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Topic: Source Capture Exhaust

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ASHRAE Standard 62.1 for Indoor Swimming Pools
By Chloramine Consulting on November 24, 2019

How do mechanical engineers know what to design for specific rooms, like natatoriums? What resources do they use as guidelines? As it turns out, there are some standards and codes for...

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Debunking 'Solution by Dilution' for Indoor Swimming Pools
By Chloramine Consulting on November 7, 2019

The old, obsolete approach to natatorium air quality sounded like "the solution to pollution is dilution."  In other words, introduce excess outdoor air (OA)–and exhaust more air...

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Understanding Source-Capture Exhaust
By Chloramine Consulting on August 31, 2019

Trichloramine, trihalomethanes and other noxious disinfection byproducts (DBPs) that off-gas from swimming pools are not your ordinary airborne contaminants. These substances–when...

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The Difference Between Return Air and Exhaust Air
By Chloramine Consulting on August 28, 2019

This is a brief article to shed light on a problem. The problem is one of semantics, but the consequences are real indeed. Too often the terms return and exhaust are used...

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Natatorium Design Resources
By Chloramine Consulting on August 10, 2019

Natatorium design is a unique art, or perhaps science. Moreso than typical commercial buildings, indoor pools have variables that require special attention and expertise from designers....

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Addendum to "Indoor Air Quality vs. Water Quality"
By Chloramine Consulting on June 9, 2019

This article is a republishing of a guest blog written by Eric Knight for the NSPF in 2017, found here.

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Pool Air Quality Resources
By Chloramine Consulting on April 26, 2019

Want to learn more about the air side of the pool air quality problem? This article and its supporting links are for you. We also have separate content for Pool Water Chemistry,...

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