Jeffery21
        
文章: 8
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于 2004-11-14 23:18 
Dear Folks, Please help:- 1) Is there any relationship between the salinity and the ORP value? I have just installed an ORP meter. It's show a figure of 120-130. At this moment I am using 1.010. 2) If this situation sustain then I am consider to install O3 machine. However, I am worry because I have heard that O3 is harmful to human especially children. In this case, please comment if it would be more safety to use a O3 machine with smaller concentration. Thanks.
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