| 钢铁企业典型污染源颗粒物污染特征研究 |
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| 引用本文： | 刘道清,季学李.钢铁企业典型污染源颗粒物污染特征研究[J].环境科学与管理,2006,31(4):53-55. |
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| 作者姓名： | 刘道清 季学李 |
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| 作者单位： | 1. 宝钢研究院环境与资源所,上海,201900
2. 同济大学环境科学与工程学院,上海,200092 |
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| 摘 要： | 选择钢铁企业内的高炉出铁场、烧结机等典型污染源作为研究对象,现场测定了两种高效除尘器的除尘效率.同时测定了典型污染源附近环境空气的颗粒物粒径分布,还测定了作业车间内空气颗粒物的粒径分布情况.通过测试,评价了电除尘器、袋式除尘器对细颗粒物的除尘效率,弄清了钢铁厂环境空气与车间空气颗粒物的污染特征,并与非工业区的环境空气颗粒物粒径分布进行了比较,为钢铁厂典型污染源无组织排放控制提供了研究思路.
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| 关 键 词： | 电除尘器 袋式除尘器 效率 颗粒物 粒径分布 污染特征 钢铁企业 典型污染源 细颗粒物 物污染 特征研究 Steel Works Iron Sources Typical Pollution Characteristics 排放控制 组织 比较 环境空气 工业区 污染特征 作业车间 钢铁厂 袋式除尘器 电除尘器 |
| 文章编号： | 1673-1212(2006)03-0053-03 |
| 修稿时间： | 2006年1月24日 |
Study on Particulate Pollution Characteristics of Typical Sources in Iron and Steel Works |
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| LIU Dao-qing,JI Xue-li.Study on Particulate Pollution Characteristics of Typical Sources in Iron and Steel Works[J].Environmental Science and Management,2006,31(4):53-55. |
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| Authors: | LIU Dao-qing JI Xue-li |
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| Abstract: | In a large Iron & Steel Works,the 2500m3 Cast-House and sintering plant as the typical pollution sources have been studied by the author.Total efficiency and fractional efficiency of EP and bag-filter,ambient particulate size distribution,and also air particulate size distribution in workshop,have been measured.By field measuring,we evaluated the efficiency of typical high-efficiency dust-separator for fine particulates,and compared the particulate pollution characteristics inplant with other place.This study can be favorable for study on fugitive dust control. |
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| Keywords: | electrostatic precipitator(EP) bag filter efficiency particulate size distribution pollution characteristics |
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