| 快速评价反渗透系统阻垢性能的一种动态模拟方法研究 |
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| 引用本文： | 葛红花,宋飞,申晶,赵莉.快速评价反渗透系统阻垢性能的一种动态模拟方法研究[J].水处理技术,2011,37(7). |
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| 作者姓名： | 葛红花 宋飞 申晶 赵莉 |
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| 作者单位： | 上海电力学院,上海热交换系统节能工程技术研究中心,上海高校电力腐蚀控制与应用电化学重点实验室,上海200090 |
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| 基金项目： | 上海市科委项目(08DZ2201400;08DZ2210800;09DZ0500400;10DZ2210400)资助 |
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| 摘 要： | 目前反渗透系统阻垢性能的评价方法多为评价阻垢剂抑制成垢盐类在溶液中的析出程度,具有较大局限性,特别不适合于评价非增溶型的阻垢技术.提出一种实验室快速、可靠地评价反渗透系统阻垢性能的方法,该方法通过反渗透系统回收率的变化评价各类阻垢技术的阻垢性能,评价结果直接反映反渗透膜表面的结垢状况,具有较高的可靠性.同时,通过精密度测试表明该方法的相对标准偏差小于0.5％.利用该方法对不同浓度的某阻垢剂、电磁阻垢技术等的阻垢性能进行了评价.
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| 关 键 词： | 反渗透系统 阻垢技术 评价方法 |
A DYNAMIC SIMULATION METHOD RESEARCH ON RAPID ASSESSMENT SCALE PERFORMANCE OF A REVERSE OSMOSIS |
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| Ge Honghua
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Song Fei
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Shen Jing
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Zhao Li.A DYNAMIC SIMULATION METHOD RESEARCH ON RAPID ASSESSMENT SCALE PERFORMANCE OF A REVERSE OSMOSIS[J].Technology of Water Treatment,2011,37(7). |
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| Authors: | Ge Honghua Song Fei Shen Jing Zhao Li |
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| Affiliation: | Ge Honghua,Song Fei,Shen Jing,Zhao Li(Shanghai University of Electric Power,Energy-Saving Heat Exchange System in Shanghai Engineering Research Center,Shanghai University and the Eelectrochemical Corrosion Control Power Key Laboratory,Shanghai 200090,China) |
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| Abstract: | The main scale inhibition performance evaluation of reverse osmosis system was the precipitation of salts in the solution,which had a great limitation,especially not suitable for evaluation of non-solubilized scale technology.This paper presented a quickly and reliably method to evaluate the scale performance of reverse osmosis systems,through the recovery of the reverse osmosis system to evaluate scale changes,scale performance evaluation results directly reflect the scaling condition of the surface of rev... |
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| Keywords: | reverse osmosis system scale technology evaluation |
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