Biodegradation and removal of 3,4-dichloroaniline by Chlorella pyrenoidosa based on liquid chromatography-electrospray ionization-mass spectrometry

doi:10.1007/s11356-012-0995-9

科研成果详情

题名	Biodegradation and removal of 3,4-dichloroaniline by Chlorella pyrenoidosa based on liquid chromatography-electrospray ionization-mass spectrometry
作者	Wang，Shujuan 1,2; Poon，Karen 1; Cai，Zongwei 2
发表日期	2013
发表期刊	Environmental Science and Pollution Research
ISSN/eISSN	0944-1344
卷号	20 期号:1 页码:552-557
摘要	3,4-Dichloroaniline (3,4-DCA), widely used in the synthesis of dyes, textile and herbicides, is toxic to living organisms. The purpose of this study was to investigate the capability of green algae in degrading and removing 3,4-DCA in water. An environmentally ubiquitous green alga Chlorella pyrenoidosa was isolated from fresh aquatic environment. Then unicellular alga was incubated with 3,4-DCA at a concentration of 4. 6 μg/ mL in water. The residual concentration of 3,4-DCA in the medium and the metabolites were analyzed. A removal percentage of 78. 4 % was obtained over a 7-day period. Two major metabolites with less toxicity were identified as 3,4-dichloroformanilide and 3,4-dichloroacetanilide from the liquid chromatography-electrospray ionization-mass spectrometry analysis. The application of microalga C. pyrenoidosa may have potential for removing the environmental pollutant in aquatic environment. © 2012 Springer-Verlag.
关键词	Chlorella pyrenoidosa Green alga Isolation Metabolites Removal
DOI	10.1007/s11356-012-0995-9
URL	查看来源
语种	英语English
Scopus入藏号	2-s2.0-84871985419
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://repository.uic.edu.cn/handle/39GCC9TT/6565
专题	北师香港浸会大学
通讯作者	Poon，Karen
作者单位	1.United International College,Beijing Normal University-Hong Kong Baptist University,Zhuhai,China 2.Department of Chemistry,Hong Kong Baptist University,224 Waterloo Road,Kowloon Tong, Hong Kong SAR,China
第一作者单位	北师香港浸会大学
通讯作者单位	北师香港浸会大学
推荐引用方式 GB/T 7714	Wang，Shujuan,Poon，Karen,Cai，Zongwei. Biodegradation and removal of 3,4-dichloroaniline by Chlorella pyrenoidosa based on liquid chromatography-electrospray ionization-mass spectrometry[J]. Environmental Science and Pollution Research, 2013, 20(1): 552-557.
APA	Wang，Shujuan, Poon，Karen, & Cai，Zongwei. (2013). Biodegradation and removal of 3,4-dichloroaniline by Chlorella pyrenoidosa based on liquid chromatography-electrospray ionization-mass spectrometry. Environmental Science and Pollution Research, 20(1), 552-557.
MLA	Wang，Shujuan,et al."Biodegradation and removal of 3,4-dichloroaniline by Chlorella pyrenoidosa based on liquid chromatography-electrospray ionization-mass spectrometry". Environmental Science and Pollution Research 20.1(2013): 552-557.