摘要
环境空气中二氧化硫的浓度水平作为评价环境空气质量的重要指标,可以采用甲醛溶液吸收法进行测定和改进,并对测定结果进行分析。
The concentration level of sulfur dioxide in ambient air is an important indicator for evaluating ambient air quality.It can be determined and improved by formaldehyde solution absorption method,and the measurement results are analyzed.
出处
《化工设计通讯》
CAS
2018年第12期145-145,共1页
Chemical Engineering Design Communications
关键词
环境空气
二氧化硫
甲醛溶液吸收法
测定
ambient air
sulfur dioxide
formaldehyde solution absorption method
determination
