| 属性识别理论在综合评价城市污泥堆肥腐熟度中的应用 |
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| 引用本文： | 胡海滨,张江山,陈庆华.属性识别理论在综合评价城市污泥堆肥腐熟度中的应用[J].安全与环境工程,2007,14(2):44-48. |
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| 作者姓名： | 胡海滨 张江山 陈庆华 |
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| 作者单位： | 福建师范大学化学与材料学院,福州,350007 |
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| 摘 要： | 基于属性识别理论,以含水率、挥发固体、粪大肠菌值、发芽指数作为腐熟程度的判别指标体系,并根据信息熵客观计算权重,建立属性识别模型,并用此模型综合评价城市污泥堆肥的腐熟度.实例应用表明,属性识别理论应用于污泥堆肥腐熟度的评价是可行的,而且评价结果比较合理.
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| 关 键 词： | 属性识别 污泥堆肥 腐熟度 综合评价 |
| 文章编号： | 1671-1556（2007）-02-0044-05 |
| 修稿时间： | 2006-10-26 |
Application of Attribute Recognition Theoretical Model to the Compost Maturity Comprehensive Assessment of Sewage Sludge |
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| HU Hai-bin,ZHANG Jiang-shan,CHEN Qing-hua.Application of Attribute Recognition Theoretical Model to the Compost Maturity Comprehensive Assessment of Sewage Sludge[J].Safety and Environmental Engineering,2007,14(2):44-48. |
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| Authors: | HU Hai-bin ZHANG Jiang-shan CHEN Qing-hua |
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| Institution: | College of Chemistry and Material Science, Fujian Normal University, Fuzhou 350007, China |
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| Abstract: | Based on the attribute recognition theoretical model, a attribute recognition theoretical model was built with water content, volatile solids, the relevant number of coli form group and germination index as the index system for sludge compost maturity degree judgment. Finally, this model was used to judge the maturity degree of several compost samples of sewage sludge. The result was appropriate and shows that the attribute recognition theoretical model can be used in the sludge compost matruity degree judgment. |
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| Keywords: | attribute recognition theoretical model sludge compost maturity comprehensive assessment |
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