| 膜蒸馏-结晶技术的研究现状和发展前景 |
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| 引用本文： | 郭宇杰 栾兆坤 陈静 范彬. 膜蒸馏-结晶技术的研究现状和发展前景[J]. 环境污染治理技术与设备, 2006, 7(3): 19-24 |
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| 作者姓名： | 郭宇杰 栾兆坤 陈静 范彬 |
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| 作者单位： | [1]中国科学院生态环境研究中心,北京100085 [2]中国矿业大学化学与环境工程学院,北京100083 |
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| 基金项目： | 国家“863”高技术研究发展计划资助项目（2002AA601310） |
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| 摘 要： | 膜蒸馏-结晶工艺是一种新的回收纯物质方法，尤其从废水中分离出晶体。对于膜蒸馏-结晶技术进行了综述，介绍了膜蒸馏-结晶技术的优点，以及工艺控制的关键技术。概述了膜蒸馏-结晶的起源和国内外研究现状，指出了膜蒸馏-结晶在高浓度无机盐废水中应用的优势，预测其在该方向上很好的发展前景。
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| 关 键 词： | 膜蒸馏-结晶 膜蒸馏 高浓度无机盐废水 结晶 |
| 收稿时间： | 2004-12-25 |
| 修稿时间： | 2005-09-22 |
The present situation and prospects of membrane distillation-crystallization technique |
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| Guo Yujie,Luan Zhaokun,Chen Jing, Fan Bin. The present situation and prospects of membrane distillation-crystallization technique[J]. Techniques and Equipment for Environmental Pollution Control, 2006, 7(3): 19-24 |
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| Authors: | Guo Yujie Luan Zhaokun Chen Jing Fan Bin |
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| Affiliation: | 1. Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences, Beijing 100085 ; 2. School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083 |
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| Abstract: | Membrane distillation-crystallization is a new method of recovering materials especially from wastewater. The technique of membrane distillation-crystallization is introduced in this paper. The advantages and the sticking points in operation are also described. The origin and the present situation of membrane distil lation-crystallization are summarized from full and accurate literatures. It is pointed that application of this technique in high concentration inorganic salt wastewater has promising prospect. |
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| Keywords: | membrane distillation-crystallization membrane distillation high concentration inorganic salt wastewater crystallization |
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