Contact Us

Topic: Chloramine Vapor

chloramine vapor ASHRAE 62.1 natatorium ventilation airborne chloramines how to remove chloramines chloramine stratification chloramine recirculation airflow problems in indoor pools

Two Types of Airflow Problems in Indoor Pools
By Chloramine Consulting on September 19, 2022

When we are contracted to evaluate natatoriums with air quality problems, we look for structural reasons why the air quality is problematic. In our experience (from visiting and evaluating...

Continue Reading

vapor pressure pool evaporation evaporation rate chloramine vapor indoor pool vapor pressure vapor barrier natatorium vapor barrier

Vapor Pressure and Vapor Barriers for Indoor Swimming Pools
By Chloramine Consulting on August 4, 2020

Whether we like it or not, indoor swimming pools are warm, humid environments. By virtue of how they operate, indoor pools create more vapor pressure than any other type of room we can...

Continue Reading

natatorium air quality ashrae natatorium chloramine vapor indoor pool airflow indoor pool HVAC natatorium ventilation fans in pools 30 fpm airborne chloramines indoor pool air quality

Don't Blow Air Directly onto a Pool
By Chloramine Consulting on February 19, 2020

In natatoriums, When the air gets rough, the fans get blowing. And that's not always a good thing.

Continue Reading

chlorine smell natatorium air quality pool air quality source capture exhaust paddock evacuator pool dehumidification system ashrae natatorium ashrae 62 dedicated exhaust chloramine vapor mistakes in natatorium design solution by dilution

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...

Continue Reading

chlorine smell chloramines trichloramine vapor pressure pool evaporation dedicated exhaust chloramine vapor trihalomethane chloroform

Chloramine Vapor
By Chloramine Consulting on September 10, 2019

Indoor air quality in natatoriums has many variables and moving pieces, but at the end of the day, it all boils down to one thing: how effectively can the air handling system remove...

Continue Reading