Combined Chlorine 201: How to reduce combined chlorine
00:00 - Intro
02:15 - How do we get rid of combined chlorine? Do we just let chlorine do its thing?
02:49 - Two categories of how to reduce combined chlorine: chemically and physically.
03:30 - Two chemical options: breakpoint chlorination and supplementing chlorine with enzyme or a non-chlorine oxidizer shock. But enzymes and non-chlorine oxidizers do not directly reduce combined chlorine...only chlorine can.
15:06 - Physically removing combined chlorine is done with secondary systems. Oxidizers and UV sanitizer. Ozone and AOP are oxidizers that destroy both nitrogen compounds and formed…
The skinny
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