| 20100147768 | RENEWABLE SORBENT MATERIAL AND METHOD OF USE - Sorbent materials include a support, a base material comprising a first compound covalently bound to the support, and an active material reversibly bound to the base material, wherein the active material comprises a second compound with at least one functional group selected for binding a target species. The active material with the bound target species can be removed by washing the sorbent material with a solvent in which the second compound is soluble. The sorbent material can be regenerated by reversibly binding one or more second compounds having a selected functional group to the washed base material. | 06-17-2010 |
