某系统贮存环境中微量盐雾监测

目的对某系统贮存环境中微量盐雾进行系统监测,掌握其盐雾污染水平。方法针对盐雾浓度和盐雾沉积速率两项指标,对目前的各种监测与分析方法进行总结和比较,根据某系统贮存环境特点制定监测方案并进行现场监测。结果某系统贮存环境C区域盐雾量值高于A区域和B区域。结论某系统贮存环境实测盐雾浓度较要求低1~2个数量级,盐雾污染属于最低的S0级。

Monitoring of Micro Salt Fog in Storage Environment of a System

Objective To monitor the micro salt fog in a system''s storage environment and determine its salt fog pollution level. Methods According to the two indexes of salt fog concentration and salt fog deposition rate, the current monitoring and analysis methods were summarized and compared. According to the characteristics of a system''s storage environment, monitoring plans were formulated and field monitoring was carried out. Results The salt fog value of area C in a system was higher than that in areas A and B. Conclusion The measured salt fog concentration in the storage environment of the system is 1-2 orders of magnitude lower than that required. The salt fog pollution is the lowest S0 level.