Adsorptive Removal of Tetracyclines and Fluoroquinolones Using Yak Dung Biochar

doi:10.1007/s00128-018-2516-0

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 近岸生态与环境实验室

	Adsorptive Removal of Tetracyclines and Fluoroquinolones Using Yak Dung Biochar
	Wu, J ; Lu, J ; Zhang, C ; Zhang, ZH ; Min, XY
刊名	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
	2019-03
卷号	102 期号:3 页码:407-412
关键词	Yak dung biochar Adsorption Antibiotics Kinetics and isotherms
ISSN号	0007-4861
DOI	10.1007/s00128-018-2516-0
产权排序	[Wu, Jun ; Min, Xiuyun] Chinese Acad Sci, Key Lab Comprehens & Highly Efficient Utilizat Sa, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China ; [Wu, Jun ; Min, Xiuyun] Qinghai Prov Key Lab Geol & Environm Salt Lakes, Xining 810008, Qinghai, Peoples R China ; [Lu, Jian ; Zhang, Cui] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China ; [Zhang, Zhenhua] Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China
文献子类	Article
英文摘要	This study investigated the adsorptive removal of target fluoroquinolones and tetracyclines by biochar made by yak dung collected from the Qinghai-Tibet Plateau. Yak dung biochar pyrolyzed at 700 degrees C possessed surface area of 198.745m(2)g(-1) and multiple functional groups. Effects of different factors including biochar dosage, pH, temperature, and initial concentration on adsorption of antibiotics were discussed. The biochar dosage of 1gL(-1) was preferable for adsorptive removal of antibiotics. Adsorption of target antibiotics did not show pH-dependent features. Adsorption capacities of fluoroquinolones and tetracyclines positively increased with temperature and initial concentration. Pseudo-second order model and the Freundlich model better fitted the experimental kinetic and isotherm data, respectively. Yak dung biochar provides a new idea on resource utilization of solid wastes and pollution control in the Qinghai-Tibet Plateau.
WOS关键词	AGRICULTURAL WASTE ; SULFAMETHOXAZOLE ; ANTIBIOTICS ; WATERS ; SEED
WOS研究方向	Environmental Sciences ; Toxicology
语种	英语
WOS记录号	WOS:000460893000017
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41671319, 41877131] ; One Hundred Talents Program of Chinese Academy of SciencesChinese Academy of Sciences [Y610061033, Y629041021] ; Thousand Talents Plan of Qinghai Province [Y740171071] ; Taishan Scholar Program of Shandong Province, Two-Hundred Talents Plan of Yantai [Y739011021] ; Natural Science Foundation of Qinghai Province [2019-ZJ-909] ; Applied Basic Research Program of Qinghai Province [2016-ZJ-755]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/24985]
专题	烟台海岸带研究所_近岸生态与环境实验室烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Qinghai Prov Key Lab Geol & Environm Salt Lakes, Xining 810008, Qinghai, Peoples R China; 2.Chinese Acad Sci, Key Lab Comprehens & Highly Efficient Utilizat Sa, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China; 3.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; 4.Ludong Univ, Sch Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Wu, J,Lu, J,Zhang, C,et al. Adsorptive Removal of Tetracyclines and Fluoroquinolones Using Yak Dung Biochar[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2019,102(3):407-412.
APA	Wu, J,Lu, J,Zhang, C,Zhang, ZH,&Min, XY.(2019).Adsorptive Removal of Tetracyclines and Fluoroquinolones Using Yak Dung Biochar.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,102(3),407-412.
MLA	Wu, J,et al."Adsorptive Removal of Tetracyclines and Fluoroquinolones Using Yak Dung Biochar".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 102.3(2019):407-412.