Adsorption Mechanism of Ciprofloxacin from Water by Synthesized Birnessite
Joint Authors
Mei, Lefu
Liao, Libing
Lv, Guocheng
Xing, Xuebing
Feng, Jingwen
Song, Kenan
Wang, Xiaoyu
Xu, Ben
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The efficiency of ciprofloxacin (CIP) adsorption on synthesized birnessite was systematically studied under varying physicochemical conditions, such as solution pH, contact time, initial CIP concentration, and different average oxidation states (AOS) of Mn in birnessite.
X-ray diffraction (XRD), Fourier transform infrared (FTIR), and molecular simulations were employed to investigate the adsorption mechanism of CIP on birnessite.
Experimental results showed that surface adsorption instead of cation exchange was responsible for the uptake of CIP on birnessite.
The quantum mechanics simulation showed that the final energy of the interaction between CIP and birnessite was smaller under the condition when the AOS of Mn was lower, in comparison to the case when the AOS of Mn was high.
The highest CIP adsorption occurred under a weak alkaline condition.
American Psychological Association (APA)
Xing, Xuebing& Feng, Jingwen& Lv, Guocheng& Song, Kenan& Mei, Lefu& Liao, Libing…[et al.]. 2015. Adsorption Mechanism of Ciprofloxacin from Water by Synthesized Birnessite. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053078
Modern Language Association (MLA)
Xing, Xuebing…[et al.]. Adsorption Mechanism of Ciprofloxacin from Water by Synthesized Birnessite. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053078
American Medical Association (AMA)
Xing, Xuebing& Feng, Jingwen& Lv, Guocheng& Song, Kenan& Mei, Lefu& Liao, Libing…[et al.]. Adsorption Mechanism of Ciprofloxacin from Water by Synthesized Birnessite. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053078
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053078