| 城市生活垃圾焚烧飞灰熔融处理的进展 |
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| 引用本文： | 吴桢芬,胡建吭,王华. 城市生活垃圾焚烧飞灰熔融处理的进展[J]. 云南环境科学, 2004, 0(Z2) |
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| 作者姓名： | 吴桢芬 胡建吭 王华 |
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| 作者单位： | 昆明理工大学材料与冶金工程学院，昆明理工大学材料与冶金工程学院，昆明理工大学材料与冶金工程学院 云南昆明650093，云南昆明650093，云南昆明650093 |
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| 摘 要： | 针对城市生活垃圾焚烧产生飞灰的处理以及由此引发的二次污染问题,阐述了飞灰的污染特性,讨论了各种飞灰处理技术的优缺点,分析了熔融处理技术在降低飞灰中重金属浸出毒性和彻底分解其中的二恶英所具有的优越性,为飞灰的无害化和资源化处理提供参考。
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| 关 键 词： | 城市生活垃圾 飞灰 熔融固化 重金属 二恶英 |
Development of Melting Technology Treating Fly Ash from Municipal Solid Waste Incineration |
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| WU Zhen-fen,HU Jian-hang,WANG Hua. Development of Melting Technology Treating Fly Ash from Municipal Solid Waste Incineration[J]. Yunnan Environmental Science, 2004, 0(Z2) |
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| Authors: | WU Zhen-fen HU Jian-hang WANG Hua |
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| Abstract: | Municipal solid waste incineration produces fly ash that will cause the secondary pollution. In this paper, the pollution characteristics of fly ash are introduced, the advantages and disadvantages of several fly ash melting technologies are discussed, and the advantages of melting technology on reducing leach of heavy metals and high decomposition rate of dioxins are analyzed. These researches supply the reference for the harmlessness and energy recovery of fly ash. |
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| Keywords: | municipal solid waste fly ash melting solidification heavy metal dioxins |
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