活性炭颗粒过滤器在室内空气净化中的实验研究

Experimental Study of Active Carbon Particles Filter for Indoor Air Purification

利用活性炭颗粒过滤器可以有效地去除室内空气中甲醛等低浓度有机污染物。实验测试了不同实验条件下以及过滤器本身的一些因素对过滤器净化效率的影响。结果表明:过滤风量、污染物的初始浓度、活性炭颗粒用量、活性炭颗粒粒度、净化网的形状等因素对过滤器吸附效果均有影响。

Organic contamination such as formaldehyde of indoor air can be removed effectively by active carbon particles filter. Considering different experimental conditions and intrinsic factors of filter, the experiment was finished for testing influence of the above factors on purification efficiency of active carbon particles filter. The result indicates that all the factors have effect on purifwation efficiency, including air volume, initial concentration of contamination, use level of active carbon particles, particle size, shoe of purification net and so on.