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Sodium hypochlorite solution dosage can be chosen with many methods based on clients requirement:
1、will adjust the frequency drives the metering pump dosing available chlorine, and ***ection artificially of residual chlorine value and constantly adjust dosing quantity until up to required. Constant water quality, constant water flow, constant dosage are required for this method of dosage..
2、Based on the 4~20mA signal ***ected of water pipe network flow meter to select relevant available chlorine with water flow rate. The chlorine dosage will be changed according to flow rate, this is the close-loop control method.
Based on the signal ***ected of water pipe network flow meter, the chlorine dosage will be changed according to residual chlorine value, this is the close-loop control method.
4、Based on the signal ***ected of water pipe network flow meter to adjust signal of chlorine dosage, and adjust chlorine dosage again according to residual chlorine to achieve composite loop control. |
| Company: |
JI'NAN OURUI INDUSTRY CO.,LTD
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| Contact: |
Mr. yuan ye |
| Address: |
No.2-9 Qilihe Road |
| Postcode: |
250100 |
| Tel: |
18615533110 |
| Fax: |
053155711655 |
| E-mail: |
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