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Performance of magnetic graphene oxide/diethylenetriaminepentaacetic acid nanocomposite for the tetracycline and ciprofloxacin adsorption in single and binary systems

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成果类型:
期刊论文
作者:
Li, Mei-fang;Liu, Yun-guo*;Liu, Shao-bo;Zeng, Guang-ming;Hu, Xin-jiang;...
通讯作者:
Liu, Yun-guo
作者机构:
[Jiang, Lu-hua; Liu, Yun-guo; Tan, Xiao-fei; Liu, Ni; Zeng, Guang-ming; Li, Mei-fang] Hunan Univ, Coll Environm Sci & Engn, Lushan South Rd, Changsha 410082, Hunan, Peoples R China.
[Jiang, Lu-hua; Liu, Yun-guo; Tan, Xiao-fei; Liu, Ni; Zeng, Guang-ming; Li, Mei-fang] Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Lushan South Rd, Changsha 410082, Hunan, Peoples R China.
[Liu, Shao-bo] Cent S Univ, Sch Met & Environm, Lushan South Rd, Changsha 410083, Hunan, Peoples R China.
[Hu, Xin-jiang] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Shaoshan South Rd, Changsha 410004, Hunan, Peoples R China.
[Wen, Jun] Guangxi Univ, Coll Agr, Univ Rd, Nanning 530005, Peoples R China.
通讯机构:
[Liu, Yun-guo] H
Hunan Univ, Coll Environm Sci & Engn, Lushan South Rd, Changsha 410082, Hunan, Peoples R China.
语种:
英文
关键词:
Adsorption;Antibiotics;Bins;Bond strength (chemical);Dyes;Electron microscopy;Fourier transform infrared spectroscopy;Graphene;Graphene oxide;High resolution transmission electron microscopy;Hydrogen bonds;Ionic strength;Magnetism;Reusability;Scanning electron microscopy;Systems (metallurgical);Transmission electron microscopy;X ray diffraction;Adsorption mechanism;Ciprofloxacin;Diethylenetriamine penta-acetic acids;Experimental conditions;Freundlich isotherm model;Regeneration performance;Tetracycline;Zeta potential measurements;X ray photoelectron spectroscopy;ciprofloxacin;graphene oxide;magnetic nanoparticle;pentetic acid;tetracycline;adsorption kinetics;amidation;Article;drug adsorption;drug elimination;hydrogen bond;infrared spectroscopy;ionic strength;pH;priority journal;scanning electron microscopy;static electricity;temperature;transmission electron microscopy;X ray diffraction;X ray photoelectron spectroscopy;zeta potential
期刊:
Journal of Colloid and Interface Science
ISSN:
0021-9797
年:
2018
卷:
521
页码:
150-159
基金类别:
This research was financially supported by the National Natural Science Foundation of China (Grant Nos. 51609268 , 51521006 and 51608208 ), the International S&T Cooperation Program of China (Project Contract No. 2015DFG92750 ), the Guangdong Natural Science Foundation (Grants No. 2016A030310246 ), and the Science and Technology Planning Project of Hunan Province (Grant Nos. 2016SK2010 and 2016SK2001 ). Appendix A
机构署名:
本校为其他机构
院系归属:
环境科学与工程学院
摘要:
Adsorption of tetracycline (TC) and ciprofloxacin (CIP) in single and binary systems by diethylenetriaminepentaacetic acid-functionalized magnetic graphene oxide (DDMGO) was explored. DDMGO were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and zeta potential measurements. The adsorption kinetics and equilibrium data of single antibiotic were well fitted by pseudo-second-order and Freundl...

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