| 城市生活垃圾的生物工程堆肥化利用 |
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| 引用本文： | 邓琪,;王琪,;黄启飞,;汪群慧. 城市生活垃圾的生物工程堆肥化利用[J]. 中国再生资源, 2009, 0(6): 31-35 |
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| 作者姓名： | 邓琪, 王琪, 黄启飞, 汪群慧 |
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| 作者单位： | [1]中国环境科学研究院,北京100012; [2]北京科技大学土木与环境工程学院,北京100083 |
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| 基金项目： | “十一五”国家科技攻关项目“青岛城市循环经济发展共性技术开发与应用研究”（2006BAC02A19） |
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| 摘 要： | 在建立节约型社会、发展循环经济时代，通过对城市生活垃圾3种处理方法的比较得出，以堆肥方式通过生物工程技术对城市生活垃圾进行科学合理处置，是达到城市生活垃圾无害化、资源化、减量化、规模化处理的最佳选择。
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| 关 键 词： | 城市生活垃圾 堆肥 生物工程 菌群 |
Study on the attributes of chromium slag and its recycling approaches |
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| Affiliation: | DENG Qi, WANG Qi, HUANG Qifei, WANG Qunhui(1. Chinese Research Academy of Environmental Sciences, Beijing 100012, China; 2. Civil ＆ Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China) |
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| Abstract: | The chromium slag produced by one of the chromium salt industries in Shandong province was studied. The chemical composition and phase composition of the chromium slag were investigated along with the specific demand in exploring ways of using chromium slag as resources. The relationship between the attributes of chromium slag and approaches of reusing it was studied to specify the characteristics of reusing different chromium slag, which provided data support for reusing chromium slag. Moreover, it provided a precious reference for other industries to explore optimum ways of reusing solid waste based on their attributes. |
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| Keywords: | chromium slag chemical constituents phase analysis recycling attributes recycling approaches radioactive level leaching toxicity |
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