摘要
介绍了大气监测SO2中遇到的几个问题及处理方法,在环保化验中对SO2的质量控制起到指导和帮助作用。
To introduce some problems which may be met when testing S02 in the atmosphere and resolved method, which will guide and help quality controlling of testing SO2.
出处
《煤炭技术》
CAS
2007年第12期126-127,共2页
Coal Technology
关键词
SO2
甲醛水溶液
回归方程
比色温度时间控制
贮备液的时间标定
SO2
benzaldehyde water solution
equation retured to the base
controlling temprature and time in operation of comparing colour
time mark of prepared solution
