89-15: Design, Operation and Water Treatment of a Wet Finned Tube ExchangerDue to high maintenances costs, the Southern California Gas Company replaced existing open cooling towers with "wet" Fin Fan coolers. The "wet" Fin Fan is similar to a standard Fin Fan, but enclosed with "walls" which act as an evaporative air precooler. The "walls" which act as an evaporative air precooler. The "walls" are made from fiberglass evaporative fill material, over which water is circulated. Three such towers were constructed between 1982

when it was slugged dosed

Southwestern Public Service Company is unique in that through our System Engineering Department

This report describes a solid combination product that will deliver both oxidizing halogen (BCDMH: bromochlorodimethylhydantonin) and algicide (Simazine: 2-chloro 4

Revised August 2022

Some test on site has also used both methods

based on the variable chemical and physical characteristics of the flowing water

and Composite Cooling Solutions

Unchecked biofouling can lead to shut down cooling water operations and created potential human exposure hazards

In dry mode

The cooling water treatment program is designed to control CaCO3 scaling at Langelier Saturation Index values approaching +3

there is no test of scale inhibitor effectiveness available today that adequately defines performance

The Cooling Technology Institute has a very successful