室内环境中的甲醛检测与治理技术研究

Research on formaldehyde detection and treatment technology in indoor environment

甲醛作为室内空气环境中的主要污染物之一,越发受到人们的关注。由于甲醛可以引起多种人体疾病,因此对于研究其检测和治理方法有着重大意义。主要围绕室内空气中甲醛的检测和治理方法作了简要探讨,简要介绍了气相色谱法、液相色谱法、电化学传感器检测技术以及分光光度法在甲醛检测中的应用,并阐述了各自的优缺点,以及对预防和治理室内甲醛污染提出了相关建议,包括各类吸附剂、催化氧化技术及生物防治措施等,为后续研究提供参考。

As one of the main pollutants in the indoor air environment,formaldehyde has attracted more and more attention.Since formaldehyde can cause a variety of human diseases,it is of great significance to study its detection and treatment methods.This paper briefly discussed the detection and treatment methods of formaldehyde in indoor air,briefly introduces the application of gas chromatography,liquid chromatography,electrochemical sensor detection technology and spec-trophotometry in the detection of formaldehyde,and expounds their respective methods.The ad-vantages and disadvantages and relevant suggestions for the prevention and control of indoor formaldehyde pollution were put forward,including various adsorbents,catalytic oxidation technology and biological control measures,in order to provide reference for subsequent researchers.