摘要
室内空气污染物氨的检测方法变得越来越重要。室内氨污染主要来源于室内排水管道底部污染气体逸出,装修材料内含的添加剂与增白剂以及建筑材料中外加剂的使用。本文介绍了检测氨含量的靛酚蓝分光光度法。
The detection method of indoor air pollutant ammonia becomes more and more important.Indoor ammonia pollution mainly comes from the discharge of polluted gas from the bottom of indoor drainage pipes,and the use of additives and brightening agents contained in decoration materials and admixtures in building materials.The method of measuring ammonia content introduced in this paper is indiophenol blue spectrophotometry.
出处
《中国建材科技》
2020年第3期33-34,共2页
China Building Materials Science & Technology
关键词
来源
危害
检测方法
source
hazard
detection method
