摘要
因填充柱装柱繁琐,柱效低,最低检出浓度高,不能判别无组织废气中氯乙烯的浓度是否达到《大气污染物综合排放标准》(GB16297-1996)排放限值的要求;用毛细管柱能满足分析的要求。
The concentration of vinyl chloride in the waste gas from fugitive emission cannot reach the requirement of integrated emission standard of air pollutants because of complicated filling process of packed column and low efficient column and high monitoring limit. The open tubular column can meet the analysis requirements.
出处
《环境科学导刊》
2009年第3期102-103,共2页
Environmental Science Survey
关键词
氯乙烯
测定
气相色谱法
改进
vinyl chloride
detecting
gas chromatography
improvement
