Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기현 | - |
dc.date.accessioned | 2019-07-02T02:09:40Z | - |
dc.date.available | 2019-07-02T02:09:40Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | INDOOR AIR, v. 29, Issue 2, Page. 177-191 | en_US |
dc.identifier.issn | 0905-6947 | - |
dc.identifier.issn | 1600-0668 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1111/ina.12532 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/106992 | - |
dc.description.abstract | The pollution status of particulate matter (PM) in a subway system and technological trends in their reduction were discussed in this study. The levels of PM2.5 and PM10 are generally found to be higher in the underground platforms and tunnels than those in the outdoor air. It has also been reported that the composition of fine dust in the subway consists of various substances including heavy metals (like Fe), carbonaceous matter, and solvent extractable organic matter (SEOM). It was confirmed that subway dust was created mainly by wearing on wheels, rails, and brakes. In addition, the concentration of PM in such environment was influenced not only by internal factors (eg, operating conditions of trains and ventilation systems, number of passengers, and the structure of subway stations) but also by outside factors (eg, ambient air concentration). Up to now, various techniques (ventilation fans, platform screen doors (PSDs), magnetic filters, small jet fans, artificial intelligent ventilation systems, hybrid filters, etc) have been studied to reduce PM in underground subway systems. In this study, we reviewed the air quality of major subway stations with the focus on PM and relevant technologies for its reduction. | en_US |
dc.description.sponsorship | National Research Foundation of Korea, Grant/Award Number: NRF-2018R1D1A3B07040617; National Research Foundation; Ministry of Education, Grant/Award Number: NRF-2016R1E1A1A01940995 | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY | en_US |
dc.subject | energy saving | en_US |
dc.subject | particulate matter | en_US |
dc.subject | platform screen doors | en_US |
dc.subject | PM10 | en_US |
dc.subject | PM2.5 | en_US |
dc.subject | subway system | en_US |
dc.title | A review of traditional and advanced technologies for the removal of particulate matter in subway systems. | en_US |
dc.type | Article | en_US |
dc.relation.volume | 29 | - |
dc.identifier.doi | 10.1111/ina.12532 | - |
dc.relation.page | 177-191 | - |
dc.relation.journal | INDOOR AIR | - |
dc.contributor.googleauthor | Park, Jun-Hyeong | - |
dc.contributor.googleauthor | Son, Youn-Suk | - |
dc.contributor.googleauthor | Kim, Ki-Hyun | - |
dc.relation.code | 2019003069 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | kkim61 | - |
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