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download articleChlorine/Chlorine Dioxide Measuring Principle
Chlorine/Chlorine Dioxide Measuring Principle
| Cathode |
| Anode |
| Electrolyte |
| Membrane |
| Membrane cap |
| Threaded ring |
| Pressure valve |
| Measuring chamber |
| Sealing ring |
| Reaction on the positive electrode: |
| Reaction on the positive electrode: |
| Chlorine dioxide |
| Chlorine |
Measurement of Chlorine Dioxide
| or |
| Sodium chlorite / chlorine gas method: |
| * refers to free chlorine |
| chlorine* |
| A chlorine dioxide solution contains hardly any |
| Sodium chlorite / hydrochloric acid method: |
| Reactor |
| Stock |
| Stock |
| Reactor |
| it contains chlorine* |
| chlorine free* |
| The chlorine dioxide solution is, depending on the dosing quantity ratio between NaClO2 and Cl2 |
For more information: Endress+Hauser GmbH
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