Method for oxidative degradation of ion exchange resin

A method for oxidative degradation of an ion exchange resin, comprising steps of:

• (a) obtaining a column-type reactor having a column,
• wherein said column has a cooling water inlet, a cooling water outlet, a reflux inlet, a reflux outlet, an oxidant inlet and a dispenser;
• said cooling water inlet is corresponding to said cooling water outlet and adjacent to said reflux inlet;
• said cooling water outlet is adjacent to said reflux outlet;
• and said dispenser is located between said reflux inlet and said oxidant inlet;
• (b) adding an ion exchange resin into said column;
• adding water and a transition metal salt into said column;
• and forming a fluidized bed by controlling a reaction of said ion exchange resin through a process selected from a group consisting of a refluxing process and an aeration process;
• (c) processing said reaction in said column-type reactor at a temperature controlled between 40 celsius degrees (° C.) and a boiling point;
• and
• (d) adding an oxidant from an oxidant inlet below said column;
• flowing said oxidant through a dispenser to process oxidation with said ion exchange resin to decompose and destroy original structure and ion exchange characteristic of said ion exchange resin;
• and, after decomposing and liquefying said ion exchange resin, obtaining and outputting a final product from bottom of said column.