OVIVO U-PUR™ – The most compact 3-in-1 metal-free polishing reactor for Ultrapure Water production

The U-PUR is designed and manufactured to meet challenging applications such as Semiconductors, Medical, Pharmaceutical and all other industrial applications that exclusively require Ultrapure Water (UPW).

Traditional Polishing systems include standalone UV’s constructed of electro-polished Stainless Steel (SS). The combination of the UV Reactor and the Polishing Resin Vessel eliminates another potential source of contamination (oxidizable particles).

This unique metal-free reactor also combines multiple UPW Polishing Steps for the removal of TOC and H2O2 traces.

The 2-in-1 process step can easily be upgraded at any time in 3-in-1 by adding a catalyst resin without further modification.


Quartz UV Reactor
  • by LP-Hg Lamp 185 & 254 nm
  • UV self -reflective coating for 254nm light
  • For degradation of hydrogen peroxide traces produced by photolysis reaction.
Mixed Bed 
  • Ion exchange resins for removal of dissolved charged species (ions)





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