I’ve decided to give CO2 a try for lowering a continuous rise in ph due to the use of a chlorine generator in a salt pool.
Question
Can I introduce the CO2 on the suction side of the pump? It will be injected at a very low rate so as not to cause cavitation at the pump.
CO2 for Lowering ph
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Bullseye45
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- My Pool: In ground 10000 gal. Rectangular salt water. Pentair variable speed pump, chlorine generator, Hayward cartridge filter.
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Denniswiseman
- Pool Industry Leader
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- Joined: Tue 06 Sep, 2011 05:48
- My Pool: 10k inground fibreglass, Telescopic Cover, Hayward Powerline pump, Quality filter with glass media, 27kw output heat pump, K-2006C test kit
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Re: CO2 for Lowering ph
I'm not familiar with that method of reducing pH, however I would be inclined to add it on the return after the SWCG to minimise any unwanted interaction.
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