Proceedings title: Applied Mechanics and Materials
Editors: Jiang LZ
Publisher: Trans Tech Publications
Volume number: 389
Conference information: Materials Technologies, Automation Systems and Information Technologies in Industry
Abstract: Copper (II) imprinted polymer particles were prepared by surface molecular imprinting technique in toluenewith 1-hy-droxy-4-(prop-2-enyloxy)-9, 10-anthraquinone (AQ) as the functional monomer, silica gel as the carrier.The effect of adsorption time, acidity, temperature and concentration on adsorption capacity was investigated by atomic absorption spectrometry. Selectivity for Cu2+ of the prepared polymer was also studied in mixed aqueous solution, the ion imprinted polymer were applied to the determination of Cu2+ in river and tap water samples, the concentration of Cu2+ in water samples were determined and the recoveries of Cu2+ in river and tap water samples were 110.7% and 109.2%, respectively.
Template and target information: copper ion, Cu(II)
Author keywords: adsorption, Cu2+, silica gel, surface imprinting