| 市政污泥半干化-焚烧一体化对环境影响的评价 |
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| 引用本文： | 刘凯,马晓茜.市政污泥半干化-焚烧一体化对环境影响的评价[J].环境科学与技术,2011,34(2):201-204. |
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| 作者姓名： | 刘凯 马晓茜 |
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| 作者单位： | 华南理工大学电力学院,广东,广州,510640 |
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| 基金项目： | 广东省绿色能源技术重点实验室资助(2008A060301002) |
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| 摘 要： | 随着市政污水处理厂的不断增加,城市污泥大幅增长,污泥半干化-焚烧一体化是污泥无害化、减量化和资源化的有效途径之一,通过计算污泥半干化-焚烧过程中物料平衡和热量平衡,同时对排放物进行分析,从而评价市政污泥处理对生态环境的影响,研究的结果表明:每处理100t湿污泥,需要掺烧4.89t无烟煤,在焚烧的过程中,在没有净化工艺的...
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| 关 键 词： | 市政污泥 半干化 焚烧 环境影响 |
Integrated Semi-drying and Incineration Process for Sewage Sludge Treatment and Its Environmental Impact |
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| LIU Kai,MA Xiao-qian.Integrated Semi-drying and Incineration Process for Sewage Sludge Treatment and Its Environmental Impact[J].Environmental Science and Technology,2011,34(2):201-204. |
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| Authors: | LIU Kai MA Xiao-qian |
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| Institution: | LIU Kai,MA Xiao-qian(School of Electric Power,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | This paper presents an integrated process for sewage treatment featuring semi-drying followed by incineration.With the process of industrial-scale installations(handling capacity: 100t/d)being in operation,material balance and heat balance were calculated and exhaust and smoke emissions monitored as well.Results indicated that wet sludge had to blend with anthracite to maintain heat balance of the incineration system,and an adequate cleanning system for exhaust and smoke was necessary to meet the related na... |
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| Keywords: | sewage sludge semi-drying incineration environmental impact |
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