| 硫化氢导致的混凝土污水管腐蚀机理及预防措施 |
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| 引用本文： | 周学章,宋佩娣,倪桂华.硫化氢导致的混凝土污水管腐蚀机理及预防措施[J].混凝土,2008(4):100-102. |
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| 作者姓名： | 周学章 宋佩娣 倪桂华 |
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| 作者单位： | 1. 南京港口集团,江苏,南京,210011
2. 江苏省工程咨询中心,江苏,南京,210003 |
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| 摘 要： | 硫化氢引起的硫酸腐蚀是混凝土下水道腐蚀的主要原因,若未采取必要的防腐措施,最终将导致混凝土管的完全破坏.对混凝土污水管道中硫化氢导致的腐蚀问题进行了较深入的述评与剖析,综述了硫化氢腐蚀的机理,探讨了管道防腐的方法和措施.
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| 关 键 词： | 污水管道 硫化氢 腐蚀 机理 防腐措施 |
| 文章编号： | 1002-3550(2008)04-0100-03 |
| 修稿时间： | 2007年10月11 |
Review of concrete sewer erode issue induced by hydrogen sulphide in wastewater systems in china |
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| ZHOU Xue-zhang,SONG Pei-di,NI Gui-hua.Review of concrete sewer erode issue induced by hydrogen sulphide in wastewater systems in china[J].Concrete,2008(4):100-102. |
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| Authors: | ZHOU Xue-zhang SONG Pei-di NI Gui-hua |
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| Affiliation: | ZHOU Xue-zhang1,SONG Pei-di2,NI Gui-hua1 (1.Nanjing Port Group,Nanjing 210011,China,2.Jiangsu Engineering Consulting Center,Nanjing 210003,China) |
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| Abstract: | Vitriol erode induced by hydrogen sulphide(H2S) is primary causation of concrete sewer erode.If there was no safety measure,concrete sewer will be destroyed entirely.A comprehensive review of concrete sewer erode issue induced by hydrogen sulphide is given,by summarizing erode mechanism and safety measure in wastewater system. |
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| Keywords: | wastewater hydrogen sulphide erode mechanism safety measure |
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