Next Generation DOWEX MARATHON™ Ion Exchange Resins for Industrial Water Treatment

Small change, big impact. Experience up to 10% greater productivity.

Want to make a big impact on water efficiency? Think small. Really small. With Dow ion exchange (IX) technologies, decisions on a molecular level can deliver outsized benefits. Optimizing IX technology can lower your demineralization costs and wastewater volume significantly.

Next generation DOWEX MARATHON™ Ion Exchange Resins for industrial water treatment, combined with optimized system design, help you achieve as much as 10% greater productivity from your raw water (or even more), with:

  • Higher regenerability and operating capacity
  • Longer resin life and lower replacement cost
  • Less swelling for higher throughput and fewer regenerations
  • Flexibility to use in all system designs and to simplify inventory

Reduce regenerations, chemical use and waste

The efficient performance of DOWEX MARATHON IX resins helps lower your operating expenses by reducing the number of costly, time-consuming regenerations, as well as chemical use and waste.

Plus the flexibility of these resins facilitates system design improvements that increase water efficiency such as retrofits to packed and layered bed systems.

  • Packed bed systems such as AMBERPACK™ and UPCORE™ Reverse Flow Ion Exchange Systems minimize dead space and unwanted dilution.
  • Layered bed systems using weak electrolyte resins improve efficiency up to 30%.

The best of two trusted technologies.

The next generation line of DOWEX MARATHON combines the best of DOWEX MARATHON and AMBERJET™ IX resins, re-engineered to meet the challenges of industrial water treatment today. This means that DOWEX MARATHON™ resins' enhanced capacity and ideal balance of properties enable operators to experience maximum usable capacity with minimum use of chemicals and rinse water—all with the exceptional physical stability and performance that DOWEX MARATHON™ and AMBERJET™ users have relied on for almost three decades.

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Product Type Application and features
DOWEX MARATHON™ 8300 WAC
  • High capacity, macroporous WAC delivering 15% higher operating capacity.
  • Designed for single bed and layered bed systems when paired with DOWEX MARATHON 1300 H.
DOWEX MARATHON™ 1200 H SAC
  • Excellent balance of properties to optimize water and chemical efficiency. Use for all demineralization systems including co-flow and packed bed systems.
  • Can be used in polishing mixed beds.
DOWEX MARATHON™ 1300 H SAC
  • High solids SAC resin designed for use in layered beds when paired with DOWEX MARATHON 8300.
  • Can also be used in polishing mixed beds.
DOWEX MARATHON™ 9600 WBA
  • High stability, macroporous WBA with excellent operating capacity designed for use in single bed or layered bed systems when paired with DOWEX MARATHON 4200 Cl.
  • Pore structure allows for easy release of natural organic molecules providing good organic fouling resistance and protection to SBA resins.
DOWEX MARATHON™ 4200 Cl SBA
  • Excellent balance of properties to optimize chemical and water efficiency. Use for all demineralization systems including co-flow and packed bed systems.
  • Slightly larger particle size designed to work in layered bed systems when paired with DOWEX MARATHON 9600.