| 摘要 |
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 (D50) of about 400-800 Å, a pore volume of about 0.4-0.6 ml/g, and a surface area of about 20-40 m2/g.
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