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Chemical injection and control system for waterworks
- User
- Waterworks in the Shikoku region (Japan)
- Category
- Chemical Pump
Issues / requests
Due to the equipment renewal in the water purification plant, we requested the replacement of the chemical injection tank, chemical injection pump, _and control panel. Due to the large fluctuations in raw water turbidity, it was difficult to manage treated water _and control chemical injection. When updating, I would like to make it easier to manage.
Tohkemy's proposal
Introduced "Linearize" control that optimizes the amount of chemical injection (coagulant, sodium hypochlorite) while constantly monitoring turbidity and flow rate. , Realized cost reduction without unnecessary drug injection. By linking the tank, pump, and chemical injection monitoring system, a stable water supply has become possible.
Customer's Opinions
Waterworks in the Shikoku region (Japan)
I was able to request Tohkemy, a manufacturer specializing in filter media, to update the equipment at once. Since we received requests from the meeting stage, we are now able to operate the system with the desired functions. The test run adjustment was done carefully, and it was completed within the planned construction period.
Chemical Pump
- Small-type diaphragm pump unit 1
- Small-type diaphragm pump unit 2
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