Chromium wastewater treatment control system
The utility model discloses a chromium wastewater treatment control system. The system comprises a first pH regulation metering pump, a second pH regulation metering pump, an oxidation-reduction potential (ORP) regulation metering pump, a control box, a pH detection electrode and an ORP detection el...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
21.11.2012
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a chromium wastewater treatment control system. The system comprises a first pH regulation metering pump, a second pH regulation metering pump, an oxidation-reduction potential (ORP) regulation metering pump, a control box, a pH detection electrode and an ORP detection electrode, wherein the liquid inlet of the first pH regulation metering pump is connected with an acid liquid storage tank; the liquid outlet of the first pH regulation metering pump is connected with a regulation tank; the liquid inlet of the second pH regulation metering pump is connected with an alkali liquid storage tank; the liquid outlet of the second pH regulation metering pump is connected with the regulation tank; the control box is respectively connected with the first pH regulation metering pump, the second pH regulation metering pump and the ORP regulation metering pump; the pH detection electrode is arranged in the regulation tank and is connected with the control box; and the ORP detection electrode is |
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Bibliography: | Application Number: CN20122175175U |