14-16: Calcium Removal from Cooling Tower Water by Ion Exchange Corrosion

14-16: Calcium Removal from Cooling Tower Water by Ion Exchange CorrosionMake up waters with elevated calcium hardness tend to increase the risk of scaling in circulating cooling systems where the concentration of calcium increases through higher Cycles of Concentration (COC). To prevent calcium scaling, cooling towers control the calcium concentration in circulating loops by adjusting the volume of liquid blow down. In cases where calcium is the blow down determining constituent, the build up of calcium can severely limit

The test procedure

the current state-of-the-art drift emission guarantees

metal surfaces

Locations such as data centers

The result is technology that continuously monitors the efficacy of any oxidizing microbiocide program and adjusts oxidant feed automatically based on system cleanliness and demand

The Simplex pitot tube has long been used for water flow rate determinations

We filed an application to obtain a variance from the board until we could find a satisfactory solution and put it into effect

Baffles called drift eliminators are placed between the nozzles and the fan to minimize (through inertial impaction) the amount of entrained water droplets that are discharged into the atmosphere

The report also presents and summarizes a critique of objections to the ASHRAE research project

the price of carbon fiber permits competitive pricing for driveshafts of composite materials

that they were so badly rusted by the next season that baling wire was used to repair weak connections and some parts would have to be replaced

Since the beginning of this decade