中国科学院海岸带环境过程与生态修复重点实验室知识库

QQ客服 官方微博 反馈留言

	Kinetic study on the sorption and degradation of antibiotics in the estuarine water: an evaluation based on single and multiple reactions
	Li, Jia1,2,3; Cui, Min1
发表期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
	2020-07-24
页码	11
关键词	Antibiotics Kinetics Sorption Hydrolysis Photolysis Biodegradation Estuarine water
DOI	10.1007/s11356-020-10194-4
通讯作者	Li, Jia(lijia3611@yzu.edu.cn)
英文摘要	It is important to study the fate and transport of antibiotics in aquatic environments to reveal their pollution status. The premise behind fate and transport studies is to evaluate the reaction processes of the target antibiotics. However, available research on the environmental behaviors of antibiotics in certain natural waters, such as estuarine water, is scarce. In this study, single reactions such as sorption, biodegradation, and photolysis and multiple degradation reactions of sulfamethoxazole (SMX), trimethoprim (TMP), and ciprofloxacin (CIP) in the estuarine water were studied. The sorption rates of the target antibiotics in the estuarine water-sediment system were very fast, and the sorption amounts varied among sediments and antibiotics. Hydrolysis did not contribute to the degradation of the target antibiotics. Biodegradation had a low contribution to the degradation of the target antibiotics in the estuarine water. In comparison, photolysis was the dominant degradation process for SMX, TMP, and CIP. The rates of photolysis of the tested antibiotics in the estuarine water were greater than those in pure water; thereby, indicating photolysis of these antibiotics was more prone to occur in the estuarine water. In the multiple degradation experiments, it was found that there may be synergistic effects between the single degradation processes. Thus, the aqueous concentrations of antibiotics decreased rapidly by sorption after entering the estuarine water and then decreased relatively slowly by photolysis and biodegradation. This study provides information for evaluating the environmental behaviors of antibiotics in estuarine environments.
资助机构	Shandong Key Laboratory of Coastal Environmental Processes, YICCAS ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China
收录类别	SCI
语种	英语
关键词[WOS]	PERSONAL CARE PRODUCTS ; RESISTANCE GENES ; PHARMACEUTICALS ; SULFAMETHOXAZOLE ; ADSORPTION ; RIVER ; FATE ; SULFAMETHAZINE ; CIPROFLOXACIN ; MECHANISM
研究领域[WOS]	Environmental Sciences & Ecology
WOS记录号	WOS:000551767400007
引用统计	被引频次：15[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/133337/28590
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_海岸带环境过程实验室
通讯作者	Li, Jia
作者单位	1.Yangzhou Univ, Sch Environm Sci & Engn, Yangzhou 225127, Jiangsu, 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.YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Li, Jia,Cui, Min. Kinetic study on the sorption and degradation of antibiotics in the estuarine water: an evaluation based on single and multiple reactions[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2020:11.
APA	Li, Jia,&Cui, Min.(2020).Kinetic study on the sorption and degradation of antibiotics in the estuarine water: an evaluation based on single and multiple reactions.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,11.
MLA	Li, Jia,et al."Kinetic study on the sorption and degradation of antibiotics in the estuarine water: an evaluation based on single and multiple reactions".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020):11.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Kinetic study on the（817KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览 下载

个性服务

推荐该条目

保存到收藏夹

查看访问统计

导出为Endnote文件

谷歌学术

谷歌学术中相似的文章

[Li, Jia]的文章

[Cui, Min]的文章

百度学术

百度学术中相似的文章

[Li, Jia]的文章

[Cui, Min]的文章

必应学术

必应学术中相似的文章

[Li, Jia]的文章

[Cui, Min]的文章

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。