| 绿色水处理剂聚天冬氨酸缓蚀协同效应的研究 |
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| 引用本文： | 李辉,张冰如,李风亭.绿色水处理剂聚天冬氨酸缓蚀协同效应的研究[J].净水技术,2006,25(1):7-9,38. |
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| 作者姓名： | 李辉 张冰如 李风亭 |
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| 作者单位： | 同济大学环境科学与工程学院,污染控制与资源化国家重点实验室,上海,200092 |
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| 摘 要： | 聚天冬氨酸（PASP）是一种新型的绿色生物可降解缓蚀阻垢剂。该文用失重法研究了聚天冬氨酸对碳钢的缓蚀性能以及与HEDP、锌盐的缓蚀协同效应。研究表明。聚天冬氨酸、HEDP、锌盐在自来水中对碳钢具有良好的缓蚀协同效应。
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| 关 键 词： | 聚天冬氨酸 缓蚀 协同效应 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005-07-25 |
Study of Synergistic Effect on Corrosion Inhibition of Polyaspartic Acid |
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| Li Hui,Zhang Bingru,Li Fengting.Study of Synergistic Effect on Corrosion Inhibition of Polyaspartic Acid[J].Water Purifcation Technology,2006,25(1):7-9,38. |
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| Authors: | Li Hui Zhang Bingru Li Fengting |
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| Abstract: | Polyaspartic acid (PASP) is a new environmentally friendly corrosion and scale inhibitor. Using weight-loss method, the corrosion inhibition on carbon steel of polyaspartic acid and polyaspartic acid combined with HEDP and Zn2+ was studied. The experimental results showed: the combination of PASP, HEDP and Zn2+ has very good synergistic effect on corrosion inhibition of carbon steel. |
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| Keywords: | HEDP |
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