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Home » Authors » Timothy Keister

Timothy Keister

Timothy Keister, CWT, is president of ProChemTech International Inc., Brockway, Pa., a company that provides water treatment through chemistry, system design and engineering for more than 20 years. For more information from ProChemTech International, call (814) 265-0959 or visit www.prochemtech.com.

Articles

ARTICLES

A 'Green' Option for Cooling Tower Biological Control

Timothy Keister
November 5, 2007
No Comments
Electrolysis-based bromine delivery can control microorganism growth in cooling tower water while avoiding the environmental, health and safety hazards posed by conventional biocides.
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Managing Cooling Water Part 6: Selecting a Supplier
Industrial Water Treatment

Managing Cooling Water: Selecting a Supplier

Timothy Keister
July 10, 2006
No Comments
This article, which explores methods for selecting a water management program supplier, is the final part of a series on water management basics and technologies.
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Managing industrial Cooling Water Preventing Biological Fouling
Industrial Water Treatment

Managing Cooling Water: Preventing Biological Fouling

Timothy Keister
May 5, 2006
2 Comments
Uncontrolled microbiological growth within a cooling water system can result in the formation of biological fouling layers (biofilm) on all surfaces in contact with the cooling water. The biofilm acts as a thermal insulator to decrease heat transfer efficiency in the production equipment and usually results in a substantial corrosion rate increase due to the formation of anaerobic areas under the fouling layer.
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Managing Cooling Water: Preventing Calcium Scale Deposits
Industrial Water Treatment

Managing Cooling Water: Preventing Scale Deposits

Timothy Keister
March 1, 2006
No Comments
This article, which explores methods for preventing scale deposits in cooling water systems, is the fourth in an occasional series on water management basics and technologies.
Read More
white rust industrial Water Treatment Managing Cooling Water
Industrial Water Treatment

Managing Cooling Water: Corrosion Control

Timothy Keister
November 1, 2005
No Comments
This article, which explores methods for controlling corrosion in cooling water systems, is the third in an occasional series on water management basics and technologies.
Read More
industrial Water Treatment Managing Cooling Water
Industrial Water Treatment

Managing Cooling Water: Chemistry Control

Timothy Keister
September 1, 2005
No Comments
This article, which explores the reasons why you should manage your industrial cooling water, is the second in an occasional series on water management basics and technologies.
Read More
industrial Water Treatment Managing Cooling Water
Industrial Water Treatment

The Basics of Cooling Water Management

Timothy Keister
July 1, 2005
No Comments
This article, which explores the reasons why you should manage your industrial cooling water, is one in an occasional series on water management basics and technologies.
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