| 东山湖水动力及水质模型的构建及应用 |
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| 引用本文： | 谭锦欣,胡嘉镗,李捷,隋军,邓欢忠,孙连鹏. 东山湖水动力及水质模型的构建及应用[J]. 净水技术, 2022, 41(2): 127-132. DOI: 10.15890/j.cnki.jsjs.2022.02.019 |
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| 作者姓名： | 谭锦欣 胡嘉镗 李捷 隋军 邓欢忠 孙连鹏 |
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| 作者单位： | 中山大学环境科学与工程学院,广东广州 510006,中山大学环境科学与工程学院,广东广州 510006;广东省环境污染控制与修复技术重点实验室,广东广州 510275;广东省水污染控制工程技术研究中心,广东广州 510006,广东首汇蓝天工程科技有限公司,广东广州 510000 |
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| 基金项目： | 广州市水务局水务科技项目;广东省绿色技术科技协同创新中心 |
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| 摘 要： | 合流制管网溢流(combined sewer overflows,CSOs)是造成我国城镇地表水环境污染的重要原因.文中以广州市东山湖及其相关排水管网为研究对象,通过构建东山湖水动力、水质模型,模拟分析现状条件下CSOs对东山湖水质的影响,以及DN3000支隧建成后对东山湖水质的改善效果.结果表明,DN3000支隧对东...
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| 关 键 词： | 合流制管网溢流(CSOs) 水质模型 水动力模型 建模 应用 |
Modeling and Application of Hydrodynamic and Water Quality Models in Dongshan Lake |
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| TAN Jinxin,HU Jiatang,LI Jie,SUI Jun,DENG Huanzhong,SUN Lianpeng. Modeling and Application of Hydrodynamic and Water Quality Models in Dongshan Lake[J]. Water Purifcation Technology, 2022, 41(2): 127-132. DOI: 10.15890/j.cnki.jsjs.2022.02.019 |
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| Authors: | TAN Jinxin HU Jiatang LI Jie SUI Jun DENG Huanzhong SUN Lianpeng |
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| Affiliation: | (School of Environmental Science and Engineering,Sun Yat-sen University,Guangzhou 510006,China;Guangdong Shouhui Lantian Engineering and Technology Co.,Ltd.,Guangzhou 510000,China;Guangdong Provincial Key Laboratory of Environmental Pollution Control and Remediation Technology,Guangzhou 510275,China;Guangdong Provincial Water Pollution Control Engineering Technology Research Center,Guangzhou 510006,China) |
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| Abstract: | Combined sewer overflows(CSOs)is an important cause of urban surface water pollution at home.Dongshan Lake and the related drainage network in Guangzhou City were taken as the research object.By means of modeling of hydrodynamic and water quality models of Dongshan Lake,the impact of CSOs on the water quality under the current conditions was simulated and analyzed,and the improvement effect of DN3000 deep tunnel on Dongshan Lake water quality was also analyzed.Results showed that the DN3000 deep tunnel played an important role in the prevention and control of CSOs pollution in Dongshan Lake.After the completion of tunnel,CODCr,TN and TP in Dongshan Lake could meet class Ⅳ standard specified in Environmental Quality Standard for Surface Water(GB 3838—2002)during typical heavy rainstorm period. |
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| Keywords: | combined sewer overflows(CSOs) water quality model hydrodynamic model modeling application |
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