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Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar

文献类型：期刊论文

作者Wang, YB; Lu, J; Wu, J; Liu, Q; Zhang, H; Jin, S
刊名SUSTAINABILITY
出版日期2015-09-01
卷号7期号:9页码:12947-12957
关键词fluoroquinolone antibiotics wastewater bamboo biochar adsorption
ISSN号2071-1050
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
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
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).
学科主题环境科学 ; 环境工程学
研究领域[WOS]Environmental Sciences & Ecology
关键词[WOS]ACTIVATED CARBONS ; AQUEOUS-SOLUTION ; SEWAGE-SLUDGE ; ENVIRONMENT ; SUBSTANCES ; QUINOLONE ; GASES ; DYES
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000362553400080
源URL[http://ir.yic.ac.cn/handle/133337/8881]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_污染过程与控制实验室
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,&Jin, S.(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.

入库方式： OAI收割

来源：烟台海岸带研究所

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