The desired pH value can be precisely adjusted by the addition of acid or alkali. An absolute must, particularly in neutralisation processes with stringent requirements for reliability and accuracy. ProMinent offers the right solutions for this – whether as an inline or batch process, as a stand-alone dosing station, or linked to a central control system
via PROFIBUS®.
Complete solutions from storage of acids and alkalis, through dosing equipment, to matched measurement and control equipment:
- Dosing stations for acids and alkalis
- Dosing pumps suitable for all media and dosing capacities
- pH electrodes for fitting in by-pass, exchangeable and immersion housings, or direct in pipelines for flexible process connection
- Controllers with extensive functions, optimally matched to sensor technology and dosing equipment, or simple transmitters, with PROFIBUS® interface too, for tailor-made control loop setup
- For standard configurations: measuring and dosing stations available as Plug & Play modules
- Complete neutralisation plants supplied pre-assembled and ready for operation
pH control loop – batch operating mode
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ProMinent® dosing station for acid |
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Controller for final monitoring of pH/temperature DULCOMETER® D1C |
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ProMinent® dosing station for alkali |
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pH electrode and temperature sensor DULCOTEST® in by-pass housing |
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Batch tank |
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Circulation pump von Taine® |
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pH electrode DULCOTEST® in immersion housing |
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ProMinent® static mixer |
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Controller for pH control DULCOMETER® D1C |
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pH sensor DULCOTEST® |
pH control loop – inline operating mode
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