Efficacy of Acid-Treated HEPA Filters for Dual Sequestration of Nicotine and Particulate Matter

Efficacy of Acid-Treated HEPA Filters for Dual Sequestration of Nicotine and Particulate Matter

Tobacco smoking and electronic cigarette (EC) use are associated with elevated levels of particulate matter (PM) and nicotine in indoor environments. This study assessed filtration and nicotine capture efficiency of untreated and citric acid-treated high efficiency particulate air (HEPA) filters fro...

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Bibliographic Details
Main Authors: Toluwanimi M. Oni, Changjie Cai, Evan L. Floyd
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Air
Subjects:
nicotine
particulate matter (PM)
citric acid
high efficiency particle air (HEPA) filters
electronic cigarette (EC) aerosol
Online Access:https://www.mdpi.com/2813-4168/3/1/8
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