CAJ | 학술논문

随着社会经济的发展和人民生活水平的提高，城市直饮水系统建设的紧迫性和重要性日益凸显。直饮水管道腐蚀一直是影响该系统稳定运行的重要因素之一，我国即将开展直饮水系统设计和建设，急需对直饮水系统存在的腐蚀问题作一个全面和深入的了解。总结了目前国外城市直饮水管道腐蚀研究现状，系统综述了城市直饮水系统中存在的各种腐蚀问题，包括水质引起的腐蚀、电偶腐蚀、冲刷腐蚀和微生物腐蚀等，为大规模开展直饮水管道系统建设和维护，提供科学基础和理论依据。
수착사회경제적발전화인민생활수평적제고，성시직음수계통건설적긴박성화중요성일익철현。직음수관도부식일직시영향해계통은정운행적중요인소지일，아국즉장개전직음수계통설계화건설，급수대직음수계통존재적부식문제작일개전면화심입적료해。총결료목전국외성시직음수관도부식연구현상，계통종술료성시직음수계통중존재적각충부식문제，포괄수질인기적부식、전우부식、충쇄부식화미생물부식등，위대규모개전직음수관도계통건설화유호，제공과학기출화이론의거。
With the development of social economy and the improvement of people's living standard ,the urgency and significance of demand for the construction of direct drinking water sys-tem become more and more prominent .The corrosion of direct drinking water pipeline is always the crucial factor for the long-term stable operation in this system .In China ,the design and construc-tion of the direct drinking water system is going to set up .It is urgency to have a comprehensive and profound understanding of its existing corrosion problems in direct drinking water system .In this paper ,the research status from overseas was summarized and the various existing corrosion problems including corrosion caused by water quality ,galvanic corrosion ,erosion corrosion and mi-crobial corrosion ,were reviewed .This provides a scientific foundation and theoretical basis for the direct drinking water pipe network system construction and maintenance .