| 膜蒸馏技术处理含碳酸钾废水初步研究 |
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| 引用本文： | 黄维菊,苏葆月,周先桃,褚良银,陈文梅. 膜蒸馏技术处理含碳酸钾废水初步研究[J]. 无机盐工业, 2005, 37(9): 44-46 |
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| 作者姓名： | 黄维菊 苏葆月 周先桃 褚良银 陈文梅 |
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| 作者单位： | 1. 四川大学化工学院化机系,四川,成都,610065
2. 中国石油集团工程设计公司西南分公司 |
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| 摘 要： | 介绍了膜蒸馏技术的原理、优点及其应用领域。采用自制板式直接接触式膜蒸馏器和真空减压式膜蒸馏器，研究了含碳酸钾废水溶液的浓缩结晶过程。结果表明，膜蒸馏技术处理含碳酸钾废水效果良好，既回收了碳酸钾，又获得了达标排放的清水。
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| 关 键 词： | 膜蒸馏 碳酸钾废水 疏水性微孔膜 |
| 文章编号： | 1006-4990(2005)09-0044-03 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005-04-14 |
Study on the treatment of wastewater containing potassium carbonate by membrane distillation technology |
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| Huang Weiju,Su Baoyue,ZHOU Xiantao,Chu Liangyin,Chen Wenmei. Study on the treatment of wastewater containing potassium carbonate by membrane distillation technology[J]. Inorganic Chemicals Industry, 2005, 37(9): 44-46 |
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| Authors: | Huang Weiju Su Baoyue ZHOU Xiantao Chu Liangyin Chen Wenmei |
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| Abstract: | The principle, characteristics and application of membrane distillation technique are introduced. Employing the self-built direct contact membrane distillation separator and vacuum membrane distillation device,the processes of concentration and crystallization of the treatment wastewater containing potassium carbonate are studied.The results show that the good effectiveness for the treatment of wastewater containing K_2CO_3 by means of membrance distillation technology can be got.Not only can the K_2CO_3 be recoved,but also the clean water discharged(which can be met the Discharge Standerd)can be obtained. |
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| Keywords: | membrane distillation potassium carbonate wastewater hydrophobic microporous membrane |
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