WWT 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. Unlike some of our competitors, we DO NOT engage in regenerating resins exposed to wastewater or undesirable elements. Regardless how remote the possibility of contamination may be, the potential of mixing high purity resin with waste treatment media is a recipe for disaster! When quality, responsiveness and integrity matter most, let WWT design a portable exchange program that's right for you.

Benefits of WWT's Exchange Service

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

Typical Applications

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

Standard Product Sizes

X0618 Series
Includes a reinforced, poly-glass exchange vessel containing 0.25 cubic feet of media. It is specifically designed for laboratory settings, where low flow and intermittent use are prevalent. At flow rates up to .75 gpm, it can be used as a stand-alone unit capable of providing very high purity water. At flow rates of less than .75 gpm, it is designed to be installed in a recirculating loop, capable of providing high quality water at flow rates as low as 1 cc/hr. The X0618 can be used to feed a still system for pyrogen-free water, or if fed with RO product water and recirculated, it can yield 18 Megohm quality.

X0948 Series
Includes a reinforced, poly-glass exchange vessel containing 1.6 cubic feet of media. It is particularly useful in providing high purity water to single points of use over extended periods-of-time. The X0948 allows for variations in flows, with little sacrifice in capacity due to channeling. When plumbed in sets or trains, the X0948 can provide large volumes of high purity water at moderate flow rates.

X1252 Series
Includes a reinforced, poly-glass exchange vessel containing slightly more than 3.0 cubic feet of media. Its high column length-to-diameter ratio (4.2:1), makes this series extremely efficient. In fact, the high ratio allows the X1252 to out perform many larger units in total water production. Like the X0948 Series, the X1252 can be easily configured in sets or trains, but with much higher flow rate capabilities.

X1447 Series
Includes a reinforced, poly-glass exchange vessel containing 3.6 cubic feet of media. Its high flow rate and volume characteristics, make it the most popular selection among moderate to large users. Full 1" connections provide nearly 15 gpm of highly purified water. When configured in trains, the X1447 can accommodate virtually any application. Best of all, it is extremely cost effective.

SuperCell Series
Is designed for large users of high purity water, looking for the most economical means of operation, without the headaches associated with operating their own DI plant. The SuperCell is custom designed for each application, and offers a multitude of vessel sizes and resin quantities. This series includes portable vessels mounted to rigid skid frames, for easy transport and handling. Simply tell us how you want your system to operate, and we'll develop the right SuperCell configuration for you!

Array Options

Standard Configurations
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.

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/cm3. 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.

Dual-Bed strong base systems produce an average water quality of 150,000 ohms/cm3 with a pH over 7. The dual-bed units remove silica and carbon dioxide from the water and are excellent all-purpose systems. The versatility and high quality effluent make the dual-bed configuration ideal for microelectronics, boiler makeup and surface coating applications, to name a few.


Water Quality Monitoring
Water Quality Monitoring WWT has made monitoring your water quality quick and easy. Each of our units include a standard set of highly accurate, water quality indicator lights.

The procedure is quite simple: If the indicator light is illuminated, the water quality is within the specs you require. If the indicator light is not illuminated, it's time call WWT for an exchange.

Monitoring lights are available in a variety of quality limits, ranging from 20,000 ohms (24 ppm) up to one megohm (0.5 ppm). They are powered by 115 VAC and 12 VDC, and can be configured with or without remote/local alarms.

Optional Features

• Packaged/Skid mounted systems
• Multi-train/Custom tank and media configurations
• Digital or analog quality control monitors
• Remote alarms, analyzer and interface systems
• Product water tanks (polyethylene, fiberglass w/ specialty linings, stainless steel, etc.)
• High quality distribution/forwarding/recirculation pumps and controllers
• Custom pipeworks using Butt IR Fusion or BCF methods (polypropylene, PVDF, etc.)
• Flow meters, automatic valves, sampling ports
• UV sterilizers and sub-micron filtration