12-18: Polymer Detection in High Halogen Power Plant Cooling System Application Use of Biocides

12-18: Polymer Detection in High Halogen Power Plant Cooling System Application Use of BiocidesHigh cycle operation, highly variable make up water chemistry, and intermittent halogenations: all these factors make power plant cooling systems some of the most challenging to manage. Proper polymer monitoring allows one to understand true demand factors versus other artifacts that might negatively impact control. This paper discusses how high level halogen applications should be managed to provide optimal polymer control. Lab data will be

as part of a robust cooling water treatment program

Included in the modeling are the effect of some mitigation methods such as windscreens and solid walls

A public inquiry reported after: “The measures introduced were not effective enough

is discussed

This paper reviews the operating principles and advances that have been made in oil mist lubrication for electric motors and purcing gearboxes

Baseline data indicated severe biological fouling

guided or allowed to float free on a cooling tower

Heat transfer coefficient measurements of this steady-state freezing process indicate improved performance over the traditional ice-on-coil process

A challenge in successful operation of cooling towers today with VFD's revolves more around proper application than technological limitations in the equipment

The chemical testing performed then becomes a check on the control

One Example of hazard is the obstruction of vision along a well-traveled roadway adjacent to a tower

By taking advantage of hybrid