Recommended Recirculation Allowances - PTG-116 Oxidizing Biocides

Recommended Recirculation Allowances - PTG-116 Oxidizing BiocidesApplication of average recirculation to wet bulb temperature to obtain design inlet wet bulb temperature corrected for recirculation. April 1959

can only be applied by two certified laboratories in the world

The ability to test the heat exchanger with steam under vacuum rather than hot water makes it unique as well

This paper discusses the performance under stressed conditions

and with their degradation

Every wet-dry system design has different water-saving potentials

Lithium was added to the test cell circulating water prior to starting the series of tests to serve as an analysis tracer

A new proprietary inhibitor

the states tended to set standards that favored existing uses

As a complex piece of equipment

The evolution

increasing regulations and related effluent discharge and makeup water costs

Recent advances in quartz crystal microbalance technology provide valuable insight into the effects of temperature