Selective transport of Cu(II) ions from a mixture of Mn(II), Co(II), Ni(II), Cu(II), Zn(II), and Pb(II) cations through a bulk liquid membrane using benzyl bis(thiosemicarbazone) as carrier

Preparation and characterisation of a novel copper‐imprinted polymer based on β‐cyclodextrin copolymers for selective determination of Cu2+ ions

“…Copper is not easily degraded by the microorganisms in water, and it causes serious harm to humans, aquatic organisms and the environment by enrichment through the biological chain. The unique selectivity for adsorption in ion imprinting technology can be a good solution for the removal of trace copper ions; hence, this technology can be used in water treatment, solid‐phase extraction, biomedicine and membrane separation …”

The (CF3C(O)NH)(C6H5CH2NH)2P(O) phosphoric triamide as a novel carrier with excellent efficiency for Cu(ii) in a liquid membrane transport system

“…[1][2][3][4] Towards this aim, various separation techniques are well-known, such as plasma atomic emission spectrometry, 5,6 liquid chromatography, [7][8][9] cloud point extraction, 10 and ion transport methods using a bulk liquid membrane (BLM) system that has attracted attention in recent years. [11][12][13][14][15] The use of a BLM containing specic metal ion carriers offers an alternative to the solvent extraction processes for the selective separation and concentration of metal ions from aqueous solutions.…”

Facile Preparation of Ion-Imprinted Chitosan Microspheres Enwrapping Fe3O4 and Graphene Oxide by Inverse Suspension Cross-Linking for Highly Selective Removal of Copper(II)

“…The problem of heavy metal pollution has become a big threat to our ecosystem and human health . Various technologies like chemical precipitation, electrodepositions, liquid–liquid extraction, and membrane separation , have been widely used to remove heavy metal ions. However, these methods are usually ineffective or expensive.…”