| 徐州市奎河河流--地下水渗流系统处理水体中氮 |
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| 引用本文： | 吴耀国,王超,王惠民.徐州市奎河河流--地下水渗流系统处理水体中氮[J].上海环境科学,2000,19(1):23-25. |
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| 作者姓名： | 吴耀国 王超 王惠民 |
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| 作者单位： | [1]西北工业大学化学系 [2]河海大学环境工程系 |
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| 基金项目： | 国家自然科学基金(59679024)与中国博士后科研基金资助项目。 |
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| 摘 要： | 基于污水土地处理系统可以渗漏形式补给地下水的特点，利用现场调查分析的方法，提出了一种新的污水土地处理方式－河流－地下水渗流系统去除污水中氮。结果表明，河流－地下水饱和渗流系统对氮污染组分具有很高的去除作用，在距河流４０ｍ处对污水中氮的去除率达９５％以上，且不受季节变化的影响。
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| 关 键 词： | 河流 地下水 渗流系统 污水土地处理 氮污染 |
Xuzhou Kui River Groundwater Infiltration System for Treating Nitrogen in Water Body |
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| Wu Yaoguo,Wang Chao,Wang Huimin.Xuzhou Kui River Groundwater Infiltration System for Treating Nitrogen in Water Body[J].Shanghai Environmental Science,2000,19(1):23-25. |
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| Authors: | Wu Yaoguo Wang Chao Wang Huimin |
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| Abstract: | Considering recharging groundwater and soils' role in the wastewater land-treatment system, nitrogen removal of one new treatment method, river groundwater infiltration system, has been studied by the field sampling method. The result showed that when the infiltration system was saturated, elimination of nitrogen has occurred, with a decrease of 95% at least, and doesn't vary with the seasons conditions of the study area, the nitrogen removal efficiency was not various with the river groundwater interface thickness. |
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| Keywords: | River groundwater infiltration system Wastewater land-treatment Water body nitrogen pollution Xuzhou Kui River |
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