Derwent Water Systems supply an extensive and comprehensive range of Demineralisation Systems that can easily supply in excess of 20m³/hr – 0.5m³/hr
Below are the bespoke systems supplying in excess of 20m³/hr.
Followed by the EcoPure Range supplying 5m³ – 20m³/hr
The intelligent, short cycle, high purity, deioniser system
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Then our smaller 255 and 132 and Range with flow rates from 0.5 m³/hr – 9.7m³/hr.
For pure water and ultra-pure water for use as make-up to high-pressure boilers and for use in the pharmaceutical industry, micro-electronics industry and chemical/petrochemical industries, Derwent Water Systems is available.
Our range of cation and anion exchange units are available in flow rates up to 9.7m³/h. The units employ both normal and counter-flow regeneration. These smaller standard units are:
- complete with automatic conductivity instigated regeneration
- central control panel
Control valves are either the well-proven 5-cycle multiport valve or, for larger units, a frontal manifold with individual corrosion-resistant valves.
The larger units are designed and manufactured to suit the client’s requirements and in keeping with Derwent’s philosophy to purpose-design to suit individual needs and budgets. The larger units typically can cope with flow rates up to 100m³/h.
Acid and caustic used for automatic plant regeneration of the anion and cation streams can be from:
- semi-bulk acid
- or bulk acid containers
For ultra-pure water, additional mixed bed polishers can be provided – again depending upon the applications.
Take a look at our Demineralisation Plant FAQs