Authors: Wang Q
, Tao YG
, Li HF
, Liu HT
, Chen JY
Preparation,characterization of Pb (2+)-imprinted hybrid membrane and investigation of its adsorption characteristic.
Publication date: 2008
Journal: Journal of Anhui University of Technology and Science (Natural Science)
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTOTAL-AHJD200804008.htm
Abstract: With the chitosan, TBT as the primary materials, Pb2+-imprinted chitosan/TiO2 hybrid membrane was prepared via molecular imprinting technique. The hybrid membrane was characterized by IR and TGA. The influences of concentration of Pb2+, pH, temperature on adsorption of hybrid membrane were discussed. The results indicate that the concentration of Pb2+ was 100 mg/L, pH3.5, 60 °C, the imprinted chitosan/TiO2 hybrid membrane possesses a good adsorption to Pb2+.
Template and target information: lead ion, Pb(II)
Author keywords: Pb2+-imprinted hybrid membrane, sol-gel, chitosan, adsorption efficiency
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