| 黄河水磁化混凝处理试验研究 |
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| 引用本文： | 延克军,李光芝,张玉臣,史冬雪.黄河水磁化混凝处理试验研究[J].人民黄河,2011,33(9). |
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| 作者姓名： | 延克军 李光芝 张玉臣 史冬雪 |
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| 作者单位： | 1. 内蒙古科技大学能源与环境学院,内蒙古包头,014010
2. 运城市引水供水有限公司,山西运城,044000 |
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| 基金项目： | 内蒙古自治区高等学校科学研究项目(NJ10107); 教育部“春晖计划”科研项目(Z2009-1-01029) |
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| 摘 要： | 利用自制磁化装置,分别考察了磁感应强度、磁化时间和加药量对磁化混凝效果的影响,并对磁化水、非磁化水的加药量和污泥体积进行了对照试验.结果表明:当磁感应强度为51.6 mT、加药量为0.06 g、磁化时间为6 min时,磁化混凝能产生较好的效果；与非磁化水相比,磁化水可以在投加更少混凝剂的情况下,达到更好的出水水质；磁化水产生的污泥体积明显小于非磁化水,且污泥结构更密实、沉降速度更快.
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| 关 键 词： | 磁化水 混凝沉淀 水处理 浊度 COD |
Experimental Study on Magnetized Coagulation Method to the Yellow River Water Treatment |
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| YAN Ke-iun
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LI Guang-zhi
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ZHANG Yu-chen
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SHI Dong-xue.Experimental Study on Magnetized Coagulation Method to the Yellow River Water Treatment[J].Yellow River,2011,33(9). |
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| Authors: | YAN Ke-iun LI Guang-zhi ZHANG Yu-chen SHI Dong-xue |
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| Affiliation: | YAN Ke-jun1,LI Guang-zhi1,ZHANG Yu-chen2,SHI Dong-xue1 (1.School of Environment and Energy Sources,Inner Mongolia University of Science and Technology,Baotou 014010,China,2.Yuncheng Water Supply Co.,Ltd.,Yuncheng 044000,China) |
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| Abstract: | By using self-made magnetized device,this paper examines the effect of magnetic field intensity,magnetization time and dosage to the magnetic flocculation,and makes trials to compare unmagnetized water with magnetized water by controlling dosage and sludge volume.The results show that a) when the magnetic field intensity is 51.6 mT,the dosage is 0.06 g,and the magnetization time is 6 min,magnetic flocculation can produce good coagulation effect;b) the magnetized water quality is obviously better than that o... |
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| Keywords: | magnetized water coagulating sedimentation water treatment turbidity COD |
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