Demineralisation (DI) and Demineralized Water

AllWater Technologies Ltd offers a range of standard co-current and counter current, twin bed demineralizers suitable for a wide spectrum of manufacturing industries including:

  • Aerospace & Defence
  • Chemical Processing
  • Food & Beverage
  • Metal Finishing
  • Microelectronics
  • Pharmaceutical & Biotechnology
  • Surface Finishing
  • General Manufacturing

Our range of smaller sized demineralisation units use proven multiport valve technology for control of service and regeneration functions, with larger plant employing individual diaphragm valves, mounted within pipework manifolds, for these processes.

Bespoke demineralizer systems for more specialist applications, such as water recovery within the metal finishing industry, are also available. These systems employ a variety of ion exchange resins to best suit the operating conditions and have additional design features such as the facility for in situ cleaning of resins.

AllWater Treatment plant is supplied with conductivity or resistance meters for indication of treated water quality and control of regeneration initiation; larger water treatment plants being supplied with programmable logic controllers (PLC’s) for overall plant control, and human machine interface (HMI) for indication of plant running condition and operator input.

Regenerant handling systems including semi-bulk and bulk holding tanks are available, although smaller water treatment plants are generally designed, for ease of use, to regenerate directly from carboys or other suitable containers.

A wide variety of fume scrubbing systems, including resin type scrubbers with colour change resin for operation with day tanks or other small containers are also available.

For further information about any of our services or products please contact us by

Calling us on +44 (0) 1934 751333

Emailing us at

Or completing and submitting the form found on our Contact page.