摘要
甲醛成为现在环境空气中的重要检测项目之一。酚试剂分光光度法和乙酰丙酮分光光度法都可以用于对环境空气中甲醛的测定。通过理论和实验数据对两种方法进行分析比较,两种方法测定甲醛含量的结果,是一致的。
Now formaldehyde in ambient air is an important inspection item.Phenol reagent spectrophotometry and acetyl acetone spectrophotometric method can be used for the determination of formaldehyde.In this paper,the two methods were analyzed and compared through theoretical and experimental data.The results show that determination results of formaldehyde content with the two methods is consistent.
出处
《辽宁化工》
CAS
2012年第7期717-718,728,共3页
Liaoning Chemical Industry
关键词
甲醛
酚试剂
乙酰丙酮
环境空气
formaldehyde
phenol reagent
acetyl acetone
ambient air
