| 深圳荔枝湖工艺处理单元水污染治理效果研究 |
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| 引用本文： | 龚春生,毛献忠.深圳荔枝湖工艺处理单元水污染治理效果研究[J].水力发电学报,2012,31(1):202-207. |
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| 作者姓名： | 龚春生 毛献忠 |
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| 作者单位： | 1. 清华大学深圳研究生院环境工程与管理研究中心,深圳518055／广东省环境科学研究院,广州510045
2. 清华大学深圳研究生院环境工程与管理研究中心,深圳,518055 |
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| 摘 要： | 采用含内源污染的平面二维总磷输移模型,计算和分析了深圳市荔枝湖水污染治理工程中湖水大循环、曝气过滤、砾石床接触氧化、人工湿地、阿科曼生态基等五种不同水处理单元组合的六种工艺对荔枝湖水污染治理效果。结果表明不同水处理单元对荔枝湖雨水污染治理效果的大小为：湖水大循环〉曝气过滤〉砾石床接触氧化〉人工湿地〉阿科曼生态基。
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| 关 键 词： | 环境水力学 城市浅水湖泊 数值模拟 二维总磷模型 污染治理 |
Treatment effects of different pollution restoration units at lake Lichee in Shenzhen |
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| GONG Chunsheng,MAO Xianzhong.Treatment effects of different pollution restoration units at lake Lichee in Shenzhen[J].Journal of Hydroelectric Engineering,2012,31(1):202-207. |
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| Authors: | GONG Chunsheng MAO Xianzhong |
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| Affiliation: | 1.Research Center for Environmental Engineering and Management,Graduate School at Shenzhen,Tsinghua University,Shenzhen 518055;2.Guangdong Academy of Environmental Science,Guangzhou 510045) |
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| Abstract: | A two-dimensional equation of total phosphorus transport with inner pollution sources on horizontal plane was derived to simulate and analyze the treatment effects of different combinations of pollutant restoration units.The computational results show that the pollution treatment capacities of the five treatment units can be listed in a reducing order: lake water circulation units,filtration unit,ecological gravel bed units,wetland unit,Akman culture medium unit. |
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| Keywords: | environmental hydraulics urban shallow lake numerical simulation 2-D total phosphorus equation pollution restoration |
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