double treatment on ion exchange resin

The ion exchange resin can be a mixture of an anion exchange resin and a cation exchange resin.

The ion exchange resin is washed.

The ion exchange resin may comprise an anion exchange resin such as an anion exchange spin column.

The invention also relates to an ion exchanger resin crushing process that uses an ion exchanger resin crushing apparatus according to the invention.

The ion exhange media of the present solution is an ion exchange resin.

Preferably, the ion exchange resin is alumina.

The drug-resin complex includes a drug complexed to an ion exchange resin.

A cartridge filled with an ion exchange resin and having an air flow path which is provided at a location where the ion exchange resin is not filled.

The ion exchange resin can comprise an anion exchange resin or a cation exchange resin depending on the substances that are desired to be removed from the dialysis solution.

The ion exchange resin cartridge is housed in the case.

The solid acid catalyst may be an acidic ion exchange resin.

Preferably the acidic ion exchange resin is of the weakly acidic methacrylate type.

This invention relates to a process for regenerating ion exchange resin and to a method of separating ion exchange resin beads from seeding particles carrying an insoluble regeneration product.

The rhenium eluate is collected and the ion exchange resin is protonated.