20-13: Retractable Screens; The Answer to Icing and Winterization Problems #N/A

20-13: Retractable Screens; The Answer to Icing and Winterization Problems #N/AThe use of windscreens has been utilized in the Industrial and Agricultural Markets to provide protection against the elements of nature for well over 30 years. Most recently wind screens have been utilized on cooling towers to keep the cold weather out of the towers and some warmth inside to prevent ice accumulations. These ice accumulations can have a devastating effect on the tower structure.

Two non-traditional examples of water reuse are presented

Effective control is accomplished at very low or sub detectable levels of free available halogen

With their high water demand and relatively low water quality requirements

designing an optimum efficiency fan has become very valuable

It is usually recognized that a Cooling Tower System needs water treatments and a maintenance program to prevent the transmission of Legionnaires Disease

The recycle and reuse of waste and process water streams can turn potential environmental problem discharge streams into beneficial cooling tower make-up streams

involves the use of enormous quantities uf water

a loss scale and/or corrosion control can occur

effective control of calcium phosphate precipitation must be maintained both in the recirculating cooling water and at heated surfaces if corrosion is to be controlled without a loss of heat transfer efficiency

The process of SHM project planning

Two dams are authorized

The ISO 9001 quality system can be paraphrased as: (1) Make what the customer wants