Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar

doi:10.3390/su70912947

	Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar
	Wang, YB; Lu, J; Wu, J; Liu, Q; Zhang, H; Jin, S; Lu, J (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. numbsword@126.com; jlu@yic.ac.cn; junwu@isl.ac.cn; qingliu@yic.ac.cn; hzhang@yic.ac.cn; sjin@uwyo.edu
发表期刊	SUSTAINABILITY
ISSN	2071-1050
	2015-09-01
卷号	7 期号:9 页码:12947-12957
关键词	Fluoroquinolone Antibiotics Wastewater Bamboo Biochar Adsorption
DOI	10.3390/su70912947
产权排序	[Wang, Yanbin] Zhejiang Forestry Acad, Hangzhou 310023, Zhejiang, Peoples R China; [Lu, Jian; Liu, Qing; Zhang, Hua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Wu, Jun] Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China; [Jin, Song] Univ Wyoming, Dept Civil & Architectural Engn, Laramie, WY 82071 USA
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	The occurrence of fluoroquinolone antibiotics in wastewater has drawn great attention. Adsorption of widely used fluoroquinolone antibiotics ( enrofloxacin and ofloxacin) in wastewater using bamboo biochar was investigated. More than 99% of fluoroquinolone antibiotics were removed from the synthetic wastewater through adsorption. Adsorption capacities of bamboo biochar slightly changed when pH increased from 3.0 to 10.0. The adsorption capacity of bamboo biochar increased sharply when the initial concentration of enrofloxacin or ofloxacin increased from 1 to 200 mg L- 1 and then began to plateau with further increases in initial concentration. The maximum adsorption capacity ( 45.88 +/- 0.90 mg . g- 1) was observed when the ratio of bamboo biochar to fluoroquinolone antibiotics was 10. The enrofloxacin adsorption capacity of bamboo biochar decreased from 19.91 +/- 0.21 mg . g- 1 to 14.30 +/- 0.51 mg g- 1 while that of ofloxacin decreased from 19.82 +/- 0.22 mg g- 1 to 13.31 +/- 0.56 mg g- 1 when the NaCl concentrations increased from 0 to 30 g L- 1. The adsorptions of fluoroquinolone on bamboo biochar have isotherms that obeyed the Freundlich model ( r2 values were in the range of 0.990- 0.991).
文章类型	Article
资助机构	Chinese Academy of Sciences (CAS) ; Chinese Academy of Sciences(KZZD-EW-14) ; CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation(1189010002)
收录类别	SCI ; SSCI
语种	英语
关键词[WOS]	ACTIVATED CARBONS ; AQUEOUS-SOLUTION ; SEWAGE-SLUDGE ; ENVIRONMENT ; SUBSTANCES ; QUINOLONE ; GASES ; DYES
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000362553400080
引用统计	被引频次：55[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/8881
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室
通讯作者	Lu, J (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. numbsword@126.com; jlu@yic.ac.cn; junwu@isl.ac.cn; qingliu@yic.ac.cn; hzhang@yic.ac.cn; sjin@uwyo.edu
推荐引用方式 GB/T 7714	Wang, YB,Lu, J,Wu, J,et al. Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar[J]. SUSTAINABILITY,2015,7(9):12947-12957.
APA	Wang, YB.,Lu, J.,Wu, J.,Liu, Q.,Zhang, H.,...&sjin@uwyo.edu.(2015).Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar.SUSTAINABILITY,7(9),12947-12957.
MLA	Wang, YB,et al."Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar".SUSTAINABILITY 7.9(2015):12947-12957.

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