| 土壤毛管渗滤污水净化绿地利用研究 |
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| 引用本文： | 杨丽萍 田宁宁. 土壤毛管渗滤污水净化绿地利用研究[J]. 城市环境与城市生态, 1999, 12(3): 4-7 |
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| 作者姓名： | 杨丽萍 田宁宁 |
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| 作者单位： | 北京市环境保护科学研究院 |
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| 摘 要： | 本文介绍了土壤尾管渗滤污水净化－绿地利用系统的主要工艺，了系统的污水净化效率。
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| 关 键 词： | 土壤毛管渗滤 污水净化 绿化利用 生活污水 |
Study on Sewage Purification and Greenland UtilizationBased on Soil Capillary Percolation |
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| YANG Liping,TIAN Ningning,CHU Fuchun. Study on Sewage Purification and Greenland UtilizationBased on Soil Capillary Percolation[J]. Urban Environment & Urban Ecology, 1999, 12(3): 4-7 |
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| Authors: | YANG Liping TIAN Ningning CHU Fuchun |
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| Abstract: | This paper portrays the main technical processes of the integrated system for sewage purification and greenland utilization based on soil capillary percolation process.16month trial operation has proved that this system has an outstanding ability to purify waster water with stable and high removal rate of organic substances,nitrogen and phosphate.In addition,it shows a good purification efficiency for biological pollution.Thus,this system is a practical and efficient way to treat distributed drainage,and especially suitable for those areas without complete civil drainage network.The whole system is constructed under the ground,and it combines wastewater treatment with greenland utilization with comprehensive effect of sewage cleaning,landscaping and water conserving. |
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| Keywords: | capillary percolation sewage purification greenland utilization |
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