CPC B01J 20/265 (2013.01) [B01D 53/02 (2013.01); B01D 53/64 (2013.01); B01D 53/81 (2013.01); B01J 20/226 (2013.01); C02F 1/288 (2013.01); C02F 1/70 (2013.01); B01D 53/62 (2013.01); B01D 2253/204 (2013.01); B01D 2253/25 (2013.01); B01D 2257/106 (2013.01); B01D 2257/2025 (2013.01); B01D 2257/406 (2013.01); B01D 2257/504 (2013.01); B01D 2257/708 (2013.01); B01D 2258/06 (2013.01); C02F 1/285 (2013.01); C02F 2101/20 (2013.01); C02F 2101/22 (2013.01); C02F 2103/08 (2013.01)] | 20 Claims |
1. A method for extraction of compounds comprising one or more metal or metalloid from an aerial or aqueous medium by selective binding, said method comprising:
providing an aerial or aqueous medium comprising compounds comprising one or more metal or metalloid;
exposing said aerial or aqueous medium to a composite, said composite comprising at least one porous template functionalized by at least one polymer, said polymer comprising one of the following chemical functions: primary, secondary or tertiary amine, amide, nitrile, pyridine, pyrrole, thiol, thiolether, thiophene, thiadiazole, alcohol/hydroxyl, phenol, catechol, pyragallol, carboxylic acid, aldehyde, ester, acyl, crown ether, phosphate, phosphoryl, epoxide, halogen, haloalkane;
during said exposure, allowing the compounds comprising one or more metal or metalloid to bind to the composite.
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