Bob Van Goor and Norm Hall
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June 7, 2021
New water-saving and energy-saving cooling tower designs come with concerns about change. From the owner to the engineer to the contractor, the question becomes, “Why... READ MORE
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Cooling Tower Design to Save the Planet: Part 3 of 4 – Save Energy
Bob Van Goor and Norm Hall
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May 31, 2021
We understand the tremendous water savings available with the information provided in Part 1 & Part 2 of this cooling tower series. There is more... READ MORE
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Cooling Tower Design to Save the Planet: Part 2 of 4 – Cycles of Concentration
Bob Van Goor and Norm Hall
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May 24, 2021
The combination of water usage and energy usage in open loop cooling towers are a significant cost to owners. Owners are faced with tremendous water... READ MORE
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Cooling Tower Design to Save the Planet: Part 1 of 4 – Drift Eliminators
Bob Van Goor and Norm Hall
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May 17, 2021
The combination of water usage and energy usage in open-loop cooling towers is a significant cost to owners. There are ways to reduce the waste... READ MORE
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The objective of water treatment is to:
*INHIBIT CORROSION, prevent mineral scale & control bacteria, biofilm & legionella. In this Monday Morning Minute, we will discuss the technology and the effect that pulse technology via the Griswold Wave product provides specific to corrosion inhibition. [Read more…]... READ MORE
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The objective of water treatment is to: *CONTROL BACTERIA, BIOFILM AND LEGIONELLA, Inhibit Corrosion, & Prevent Mineral Scale. In this Monday morning minute, we will discuss the technology and the effect that pulse technology via the Griswold Wave product provides specific to microbial control. [Read more…]... READ MORE
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The objective of water treatment is to: PREVENT MINERAL SCALE*, Control Bacteria, Biofilm And Legionella, & Inhibit Corrosion. In this Monday morning minute, we will discuss the technology and effect that pulse technology via the Griswold Wave product provides specific to mineral scale prevention.[Read more…]... READ MORE
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Today’s building owner’s have many opportunities to improve water use efficiency. ASHRAE Standard 189.1 identifies a few areas to focus on reducing water use specific to cooling towers. The last four issues of Deppmann’s Monday Morning Minutes has discussed specific strategies to improve water use efficiency using current Cooling Tower and Advanced Water Treatment technology advancements in design. [Read more…]... READ MORE
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Most new chillers can now handle variable flow through the condenser providing many opportunities for operational savings. As the cooling tower is an integral part of this system, it is important to understand the effect of flow rate changes and how to insure your cooling tower can provide optimal savings while operating [Read more…]... READ MORE
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In this issue, we will discuss the changing requirements specific to “cycles of concentration” in cooling tower applications. In addition, we will review the effect of increasing cycles of concentration and provide solutions to improving these results. ASHRAE Standard 90.1-2010 code change effective 10.18.2013 states [Read more…]... READ MORE
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