摘要
矿井酸性水中和后循环应用的主要问题是高盐量造成的腐蚀问题。通过对高盐量循环水的腐蚀试验,得出腐蚀速度CR与总盐量、时间的相互关系,通过对缓蚀剂的筛选试验,得出SEH+SPZ缓蚀配方,并确定其应用条件。该研究为缺水的盐碱地区矿业用水提供了有益的途径和借鉴。
After the mine water was neutralized,the main problem in the mine water urculation is the corrosion caused by high salt content. Through the corrosion test and research for circulating water with high salt content, the mutfual relationship between the corrosion rate and total salt content and time could be drawn ou. The mit-iguting corrsion formula screaned at by meais of tests is SEH+SPZ. This research programme provides practical and benefical documents for the mine water in the area of saline - alkali soil which is short of water.
关键词
高盐量循环水
腐蚀
缓蚀试验
矿井
循环水
Circulating water with high salt content Corrosion Mitigating corrsion
