Re: [foxboro] PH controller in Waste Water Treatment
- From: Jerry Hidahl <Jerry_Hidahl@xxxxxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Tue, 21 Mar 2006 13:20:16 -0600
A group at Texas Tech developed a process model based pH control strategy
years ago that works. It involves multiple pH probes (at least two, three
for feedback) and two neutralizer addition points. For more information, I
suggest contacting Dr. James Riggs, Dept. of Chemical Engineering, PO Box
43121, Lubbock, TX 79409-3121, phone 806-742-1765. I'm sorry, my contact
information doesn't include an e-mail address, but you might find more on a
Texas Tech web site.
Jerry Hidahl
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