| 添加粉煤灰对污泥比阻影响的研究 |
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| 引用本文： | 王静,宋存义,孙文亮,常冠钦.添加粉煤灰对污泥比阻影响的研究[J].环境污染治理技术与设备,2006,7(3):65-67. |
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| 作者姓名： | 王静 宋存义 孙文亮 常冠钦 |
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| 作者单位： | [1]北京科技大学环境工程系,北京100083 [2]中国有色工程设计研究总院,北京100038 |
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| 摘 要： | 污泥脱水是污泥处理中重要的一环。本研究采用电厂废弃物粉煤灰对未脱水污泥改性，经过改性的污泥比阻降低，改善污泥脱水性能，并对产生这一现象的机制进行了探讨。
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| 关 键 词： | 比阻 污泥 粉煤灰 预处理 |
| 收稿时间： | 06 14 2004 12:00AM |
| 修稿时间： | 10 7 2004 12:00AM |
Study on effects of fly ash on sludge specific resistance |
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| Wang Jing, Song Cunyi, Sun Wenliang, Chang Guanqin.Study on effects of fly ash on sludge specific resistance[J].Techniques and Equipment for Environmental Pollution Control,2006,7(3):65-67. |
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| Authors: | Wang Jing Song Cunyi Sun Wenliang Chang Guanqin |
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| Institution: | 1. Department of.Environmental Engineering,University of Science and Technology Beijing,Beijing 100083; 2. China Nonferrous Engineering and Research Institute,Beijing 100038 |
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| Abstract: | The dehydration of sludge is an important process of the dispose of sludge. The modification of undewatering sludge by power-plant fly ash is studied. The fly ash makes the specific resistance lower. The function of dehydration is ameliorated. The mechanism of this phenomenon is discussed. |
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| Keywords: | specific resistance sludge fly ash pretreatment |
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