| 摘要 |
An improved heterogenous hybrid thermally regenerable salt sorbent resin is provided. The salt sorbent resin comprises a macroporous host copolymer and a crosslinked guest copolymer having, respectively, weak acid groups and weak base groups. The salt sorbent resin is formed from a precursor heterogenous hybrid resin having a crosslinked guest copolymer formed from a polyunsaturated monomer and a monoethylenically unsaturated monomer containing a haloalkyl group.
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