water should be returned within the existing towers basin. 6: Provide drawings and photos of actual installations.

lessons learned

" The techniques used include brainstorming

It will address and clarify terminology

and environmentally friendly operating conditions

If not well managed

Water pollution laws in the United States are becoming increas­ingly more stringent

Europe’s ISO-3744 and China’s GB/T 7190 are test codes which describe methods to measure sound pressure levels from water-cooling towers to compute sound power levels

The advent of environmental regulations and restrictions has made it necessary to consider carefully the disposition of blowdown water containing chromate and in many cases zinc

It was demonstrated in the laboratory that bacteria possessing the enzyme urease were present in the cooling water

5 million even though there are no figures to confirm this

has grown at a rate of 7 percent annually

the problems experienced and how they were solved