Air filtration improvement of konjac glucomannan-based aerogel air filters through physical structure design
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Abstract This study presents two methods to improve the air filtration performance of konjac glucomannan (KGM)-based aerogel air filters through physical structure design by changing the pore-size distribution and the surface area, using an air purifier. Results indicated that KGM-based aerogels had a comparable filtration effect with the commercial air filter with a longer purification time. This purification time could be shortened by over 50%, by changing the pore-size distribution from large size to small size or increase the surface area with the fold structure. This should boost the development of polysaccharide-based aerogel used as the air filter.
2019 ◽
Development of Needle-Punched Nonwoven Fabrics from Reclaimed Fibers for Air Filtration Applications
2014 ◽
Vol 9
(1)
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pp. 155892501400900
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2011 ◽
Vol 166
(1)
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pp. 191-197
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