The effect of ferric ion and copper ion on extracellular polymeric substances

doi:10.4028/www.scientific.net/AMM.260-261.1035

科研成果详情

题名	The effect of ferric ion and copper ion on extracellular polymeric substances
作者	Ge, Liyun1; Deng, Huanhuan1; Gao, Dexiang 1; Wang, Hongwu 2
会议录名称	Applied Mechanics and Materials 影响因子和分区
语种	英语
原始文献类型	Conference article (CA)
会议名称	2012 Asian Pacific Conference on Energy, Environment and Sustainable Development, APEESD 2012
会议日期	November 12, 2012 - November 13, 2012
会议地点	Kuala Lumpur, Malaysia
关键词	Carbohydrates Metal ions Planning Proteins Sustainable development Wastewater treatment Activated sludge Biological waste water treatment Copper ions EPS Extra-cellular polymeric substances Ferric ions Polymeric substance Total content
摘要	Extracellular polymeric substances (EPS), which are vital cellular polymeric substances, play an important role in biological wastewater treatment. In this paper, four SBRs (blank, added 20mg/L Fe3+, added 40mg/L Cu2+, added both 20mg/L Fe3+ and 40mg/L Cu2+, respectively) were used to investigate the effect of Fe3+ and Cu2+ on EPS produced by microorganism from activated sludge. Carbohydrate and protein were main components of EPS. The total content of EPS, the content of protein and carbohydrate, and the content of DNA in EPS were detected. The results show metal ion had an effect on the formation of EPS and the total content of the EPS. The effect of ferric ion on protein was more obvious than copper ion. Furthermore, the addition of metal ion had little effect on DNA in EPS. © (2013) Trans Tech Publications, Switzerland.
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
ISSN	1660-9336 ; 1662-7482
EISSN	1660-9336
卷号	261-262
页码	1035-1040
DOI	10.4028/www.scientific.net/AMM.260-261.1035
页数	6
URL	查看原文
收录类别	EI ; SCOPUS
发表日期	2013
EI入藏号	20130515975919
EI主题词	Polymers
通讯作者地址	[Deng, Huanhuan]Department of Environmental Science,Wenzhou Medical College,China
Scopus记录号	2-s2.0-84872957146
Scopus学科分类	Engineering (all)
引用统计
文献类型	会议论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/101364
专题	公共卫生学院_环境科学系
通讯作者	Deng, Huanhuan
作者单位	1.Department of Environmental Science, Wenzhou Medical College, Wenzhou, Zhejiang, China; 2.National Engineering Research Center, Urban Pollution Control Tongji University, Shanghai, China
第一作者单位	环境科学系
通讯作者单位	温州医科大学
第一作者的第一单位	环境科学系
推荐引用方式 GB/T 7714	Ge, Liyun,Deng, Huanhuan,Gao, Dexiang,et al. The effect of ferric ion and copper ion on extracellular polymeric substances[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2013:1035-1040.

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