Patent Number: 
Section: claims

1. A method for treating ion exchange resin containing radioactive isotopes comprising:obtaining the ion exchange resin from a nuclear reactor system primary coolant loop;containing said ion exchange resin in a high integrity container;washing said ion exchange resin while contained in the high integrity container with a selective regenerant agent to produce a wash solution comprising one or more types of the radioactive isotopes;treating said wash solution by mixing said wash solution with isotope specific media to remove a selected radioactive isotope from said wash solution, wherein the radioactive isotope is retained within the isotope specific media to concentrate the radioactive isotope within the isotope specific media;separating out the isotope specific media from said wash solution; and vitrifying said wash solution that has been separated from the isotope specific media. 2. The method of claim 1 wherein said selected radioactive isotope is an isotope of an element selected from the group consisting of cesium, strontium, and nickel. 3. The method of claim 1 further comprising evaporating liquid from the wash solution after the isotope specific media has been separated from said wash solution. 4. The method of claim 3 wherein the wash solution is vitrified after the liquid has been evaporated. 5. The method of claim 1 further comprising directing said wash solution that includes the one or more types of radioactive isotopes into a secondary coolant loop of the nuclear reactor system. 6. The method of claim 1 wherein said selective regenerant agent includes a chelating regenerant agent. 7. The method of claim 3 wherein the liquid is evaporated by thermally treating said wash solution. 8. The method of claim 3 wherein the liquid is evaporated by heating said wash solution with microwaves. 9. The method of claim 1 further comprising treating said wash solution by mixing said wash solution with a second isotope specific media to remove a second radioactive isotope from said wash solution, wherein the second radioactive isotope is retained within the second isotope specific media to concentrate the second radioactive isotope within the second isotope specific media, and wherein said wash solution is vitrified after removing the second radioactive isotope. 10. The method of claim 9 wherein the selected radioactive isotope comprises nickel, and wherein the second radioactive isotope comprises cesium or strontium.