Water quality remediation in a heavily polluted tidal river in Guangzhou, South China
Sheng, Yanqing1; Chen, Fanzhong2; Sheng, Guoying2; Fu, Jiamo2
发表期刊AQUATIC ECOSYSTEM HEALTH & MANAGEMENT
ISSN1463-4988
2012
卷号15期号:2页码:219-226
关键词Comprehensive Remediation Bioremediation Aeration Water Body
产权排序[Sheng, Yanqing] Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Chen, Fanzhong; Sheng, Guoying; Fu, Jiamo] Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
通讯作者Sheng, YQ (reprint author), Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China.,yqsheng@yic.ac.cn ; fzchen@gig.ac.cn
作者部门山东省海岸带环境工程技术研究中心
英文摘要A field-scale experiment was performed to remediate a heavily polluted river located in the urban area of Guangzhou, China using biological and chemical techniques combined with engineering processes. Before comprehensive remediation was undertaken, several small-scale experiments to test river-water remediation techniques were successfully performed. After comprehensive remediation, the average reduction rates of chemical oxygen demand and biochemical oxygen demand and removal rates of other pollutants were all above 70 percent. Furthermore, the unpleasant odor emanating from the polluted river was also greatly reduced. The field-scale experiment thus indicated the feasibility and validity of the method applied to remediate this heavily polluted river; this method can therefore be applied to remediate other heavily polluted rivers in the Guangzhou urban area and elsewhere.; A field-scale experiment was performed to remediate a heavily polluted river located in the urban area of Guangzhou, China using biological and chemical techniques combined with engineering processes. Before comprehensive remediation was undertaken, several small-scale experiments to test river-water remediation techniques were successfully performed. After comprehensive remediation, the average reduction rates of chemical oxygen demand and biochemical oxygen demand and removal rates of other pollutants were all above 70 percent. Furthermore, the unpleasant odor emanating from the polluted river was also greatly reduced. The field-scale experiment thus indicated the feasibility and validity of the method applied to remediate this heavily polluted river; this method can therefore be applied to remediate other heavily polluted rivers in the Guangzhou urban area and elsewhere.
文章类型Article
资助机构National Natural Science Foundation of China[40906045]; Key Science Planning Project of Guang-dong Province[2003A3040401]; Yantai Science and Technology Plan Program, Yantai, China[2008155]
收录类别SCI
语种英语
关键词[WOS]OXYGEN
研究领域[WOS]Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
WOS记录号WOS:000306323300015
引用统计
被引频次:19[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/133337/6213
专题中国科学院烟台海岸带研究所知识产出
作者单位1.Chinese Acad Sci, Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Chinese Acad Sci, State Key Lab Organ Geochem, Guangzhou Inst Geochem, Guangzhou 510640, Guangdong, Peoples R China
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GB/T 7714
Sheng, Yanqing,Chen, Fanzhong,Sheng, Guoying,et al. Water quality remediation in a heavily polluted tidal river in Guangzhou, South China[J]. AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,2012,15(2):219-226.
APA Sheng, Yanqing,Chen, Fanzhong,Sheng, Guoying,&Fu, Jiamo.(2012).Water quality remediation in a heavily polluted tidal river in Guangzhou, South China.AQUATIC ECOSYSTEM HEALTH & MANAGEMENT,15(2),219-226.
MLA Sheng, Yanqing,et al."Water quality remediation in a heavily polluted tidal river in Guangzhou, South China".AQUATIC ECOSYSTEM HEALTH & MANAGEMENT 15.2(2012):219-226.
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