空气净化器在家居环境下甲醛净化性能评价方法的研究(一)  

The research method of formaldehyde cleaning performance evaluation in home environment for air cleaner(1)

作　　者：杜红宇[1] 宋力强[1] 曹斐 张艳秋[1] 孔美阳[1] DU Hongyu;SONG Liqiang;CAO Fei;ZHANG Yanqiu;KONG Meiyang(China Household Electric Appliance Research Institute,Beijing 100037;Changhong Meiling Co.,Ltd.,Hefei 230011)

机构地区：[1]中国家用电器研究院,北京100037 [2]长虹美菱股份有限公司,安徽合肥230011

出　　处：《家电科技》2022年第5期50-53,共4页Journal of Appliance Science & Technology

摘　　要：通过对新装修并满三个月的居室内甲醛浓度、家具承载率及其环境因素进行实测分析得出影响室内甲醛浓度变化的主要因素。在此基础上,采用仿家居环境实验舱研究了人造板材甲醛释放过程,并分析了板材暴露率与甲醛浓度的关系。进一步得出人造板材甲醛释放规律曲线,为空气净化器在家居环境下甲醛净化性能评价,标准污染物的选取和初始浓度的污染提供理论基础。The main factors affecting the change of indoor formaldehyde concentration are analyzed through the actual measurement of formaldehyde concentration,furniture loading rates,and environmental factors for the newly residential buildings which renovated less than three months.On this basis,the release process of formaldehyde in wood-based panel is studied by using the imitation home environment test chamber,and the relationship is analyzed between the wood-based panel exposed rates and release concentration.The formaldehyde release law curve of wood-based panel is derived,which provides a theoretical basis for the selection of standard pollutants and the initial concentration of pollution in the evaluation of formaldehyde purification performance of air cleaner in the home environment.

关 键 词：人造板材 甲醛 承载率 标准 

分 类 号：X511[环境科学与工程—环境工程]