NDLI: Cleaning of indoor air using pulsed discharge plasma

Content Provider	IEEE Xplore Digital Library
Author	Mizuno, A. Kisanuki, Y. Noguchi, M. Katsura, S. Sung Hwa Lee Young Ki Hong Kwang Ok Kang Soo Yeon Shin
Copyright Year	1998
Description	Author affiliation: Dept. of Ecological Eng., Toyohashi Univ. of Technol., Japan (Mizuno, A.)
Abstract	The purpose of this work is to develop a high efficiency air cleaning system for air pollutants such as tobacco smoke found in indoor environments. The authors have investigated the basic characteristics in treating particulate matter and acetaldehyde (CH/sub 3/CHO) in a one-pass test using a pulse generator and a plasma-driven catalyst reactor, which are attachable to an air conditioner. In circulation tests, they measured the decrease in acetaldehyde concentration in a closed vessel where this reactor was placed. The removal efficiency of particulate matter and acetaldehyde in one-pass test (residence time of 10 msec) were 70% and 27%, respectively. In the circulation test, the concentration of particulate matter was decreased by 90% after 10 minutes operation and acetaldehyde concentration was decreased by 70% after 50 minutes. It is thought that the TiO/sub 2/ catalyst is excited by plasma-induced high energy particles (electrons, photons, metastable molecules), resulting in an enhancement of pollutant removal. These test results indicate that the combination of plasma with TiO/sub 2/ is a potential alternative in treating pollutants in environmental tobacco smoke (ETS).
Starting Page	1790
Ending Page	1793
File Size	392854
Page Count	4
File Format	PDF
ISBN	0780349431
ISSN	01972618
DOI	10.1109/IAS.1998.729821
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-10-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Plasma properties Air cleaners Pulse generation Indoor environments Plasma measurements Air pollution Cleaning Pollution measurement Inductors Testing
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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