Study on Electrospun Activated Carbon Mats for the Filtration of Particulate Matter and Volatile Organic Compound in the Air

The negative effects on ecosystem are getting serious due to the increase of particulate matters (PM) in the air by the increase of the number of population and the industrial activities. Thus, there have been a lot of environmental policies and researches of air purification system and filter mask to relieve the environmental problem. In this research, activated carbon impregnated cellulose acetate fiber filters produced using an electrospinning technique are studied for air purification. NaCl aqueous solution was used to generate PM and the humid air with NaCl PM was dried using a dehumidifier for the filter performance test. Filtration efficiency was increased with the increase of activated carbons, and acetone adsorption capacity was enhanced.

由于人口数量和工业活动的增加，空气中颗粒物（PM）的增加，对生态系统的负面影响日益严重。 因此，存在许多环境政策以及空气净化系统和过滤口罩的研究以减轻环境问题。 在这项研究中，对使用静电纺丝技术生产的活性炭浸渍的醋酸纤维素纤维过滤器进行了空气净化研究。 使用NaCl水溶液生成PM，并使用除湿机干燥带有NaCl PM的潮湿空气以进行过滤性能测试。 过滤效率随活性炭的增加而增加，丙酮的吸附能力增强。

Published: 2018

Journal ：KOREAN CHEMICAL ENGINEERING RESEARCH

Impact Factor：There is no data at this time

Paper link: https://www.koreascience.or.kr/article/JAKO201817240822862.page