Method for preparing an ion exchange media

1. An ion exchange media comprising nonporous resin transport framework, said framework comprising a cation resin side and an anion resin side, wherein said sides are opposite each other and meet at least two interfaces;

said cation resin side and said anion resin side defining at least one flow path.

2. The ion exchange media of claim 1 , wherein cation resin and anion resin are contained within the flow path.

3. The ion exchange media of claim 2 , wherein the resin comprising the resin transport framework and the resin within the flow path may be regenerated resin, exhausted resin, or a combination of the two.

4. The ion exchange media of claim 2 , wherein the average particle size of the resin comprising the resin transport framework is smaller than the average particle size of the resin within the flow path.

5. The ion exchange media of claim 2 , further comprising least one of an anion membrane and a cation membrane, wherein said cation membrane is in contact with the cation resin side of the framework and said anion membrane is in contact with the anion resin side of the framework.

6. The ion exchange media of claim 5 , wherein said anion membrane is in continuous contact with said anion resin side, and wherein said cation membrane is in continuous contact with said cation resin side.

7. The ion exchange media of claim 1 , wherein said resin transport framework prevents movement of water through said resin transport framework outside the boundary of the flow path when said resin transport framework is in the dilute chamber of an electrodeionization apparatus.

8. The ion exchange media of claim 2 , wherein said resin transport framework is comprised of a binding agent and said flow path is comprised of a binding agent, and wherein the concentration of said binding agent in said resin transport framework is greater than the concentration of said binding agent in said flow path.

9. The ion exchange media of claim 8 , wherein the respective binding agents may be the same binding agent, different binding agent, or a mixture of the same binding agent and different binding agent.

10. The ion exchange media of claim 8 , wherein said resin transport framework is comprised of a first binding agent with a first porosity, wherein said flow path is comprised of a binding agent with a second porosity, and wherein said second porosity is greater than said first porosity.

11. An ion exchange media comprising a nonporous resin transport framework comprised of an anion resin side and a cation resin side that meet at at least one interface, said anion resin side and said cation resin side defining at least one flow path, said flow path comprising alternating areas of cation resin and anion resin in contact with said nonporous resin transport framework.

12. A method for limiting water splitting to resin—resin bipolar interfaces during electrodeionization of water, comprising limiting flow of water in a dilute chamber between an anion membrane and a cation membrane to a flow path, said flow path comprising alternating cation resin zones and anion resin zones contained within a nonporous resin transport framework comprising an anion resin side and a cation resin side, wherein the anion resin side is interposed between the resin zones and the anion membrane and wherein the cation resin side is interposed between the resin zones and the cation membrane.

13. The ion exchange media of claim 1 , wherein said nonporous resin framework surrounds said flow path.

14. The ion exchange media of claim 1 , wherein said nonporous resin transport framework does not come within the flow path.