| 新型反渗透阻垢剂阻CaCO3性能评价研究 |
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| 引用本文： | 于涛,欧阳清华,张冰如,李风亭. 新型反渗透阻垢剂阻CaCO3性能评价研究[J]. 苏州科技学院学报(工程技术版), 2003, 16(4): 7-10,19 |
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| 作者姓名： | 于涛 欧阳清华 张冰如 李风亭 |
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| 作者单位： | 同济大学,污染控制与资源化研究国家重点实验室,上海,200092 |
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| 基金项目： | 上海市曙光计划资助项目(01SG18) |
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| 摘 要： | 提出了一种间歇排出部分产水的循环模式的新型方法，来进行反渗透阻垢剂的性能评价，并以模拟浓水作为进料水，在不同操作条件下?对新研制的环保型阻垢剂TJ—1、TJ—2阻碳酸钙性能进行了评价并与美国清力公司的PTP2000作对比．试验表明此评价方法快速简单，TJ—1、TJ—2可达到与PTP2000相近的阻垢性能，并具有很大的价格优势。
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| 关 键 词： | 反渗透阻垢剂 CaCO3 碳酸钙 阻垢性能 水处理工艺 |
| 文章编号： | 1672-0679(2003)04-0007-04 |
An Evaluation of A Novel Reverse Osmosis Anti-scalant for Control of CaCO3 Scales |
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| YU Tao,OUYANG Qing-hua,ZHANG Bing-ru,LI Feng-ting. An Evaluation of A Novel Reverse Osmosis Anti-scalant for Control of CaCO3 Scales[J]. Journal of University of Science and Technology of Suzhou:Engineering and Technology, 2003, 16(4): 7-10,19 |
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| Authors: | YU Tao OUYANG Qing-hua ZHANG Bing-ru LI Feng-ting |
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| Abstract: | A novel method,intermittent recycle technique,is proposed and used to assess the per-formance of antiscalant in RO.The concentration simulated water was used as feed water.The performance of TJ-1,TJ-2developed by our lab and PTP2000on inhibition of CaCO 3 were as-sessed on different operation factor such as pH,press and dosage.The results show that intermit-tent recycle technique is a simple and fast method to assess the effects of antiscalant and the per-formance TJ-1and TJ-2is up to that of PTP2000,but they are much cheaper than PTP2000. |
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| Keywords: | RO antiscalant assess effect |
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