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随着居民生活水平的提高及国家对环境影响的重视,越来越多的人关注室内环境中的污染物。室内环境中的污染物种类繁多,主要来源不外乎:建筑材料和装修材料、室外污染物、燃烧产物和人的活动。其中苯广泛存在于各种室内装饰材料中,苯及其化合物为强致癌物质,其危害巨大。被列入《民用建筑工程室内环境污染控制规范》要求严格控制的五项之一。因此室内空气中苯的浓度是否达标、是否准确尤为重要。本文将着重分析研究如何能够准确的测定出空气的苯的含量。以保证室内环境监测的可靠性。
With the improvement of residents’ living standard and the emphasis of the state on the environment, more and more people are concerned about the pollutants in the indoor environment. There are a wide range of pollutants in the indoor environment, mainly from: building materials and decoration materials, outdoor pollutants, combustion products and human activities. Benzene widely exists in a variety of interior decoration materials, benzene and its compounds as strong carcinogens, its great harm. Is included in the “Civil Engineering Indoor Environmental Control Code” requires strict control of one of the five. Therefore, indoor air benzene concentration is standard, is accurate is particularly important. This article will focus on the analysis of how to accurately determine the content of benzene in the air. To ensure the reliability of indoor environmental monitoring.