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Eric Knight

Eric Knight is a former competitive swimmer and American Record Holder. He is devoted to fixing indoor air quality (IAQ) problems in natatoriums and is currently the Director of Sales and Marketing for Orenda.

Swimmers Pee in the Pool

Swimmers pee in the pool

Not only is peeing in the pool disgusting, it also results in harmful disinfectant byproducts (DBPs) being off-gassed from the water. Examples of these DBPs are chloramines (specifically the airborne NCl3, Nitrogen Trichloride), chloroform, cyanogen chloride, and other gases. They are harmful and cause swimmers like me to develop asthma and lifeguard lung. Ironically, our urine is one of the root causes of the harmful air we breathe. One would think that would be enough to stop swimmers from peeing in the pool. But there are valid reasons why swimmers pee.

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World Class Water Clarity

Any pool is capable of having world class water clarity, provided they have the right components and management practices. Most pools face cloudy pool water at least some of the time. In this article, we focus on the pools that consistently have stunning water clarity. What are they doing differently?

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Pool IAQ interview with Keith Coursin, Desert Aire

Keith Coursin clears the air: Pool indoor air quality was a big deal before it became a big deal.

As a follow up to part 1 and part 2 of the history of pool indoor air quality (IAQ), I reached out to Keith Coursin, the President of Desert Aire Corp, a prominent pool dehumidifier manufacturer. Coursin has been in the field of HVAC technology since his 20's; in my personal opinion he's one of leading experts on pool dehumidification in the world. This is my interview with Keith Coursin.

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