- Sep 12, 2017
- 2
- Pool Size
- 27000
- Surface
- Vinyl
- Chlorine
- Salt Water Generator
- SWG Type
- Solaxx (Saltron) Reliant / Purechlor R7
Anyone read this article on CYA levels?
They cite the CDC and share that, "In case of a fecal incident ... CYA levels can no longer exceed 15ppm.
Here’s why: chlorine stabilizers (like CYA) slow the rate that free chlorine kills pathogens. Because of the slowed rate of sanitation, pools must have below 15ppm CYA when treating a fecal incident. That way, chlorine can sanitize effectively in a reasonable amount of time."
Thoughts on this? How might this standard apply differently to SWG pools?
The CDC's Limit for Cyanuric Acid in Swimming Pools
Cyanuric acid (CYA) protects chlorine from sunlight, but the CDC has set a CYA limit of 15 ppm for public swimming pools with a fecal incident.
blog.orendatech.com
They cite the CDC and share that, "In case of a fecal incident ... CYA levels can no longer exceed 15ppm.
Here’s why: chlorine stabilizers (like CYA) slow the rate that free chlorine kills pathogens. Because of the slowed rate of sanitation, pools must have below 15ppm CYA when treating a fecal incident. That way, chlorine can sanitize effectively in a reasonable amount of time."
Thoughts on this? How might this standard apply differently to SWG pools?