standards and codes
Tech Notes
PHTA’s Recreational Water Quality Committee (RWQC) has created Tech Notes articles on maintaining water quality from a technical standpoint. They have been published in AQUA Magazine.
2022
- January - Air Quality for Indoor Pools
- February - Conserving Pool Water in Times of Drought
- March - Better, Safer Circulation Upgrades
- April - Specialty Maintenance Chemicals & Devices
- May - AOP Systems
- June - Fighting Recreational Water Illness
- July - Revised Energy Standard Meets DOE Pool Pump Rule
- August - Building Pools Up High
2021
- January - The Crucial Role of Standards and Codes
- February - Ultraviolet (UV) Pool Systems
- March - Operating Guidelines for a Successful Public Pool and Spa Reopening During the COVID-19 Pandemic
- April - Review: COVID-19 and Pools
- May - Start-Up for Plastered Pools
- June - Swimming in Natural Environments
- July - Total Alkalinity in Pool and Spa Water
- August - The RWQC: How They Do It
- September - Salt Chlorine Generators
- October - Calcium Hypochlorite (cal hypo)
- November - Copper-Silver Mineral Sanitizers
2020
- January - Source Water and Its Effects on Pool and Spa Maintenance
- February - In Memoriam: Greg Garrett
- March - Wild Animals in the Water
- April - Preventing Chlorine Gas Leaks
- May - Sodium Hypochlorite, AKA "Liquid Chlorine"
- June - The Importance of Swimmer Hygiene
- July - Secondary vs. Supplemental Disinfection Systems
- August - Metals and Metal Staining
- September - Partial (Soft) Pool Closing
- October - Scary Pool Stories
- November - The Impact of Chloraminated Tap Water on Pools and Spas
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