中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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  2. 水生生物研究所
  3. 中科院水生所知识产出（2009年前）
  4. 水环境工程研究中心
  5. 期刊论文
How Temperature Affects Wastewater Nitrate Removal in a Bioelectrochemically Assisted Constructed Wetland System

文献类型：期刊论文

作者Xu, Dan1,2; Xiao, Enrong2; Xu, Peng2,3; Zhou, Yin2,3; Zhou, Qiaohong2; Xu, Dong2; Wu, Zhenbin2
刊名POLISH JOURNAL OF ENVIRONMENTAL STUDIES
出版日期2018
卷号27期号:2页码:953-958
关键词constructed wetland bioelectrochemically nitrate removal temperature
ISSN号1230-1485
DOI10.15244/pjoes/75958
英文摘要

A novel bioelectrochemically assisted constructed wetland system (BECW) was investigated using a laboratory-scale experimental apparatus for treating nitrate-contaminated water without an organic carbon source. The BECW was operated at 29 +/- 1 and 18 +/- 1 degrees C, respectively, to explore the effects of temperature on the autotrophic denitrification process. The results showed that higher TN removal efficiency (76.30 +/- 5.08%) was obtained at higher temperature when compared to a lower temperature (48.18 +/- 4.40%). The effluent concentrations of NO2--N and NH4+-N at 18 +/- 1 degrees C were 0.40 +/- 0.11 and 0.50 +/- 0.42 mg N whereas those at 29 +/- 1 degrees C could be neglected. Besides, significant accumulations of NO2--N and NH4+-N were observed in the cathode region at 18 +/- 1 degrees C through quantifying different forms of nitrogen that varied along the flow path.

WOS关键词CARBON SOURCE ; AUTOTROPHIC DENITRIFICATION ; DRINKING-WATER ; SECONDARY EFFLUENT ; GROUNDWATER ; PERFORMANCE ; NITROGEN ; BACTERIA
资助项目National Natural Science Foundation of China[51308530] ; Key Research Program of the Chinese Academy of Sciences[KFZD-SW-302-02] ; National Key Research and Development Plan of China[2016YFC0500403-03] ; Provincial Natural Science Foundation of Hubei Province[2015CFB558]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000424111300050
出版者HARD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; Key Research Program of the Chinese Academy of Sciences ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 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National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province ; Provincial Natural Science Foundation of Hubei Province
源URL[http://ir.ihb.ac.cn/handle/342005/29836]  
专题水生生物研究所_水环境工程研究中心_期刊论文
通讯作者Xiao, Enrong
作者单位1.Wuhan Univ Technol, Coll Resources & Environm Engn, Wuhan 430070, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
3.Grad Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Dan,Xiao, Enrong,Xu, Peng,et al. How Temperature Affects Wastewater Nitrate Removal in a Bioelectrochemically Assisted Constructed Wetland System[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2018,27(2):953-958.
APA Xu, Dan.,Xiao, Enrong.,Xu, Peng.,Zhou, Yin.,Zhou, Qiaohong.,...&Wu, Zhenbin.(2018).How Temperature Affects Wastewater Nitrate Removal in a Bioelectrochemically Assisted Constructed Wetland System.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,27(2),953-958.
MLA Xu, Dan,et al."How Temperature Affects Wastewater Nitrate Removal in a Bioelectrochemically Assisted Constructed Wetland System".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 27.2(2018):953-958.

入库方式： OAI收割

来源：水生生物研究所

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