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| 超强永磁场处理对工业循环水电导率影响的研究 | |
| 引用本文： | 李东魁,姜丽丽,左海滨,谭赞林. 超强永磁场处理对工业循环水电导率影响的研究[J]. 硬质合金, 2011, 28(6): 373-382 |
| 作者姓名： | 李东魁 姜丽丽 左海滨 谭赞林 |
| 作者单位： | 1. 北京科技大学冶金与生态工程学院,北京100083;包头师范学院信息科学与技术学院,内蒙古包头014030 2. 北京科技大学冶金与生态工程学院,北京,100083 3. 深圳市怡天磁性材料有限公司,广东深圳,518066 |
| 摘 要： | 本文利用研制的超强永磁水处理设备在实验室模拟磁场对工业循环水系统进行物理处理,实验发现:磁场强度、处理时间、水流速对循环水的电导率产生了影响;当循环水为自来水(Ca2+浓度小于2.5 mmol/L),水速为0.6和2.3 m/s时磁场处理使得循环水的电导率随处理的时间增加先上升,而后呈现多极值性增加趋势;当循环水为CaCl2与Ca(HCO3)2配置溶液(Ca2+浓度大于2.5 mmol/L),水速为1.2和2.3 m/s时磁场处理使得循环水的电导率呈现随处理的时间增加先下降,而后出现多极值性增加趋势。结果表明:选择适当磁场强度、水流速度和处理时间对循环水进行磁处理,能够调控循环水的电导率,减少循环水系统结垢危害。 |
| 关 键 词： | 循环水系统 磁处理 两因素方差分析 电导率 阻垢 |
Influence of Permanent Magnetic Field Treatment on Conductivity of Industrial Circulating Water |
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| Li Dongkui , Jiang Lili , Zuo Haibin , Tan Zanlin. Influence of Permanent Magnetic Field Treatment on Conductivity of Industrial Circulating Water[J]. Cemented Carbide, 2011, 28(6): 373-382 | |
| Authors: | Li Dongkui Jiang Lili Zuo Haibin Tan Zanlin |
| Affiliation: | Li Dongkui1,2 Jiang Lili1 Zuo Haibin1 Tan Zanlin3(1.School of Metallurgical and Ecological Engineering,University of Science and Technology,Beijing 100083,China,2.School of Information Science and Technology,Baotou Teacher's College,Baotou Inner Mongolia 014030,3.Shenzhen Yitian Magnetic Material Co.Ltd.,Shenzhen Guangdong 518066,China) |
| Abstract: | In this research,the developed water treatment equipment adopting permanent magnetic field was used to simulate the physical handling process of the industrial circulating water system in the laboratory.The experiment show that the magnetic field intensity,processing time and flow rate have notable impact on the conductivity of circulating water;when the circulating solution is tap water(Ca2+ concentration is less than 2.5 mmol/L),velocity is 0.6 m/s or 2.3 m/s,the conductivity of the treated solution first... |
| Keywords: | circulating water magnetic field treatment two-way ANOVA conductivity scale inhibition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |