作者：张毅, 潘义, 孙登峰, 方正, 余海洋

作者单位：中国测试技术研究院, 四川 成都 610061

关键词：室内空气; TVOC; 标准方法

摘要：

室内空气中总挥发性有机化合物(TVOC)已成为衡量室内空气质量的一个重要指标,其对人体健康的各种危害已引起世界各国的广泛注意,并制定了许多相应的标准检测方法和限值指标。本文综合了目前分析室内TVOC的标准方法,从TVOC的定义、计算方法和检测方法进行了讨论,针对实际情况,为更好地检测室内空气中TVOC浓度,提高室内空气质量建议了相应的解决办法。

Standard methods for indoor air TVOC

ZHANG Yi, PAN Yi, SUN Deng-feng, FANG Zheng, YU Hai-yang

National Institute of Measurement and Testing Technology, Chengdu 610061, China

Abstract: Indoor air TVOC (Total Volatile Organic Compounds) is an important indicator of indoor air quality (IAQ).Its harm to people's healthy has been widely focused on,and its corresponding standard determination methods plus limits have been suggested by almost all governments around the world.Those standard methods for the indoor air TVOC determination were reviewed.Definitions,calculations and determination methods for TVOC were investigated in detail.In order to determine indoor air TVOC better and improve the quality of indoor air,some corresponding solutions were proposed against those problems encountered in practice.

Keywords: Indoor air; TVOC; Standard method

2007, 33(6): 121-125  收稿日期: 2007-5-9;收到修改稿日期: 2007-7-21

基金项目: 科技部社会公益重点项目(2002DIB10039)

作者简介: 张毅(1964-),男,高级工程师,主要从事室内空气污染研究。

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