| abstract |
The present invention provides a method of reducing the concentration of an iodide compound using an ion exchange resin. The ion exchange resin is a macroporous resin having sulfur functional groups exchanged with silver, a dry weight capacity of at least 5.0 eq/kg, a mean pore diameter (D 50 ) of about 400 - 800 วบ, a pore volume of about 0.4 - 0.6 ml/g, and a surface area of about 20 - 40 m 2 /g. |