NDLI: Preparation and selective adsorption of organic pollutants by an inorganic molecular imprinted polymer.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Shang, Jiaobo Song, Yanqun Rong, Chuan Wang, Yinghui Wang, Liwei Zhang, Yuanyuan Yu, Kefu
Description	Author Affiliation: Shang J ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com.); Song Y ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com.); Rong C ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com.); Wang Y ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com); Wang L ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com); Zhang Y ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com); Yu K ( School of Marine Sciences, Guangxi University, Nanning 530004, China E-mail: 8668370@qq.com)
Abstract	A novel inorganic molecular imprinted polymer (MIP) was synthesized by adding Al(3+) to the Fe/SiO2 gel with Acid Orange II (AO II) as the template. The MIP was characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy and nitrogen adsorption-desorption measurement. Compared with the non-imprinted polymer (NIP), the MIP enhanced the adsorption capacity of the target pollutants AO II. The selective adsorption capacity study indicated that the MIP adsorbed more AO II than the interferent Bisphenol A (BPA), which also has the structure of a benzene ring, thus proving the selective adsorption capacity of the MIP for template molecules AO II. In addition, the adsorption of AO II over MIP belonged to the Langmuir type and pseudo-second adsorption kinetics, and Dubinin-Radushkevich model indicates that the adsorption process of AO II over MIP and NIP are both given priority to chemical adsorption. The MIP reusability in performance was demonstrated in at least six repeated cycles.
File Format	HTM / HTML
ISSN	02731223
Issue Number	5
Journal	Water Science & Technology
Volume Number	74
e-ISSN	19969732
Language	English
Publisher	IWA Publishing
Publisher Date	2016-01-01
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article
Subject	Environmental Engineering Water Science and Technology

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