AWWA Staff. ac Periodically clean and remove sediment in central hot-water storage tanks and cooling towers. ... Consistently provide adequate maintenance and disinfection control procedures, especially for whirlpools and cooling towers. Additional ... Another treatment strategy involving copperasilver ionization is a relatively new approach to controlling Legionella in hot-water distributions systems.
|Title||:||Waterborne Pathogens, 2nd Ed. (M48)|
|Publisher||:||American Water Works Association - 2011-01-12|