| 超声波在反渗透系统中的应用 |
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| 引用本文： | 董慧茹,范新美,曹建平,苏霞,常林,曹金朋.超声波在反渗透系统中的应用[J].水处理技术,2006,32(10):73-75,95. |
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| 作者姓名： | 董慧茹 范新美 曹建平 苏霞 常林 曹金朋 |
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| 作者单位： | 北京化工大学理学院,北京,100029 |
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| 基金项目： | 中国石油化工集团天津石油化工公司资助项目 |
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| 摘 要： | 本文将超声波应用于反渗透系统中，以期延长反渗透膜的使用周期；对天津石化公司微滤前污水、微滤水、自来水三种水样进行实验，以测定不同条件下水样的吸光度和电导率作为评价超声波效果的指标，初步确认通过超声波降低石化污水中有机污染物在反渗透膜上的附着，延长膜的使用周期是可行的。
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| 关 键 词： | 超声波 反渗透膜 石化污水 沉积 |
| 文章编号： | 1000-3770（2006）10-0073-03 |
| 收稿时间： | 2005-07-07 |
| 修稿时间： | 2005-07-07 |
APPLICATION OF ULTRASONIC WAVE IN REVERSE OSMOSIS SYSTEM |
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| DONG Hui-ru,FAN Xin-mei,CAO Jian-ping,SU Xia,CHANG Lin,CAO Jin-peng.APPLICATION OF ULTRASONIC WAVE IN REVERSE OSMOSIS SYSTEM[J].Technology of Water Treatment,2006,32(10):73-75,95. |
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| Authors: | DONG Hui-ru FAN Xin-mei CAO Jian-ping SU Xia CHANG Lin CAO Jin-peng |
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| Affiliation: | College of Science, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | The ultrasonic wave was applied to the reverse osmosis system in order to prolong the using cycle of reverse osmosis membrane in this paper. an experiment on three kinds of the water samples in Tianjin Petrochemical Company was done. The absorbance and conductivity in different conditions were determined which was used to evaluate the function of the ultrasonic wave in reverse osmosis system. It was confirmed initially that the ultrasonic wave could be used to reduce the pollutants in petrochemical waste water adhering to the reverse osmosis membrane, and prolong the using cycle of the reverse osmosis membrane. |
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| Keywords: | ultrasonic wave reverse osmosis membrane petrochemical waste water sediment |
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