| 梯级生态浮床系统净化富营养化水体的示范工程研究 |
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| 引用本文： | 陈玉辉,张勇,黄民生,何岩,曹承进.梯级生态浮床系统净化富营养化水体的示范工程研究[J].华东师范大学学报(自然科学版),2011,2011(1):111-118，171. |
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| 作者姓名： | 陈玉辉 张勇 黄民生 何岩 曹承进 |
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| 作者单位： | 1. 华东师范大学,资源与环境学院,上海,200062
2. 安徽建筑工业学院,合肥,230022 |
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| 基金项目： | 国家科技重大专项，国家自然科学基金，中国博士后科学基金，上海市博士后科研资助计划 |
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| 摘 要： | 针对富营养化严重的新角浦河,构建了梯级生态浮床系统(SFTW),开展河道水体的净化处理示范工程研究.结果表明,该系统对CODcr,NH+4-N,TN和TP的去除率最高分别可达21.26%,29.07%,37.95%和20.74%.治理后的示范河段除TN仍为劣V类外,CODcr,NH+4-N和TP出水浓度均达到V类标准,...
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| 关 键 词： | 梯级生态浮床 富营养化 河道水体净化 工程示范 |
| 收稿时间： | 2010-10-1 |
| 修稿时间： | 2010-12-1 |
Demonstration work on purification of urban polluted rivers by staged floating treatment wetlands |
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| CHEN Yu-hui,ZHANG Yong,HUANG Min-sheng,HE Yan,CAO Cheng-jin.Demonstration work on purification of urban polluted rivers by staged floating treatment wetlands[J].Journal of East China Normal University(Natural Science),2011,2011(1):111-118，171. |
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| Authors: | CHEN Yu-hui ZHANG Yong HUANG Min-sheng HE Yan CAO Cheng-jin |
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| Institution: | 1.School of Resources and Environment Science,East China Normal University,Shanghai 200062,China;2.Anhui Institute of Architecture & Industry,Hefei 230022,China) |
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| Abstract: | By constructing Staged Floating Treatment Wetlands (SFTW) for purification of Xinjiaopu River in Shanghai, the improvement effect of eutrophic water quality was investigated. The results showed that the best removal efficiencies on CODCr, NH4+-N, TN and TP are 21.26%, 29.07%, 37.95% and 20.74%, respectively. According to Surface Water Environment Criteria of China (GB 3838—2002), all the measured water quality indexes except that of TN reached Grade V, basically meeting the requirements.The evaluation result of phytoplankton doinant species and NQI indicated the water quality was at heavy-eutrophication,but NQI decreased 3.26~12.33. The system has good application prospect. |
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| Keywords: | SFTW eutrophication the purification of rivers engineering demonstration |
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