| 污泥林地处理氮素负荷的研究 |
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| 引用本文： | 党秀芳.污泥林地处理氮素负荷的研究[J].城市环境与城市生态,2001,14(1):36-38. |
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| 作者姓名： | 党秀芳 |
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| 作者单位： | 天津市环境监测中心!天津300191 |
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| 摘 要： | 通过污泥要地小区试验及示范工程，以树木生长所需的营养元素“氮素”为设计参数，计算污泥负荷量。探讨污泥作为商品肥料补充的可行性方案。既为污泥找到了最佳出路，达到了处理污泥的目的，又可以废物利用，并同时做到保护环境不造成二次污染，为污泥的处理提供了有利的技术保障。
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| 关 键 词： | 有效氮 年负荷 年吸氮量 氮素利用率 污泥处理 林地处理系统 |
Study on Nitrogen Loading of Sludge Treatment Through Forest |
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| DANG Xiu,fang.Study on Nitrogen Loading of Sludge Treatment Through Forest[J].Urban Environment & Urban Ecology,2001,14(1):36-38. |
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| Authors: | DANG Xiu fang |
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| Abstract: | In this paper we analyzed a large amount of experiment data on sludge which is used in a forest pilot experiment and a model project, calculated the sludge loading taking nitrogen, the required element of forest, as the design parameter. We also probed into the feasible scheme of sludge using as commercial fertilizer. For the purpose of not only treating the sludge, but also using the waste as a kind of resource and avoiding second pollution. This paper provides technical guarantee for sludge treatment. |
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| Keywords: | available nitrogen annual loading annual nitrogen absorption amount utilization ratio of nitrogen |
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