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| 贵阳城市生活污水对不锈钢腐蚀、结垢研究 | |
| 引用本文： | 祝安,蒋秀娅,肇启明,于永辉,龙建.贵阳城市生活污水对不锈钢腐蚀、结垢研究[J].环境科学与管理,2010,35(7):50-53. |
| 作者姓名： | 祝安 蒋秀娅 肇启明 于永辉 龙建 |
| 作者单位： | 1. 贵州师范大学,地理与环境科学学院,贵州,贵阳,550001 2. 贵州创业水务有限公司,贵州,贵阳,550002 3. 大连奥德空调制造工程有限公司,辽宁,大连,116307 |
| 基金项目： | 贵州省科技厅社会发展科技攻关项目 |
| 摘 要： | 污水成分复杂,会对不同材料产生不同腐蚀和结垢,影响污水热能技术的应用推广。为验证污水对不锈钢的腐蚀、结垢作用,结合不锈钢的腐蚀机理,设计不同流速的城市生活污水对不锈钢片影响实验,并应用数码相机观察、扫描电子显微镜的能谱分析等方法,观察不锈钢片表面变化情况,以及表面污垢成分,证明了贵阳地区的生活污水对不锈钢的腐蚀、结垢作用较小。不锈钢是贵阳及高原喀斯特地区污水热能应用热交换器材质的良好选择。 |
| 关 键 词： | 贵阳 污水 不锈钢 腐蚀、结垢 |
Corrosion and Scaling Affect of Sewage to the Stainless Steel in Guiyang |
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| Zhu An,Jiang Xiuya,Zhao Qiming,Yu Yonghui,Long Jian.Corrosion and Scaling Affect of Sewage to the Stainless Steel in Guiyang[J].Environmental Science and Management,2010,35(7):50-53. | |
| Authors: | Zhu An Jiang Xiuya Zhao Qiming Yu Yonghui Long Jian |
| Institution: | Zhu An1,Jiang Xiuya2,Zhao Qiming1,Yu Yonghui3,Long Jian1(1.School of Geographic and Environmental Sciences,Guizhou Normal University,Guiyang 550001,China,2.Guizhou Capital Water Company Limited,Guiyang 550002,3.Dalian Aode Air-conditioner Manufacturing Engineering LTD,Dalian 116307,China) |
| Abstract: | There is complex composition of sewage,would bring out different corrosion and scaling in different materials,obstructed to promoting the use of sewage heat.To verifying the effects of sewage on the stainless steel corrosion and scaling,combined corrosion mechanism of stainless steel,designed experiment of Guiyang urban sewage influenced the stainless steel of different velocity,using the digital camera,SEM and EDX,observed changes in the surface of stainless steel,as well as surface dirt composition,we fou... |
| Keywords: | Guiyang sewage stainless steel corrosion and scaling |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |