A Study on the Effect of Corrosion Prevention in Water Distribution System by Galvanized Brass-Zinc Tube

摘要：

　　This research was carried out to investigate the corrosion prevention effect in the water distribution system by galvanized brass-zinc tube(GBT)which is using potential between brass and zinc as laboratory-scale.As a result of this study,pH and conductivity of influent were constant in spite of its installation,and it was difficult to estimate the effect of the installation with temporary increased and reduced concentration of Zn and Fe ions,respectively.Since the corrosion rate depending on the GBT installation,which are 0.00001791 mm/yr and 0.00001974 mm/yr,respectively.Since the corrosion rate has been decreased about 9.3%by installation GBT.

关键词： Brass-zinc tube corrosion galvanic effect water distribution system

作者: Ji Young Lim Soo Young Park Jin Han Kim

作者单位: Dept.of Environmental Engineering,Incheon National University,Incheon 22012,Korea

会议类型: 国际会议

会议名称: The 7th International Conference on Environmental Technology and Knowledge Transfer(第七届亚欧环境技术和知识转化国际研讨会(ICET2018))

会议地点: 合肥

会议语种:英文

页码: 87-92

在线出版日期: 2018-06-12（万方平台首次上网日期，不代表论文的发表时间）