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Service Exchange Deionizers

Wigen offers a wide variety of sizes and configurations to meet the needs of any application or process. Our state-of-the-art regeneration plant ensures that each regenerated batch of media yields maximum throughput performance. Furthermore, all freshly regenerated media must pass a litany of quality control tests before it is certified for field use. This rigorous process ensures that our valued customers will consistently receive the highest quality exchange product - every time.

Activated Carbon units are a common addition to many high purity DI applications. Its enormous adsorption capabilities are well suited for removing organics and chlorine. As part of our commitment to quality assurance, we use only new, virgin carbon for each exchange.

Dual-Bed strong base systems produce an average water quality of 200,000 ohms/cm with a pH of about 7. The dual-bed units remove silica and carbon dioxide from the water and are excellent all-purpose systems. Mixed-Bed systems consist of single vessels containing both cation and strong base anion resins. Mixed-Beds produce the highest purity water, which typically ranges from 200,000 up to 18,000,000 ohms/cm. Most often, the Mixed-Bed units are placed down-stream of a primary treatment apparatus (dual-bed DI, RO system, etc.), to act as a polishing mechanism.

Benefits of WWT's Exchange Service

  • No capital investment
  • No labor or maintenance cost
  • No chemicals or hazardous wastes
  • Easily adapts to growth and change
  • Simple to operate
  • Unparalleled customer support

Common Applications

  • Biomedical/Pharmaceutical/Laboratory
  • Boiler Makeup/Power Generation
  • High Purity Process Loops
  • Microelectronics/Semiconductors
  • Plating/Coating Lines
  • RO Permeate Polishing

Typical Features

  • Premium grade media
  • Rubber lined steel or reinforced fiberglass pressure vessels
  • Full-flow, non-clogging distribution systems
  • Quick-connect fittings

Optional Features

  • Skid mounted systems
  • Multi-train/Custom tank and media configurations
  • Custom controls & instrumentation
  • Distribution/forwarding/recirculation systems
  • Custom pipe work using Butt IR Fusion or BCF methods (polypropylene, PVDF, etc.)
  • Flow meters, automatic valves, sampling ports