I used to control it manually, but I cant stand sitting there and counting bubbles all the time. So now I use a pH probe in the effluent and set the controller to 6.5 to 6.7, then adjust effluent flow up or down as necessary. Only took a couple days to tune this way.
This is what I have been leading towards. Why do you need a Ph probe and controller though?
04-13-2006, 10:42 PM
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