| 城镇污水磁种絮凝-高梯度磁分离处理扩大连续试验研究 |
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| 引用本文： | 熊仁军,肖松文,习兴梅,马荣骏.城镇污水磁种絮凝-高梯度磁分离处理扩大连续试验研究[J].矿冶工程,2004,24(2):27-29. |
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| 作者姓名： | 熊仁军 肖松文 习兴梅 马荣骏 |
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| 作者单位： | 1.武汉理工大学资源与环境工程学院, 湖北武汉430070;
2.长沙矿冶研究院, 湖南长沙410012 |
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| 基金项目： | 湖南省社会发展重点科研项目资助(00SSY1008-3) |
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| 摘 要： | 在小试研究基础上, 开展了磁种絮凝-高梯度磁分离净化处理城镇污水的扩大连续试验研究。试验结果表明, 该工艺对去除城镇污水中的磷、重金属有特效, 并能同时去除其中的CODCr、BOD5、SS, 出水水质达到或接近国家一级排放标准, 是一种很有发展前途的工艺, 尤其适用于城市小区、小城镇污水处理厂建设、城市大中型污水处理厂增能扩容及出水回用强化处理。
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| 关 键 词： | 城镇污水 磁种絮凝 高梯度磁分离 扩大连续试验 |
| 文章编号： | 0253-6099(2004)02-0027-03 |
| 收稿时间： | 2003-10-12 |
| 修稿时间： | 2003年10月12 |
Continuous Test of Magnetic Flocculation High Gradient Magnetic Separation of Municipal Sewage |
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| XIONG Ren-jun ,XIAO Song-wen ,XI Xing-mei ,MA Rong-jun.Continuous Test of Magnetic Flocculation High Gradient Magnetic Separation of Municipal Sewage[J].Mining and Metallurgical Engineering,2004,24(2):27-29. |
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| Authors: | XIONG Ren-jun XIAO Song-wen XI Xing-mei MA Rong-jun |
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| Affiliation: | 1.School of Resource and Environmental Engineering, WuHan University of Technology, Wuhan 430070, Hubei, China;
2.Changsha Research Institute of Mining and Metallurgy, Changsha 410012, Hunan, China |
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| Abstract: | The scale-up continuous test of magnetic flocculation and high gradient magnetic separation of municipal sewage was carried out on the basis of lab experiment.The test results have shown that this process have special effect on removal phosphate and heavy metals, and it can also remove CODCr、BOD5、SS in municipal sewage, making outflow quality meet or approach the national discharge standards of pullutants for municipal waste water(GB18918-2002).It is a promising technology, especially suitable for community or minor city sewage treatment, enlargement of major city sewage treatment plant and further treatment of outflow from sewage treatment plant. |
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| Keywords: | municipal sewage magnetic flocculation high gradient magnetic separation scale-up continuous test |
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