HFCAS OpenIR  > 中科院等离子体物理研究所
Degradation and mineralization of ciprofloxacin by gas-liquid discharge non-thermal plasma
Hu, Shuheng1,3; Liu, Xinghao1,2,3; Xu, Zimu1,3,4,5; Wang, Jiaquan1; Li, Yunxia1; Shen, Jie2,4,5; Lan, Yan2,4,5; Cheng, Cheng2,4,5
2019
发表期刊PLASMA SCIENCE & TECHNOLOGY
ISSN1009-0630
卷号21期号:1页码:11
通讯作者Xu, Zimu(xzm666@hfut.edu.cn) ; Cheng, Cheng(chengcheng@ipp.ac.cn)
摘要A typical quinolones antibiotic ciprofloxacin (CIP) in aqueous solution was degraded by a gas-liquid discharge non-thermal plasma system. The discharge plasma power and the emission intensity of the excited reactive species (RS) generated in the gas phase were detected by the oscilloscope and the optical emission spectroscopy. The effects of various parameters on CIP degradation, i.e. input powers, initial concentrations addition of radical scavengers and pH values were investigated. With the increase of discharge power, the degradation efficiency increased but the energy efficiency significantly reduced. The degradation efficiency also reduced under high concentration of initial CIP conditions due to the competitive reactions between the plasma-induced RS with the degradation intermediates of CIP. Different radical scavengers (isopropanol and CCl4) on center dot OH and H center dot were added into the reaction system and the oxidation effects of center dot OH radicals have been proved with high degradation capacity on CIP. Moreover, the long-term degradation effect on CIP in the plasma-treated aqueous solution proved that the long-lived RS (H2O2 and O-3, etc) might play key roles on the stay effect through multiple aqueous reactions leading to production of center dot OH. The degradation intermediates were determined by the method of electrospray ionization (+)-mass spectroscopy, and the possible degradation mechanism were presented.
关键词gas-liquid plasma ciprofloxacin mineralization degradation mechanism
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology
DOI10.1088/2058-6272/aade82
关键词[WOS]DIELECTRIC BARRIER DISCHARGE ; PERSONAL CARE PRODUCTS ; PHOTO-FENTON PROCESS ; AQUEOUS-SOLUTION ; WASTE-WATER ; HYDROXYL RADICALS ; OXIDATION-PRODUCTS ; REACTION-KINETICS ; DRINKING-WATER ; RATE CONSTANTS
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[51777206] ; National Natural Science Foundation of China[51541807] ; Natural Science Foundation of Anhui Province[1708085MB47] ; Natural Science Foundation of Anhui Province[1708085MA13] ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology[LMPT2017Y7BP0U1581] ; Doctoral Fund of Ministry of Education of China[2017M612058] ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology[JZ2016HGBZ0768] ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology[JZ2016HGBZ0769] ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology[JZ2017HGBZ0944]
资助者National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Foundation of Anhui Province Key Laboratory of Medical Physics and Technology ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Doctoral Fund of Ministry of Education of China ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology ; Specialized Research Fund for the Doctoral Program of Hefei University of Technology
WOS研究方向Physics
WOS类目Physics, Fluids & Plasmas
WOS记录号WOS:000450187600001
出版者IOP PUBLISHING LTD
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/34140
专题中科院等离子体物理研究所
医学物理与技术中心
通讯作者Xu, Zimu; Cheng, Cheng
作者单位1.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
3.Hefei Univ Technol, Intelligent Mfg Technol Res Inst, Hefei 230088, Anhui, Peoples R China
4.Chinese Acad Sci, Ctr Med Phys & Technol, Hefei Inst Phys Sci, Hefei 230031, Anhui, Peoples R China
5.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Prov Key Lab Med Phys & Technol, Hefei 230031, Anhui, Peoples R China
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GB/T 7714
Hu, Shuheng,Liu, Xinghao,Xu, Zimu,et al. Degradation and mineralization of ciprofloxacin by gas-liquid discharge non-thermal plasma[J]. PLASMA SCIENCE & TECHNOLOGY,2019,21(1):11.
APA Hu, Shuheng.,Liu, Xinghao.,Xu, Zimu.,Wang, Jiaquan.,Li, Yunxia.,...&Cheng, Cheng.(2019).Degradation and mineralization of ciprofloxacin by gas-liquid discharge non-thermal plasma.PLASMA SCIENCE & TECHNOLOGY,21(1),11.
MLA Hu, Shuheng,et al."Degradation and mineralization of ciprofloxacin by gas-liquid discharge non-thermal plasma".PLASMA SCIENCE & TECHNOLOGY 21.1(2019):11.
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