PennWell Corporation, publisher of WaterWorld, Industrial WaterWorld, and Water & Wastewater International magazines, will once again host its completely virtual water event, Virtual H2O, on September 13, 2011, 8:00 AM - 6:00 PM (ET).
The event combines virtual tradeshow exhibits and conference presentations to deliver attendees an innovative -- and convenient -- opportunity to network with and learn from leaders in the water and wastewater industries.
Zeta Corporation will be presenting the following presentation:
Enhanced Water Conservation, Chemistry Reduction and Water Re-Use Opportunities for Open Loop HVAC Water Treatment
Rodrigo Romo, Zeta Corp
Evaporative cooling systems represent one of the largest water using components of any facility and have traditionally been operated under chemical water treatment programs. Under a Cooperative Research and Development Agreement, the US Army Corps of Engineers' Engineering Research & Development Center–Construction Engineering Research Laboratory and Zeta Corporation evaluated a water management program based on application of high voltage, capacitor-based technology on cooling towers at four different military installations. The sites selected for the project covered a wide range of make up water quality. The four-year study monitored side-by-side installations of the technology, operating without any chemicals, against the results of a standard chemical water treatment program. This presentation will highlight results from all four sites.
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