상용 항균 필터 여재의 바이오에어로졸 저감 특성
윤기영⋅김양선⋅박재홍⋅황정호
*연세대학교 기계공학과
Characteristics of Commercial Antimicrobial Filter Media for Removal of Bioaerosols
Ki Young Yoon⋅Yang Seon Kim⋅Jae Hong Park⋅Jungho Hwang
* Department of Mechanical Engineering, Yonsei UniversityAbstract
Characteristics of commercial antimicrobial filter media for bioaerosol removal were estimated. A chitoasn/ medium filter, a catechin/HEPA filter, a silver/HEPA filter, a copper/pre filter, a electret cabin filter and a non-electret cabin filter were used for estimation. Filtration efficiency and antimicrobial efficiency was tested using Escherichia coli and Staphylococcus epidermidis. The electret cabin filter and the chitosan/medium filter showed the highest filtration and antimicrobial efficiency, respectively.
Keywords : Bioaerosol, Antimicrobial filter, Escherichia coli, Staphylococcus epidermidis