Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1986-04-01
1989-04-04
Therkorn, Ernest G.
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210709, 210746, 210756, 210764, 210 961, 2101981, 210206, 210209, 2102211, 2102212, 166 751, C02F 172
Patent
active
048184128
ABSTRACT:
An improved apparatus and process for feeding hypochlorite solution from a source of the solution to a device for removing impurities from water in a water treatment system is disclosed. The improvement comprises a first means for continuously measuring the oxidation/reduction potential of the effluent water of the device, and a second means operatively connected to the first means and the pump means continuously controlling the feed-rate of the pump means in response to the measured oxidation/reduction potential of the effluent water, thereby maintaining a predetermined oxidation/reduction potential in the effluent water of the device.
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Betz Laboratories Inc.
Ricci Alexander D.
Therkorn Ernest G.
Tobe Roslyn T.
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