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甲醛已被证明是一种对人类具有潜在致癌性的环境污染物。本文对室内空气及各种环境进行了甲醛浓度测定,以探讨甲醛的主要来源。结果表明:各类卧室除E类与室外的甲醛浓度无明显差异外,余均有不同程度的污染,以具有新型组合家俱和墙壁涂料的卧室为高,各类环境的甲醛浓度以家俱商店为高。本文还分析了影响甲醛浓度的各种因素,指出目前注意改善通风条件是降低甲醛浓度的有效措施。
Formaldehyde has been shown to be a potentially carcinogenic environmental pollutant to humans. In this paper, indoor air and various environmental concentrations of formaldehyde were measured to explore the main source of formaldehyde. The results showed that all kinds of bedrooms except for Class E and outdoor formaldehyde concentration were not significantly different, I have varying degrees of pollution, with a new combination of furniture and wall paint bedroom is high, all kinds of environmental formaldehyde concentration in the furniture store as high. This paper also analyzes the various factors that affect the concentration of formaldehyde, pointing out that the current attention to improving ventilation is an effective measure to reduce the concentration of formaldehyde.