Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar

ISL OpenIR > 青海盐湖研究所知识仓储

	Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar
	Wang, Yanbin 1; Lu, Jian 2; Wu, Jun3 ; Liu, Qing 2; Zhang, Hua 2; Jin, Song 4
	2015-09-01
发表期刊	SUSTAINABILITY
卷号	7 期号:9 页码:12947-12957
关键词	Fluoroquinolone Antibiotics Wastewater Bamboo Biochar Adsorption
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).
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6165
专题	青海盐湖研究所知识仓储盐湖地质与环境实验室
作者单位	1.Zhejiang Forestry Acad, Hangzhou 310023, Zhejiang, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 4.Univ Wyoming, Dept Civil & Architectural Engn, Laramie, WY 82071 USA
推荐引用方式 GB/T 7714	Wang, Yanbin,Lu, Jian,Wu, Jun,et al. Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar[J]. SUSTAINABILITY,2015,7(9):12947-12957.
APA	Wang, Yanbin,Lu, Jian,Wu, Jun,Liu, Qing,Zhang, Hua,&Jin, Song.(2015).Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar.SUSTAINABILITY,7(9),12947-12957.
MLA	Wang, Yanbin,et al."Adsorptive Removal of Fluoroquinolone Antibiotics Using Bamboo Biochar".SUSTAINABILITY 7.9(2015):12947-12957.