| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 578317 | Journal of Hazardous Materials | 2012 | 10 Pages |
Abstract
⺠We examined chemical species of floor dusts and airborne magnetic subway particles collected at underground subway stations. ⺠XRD, SEM/EDX, and VSM measurements provided information on their major iron species, which is relatively harmless iron metal. ⺠PM levels at underground subway stations can be controlled by removing magnetic indoor particles using magnets.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Hae-Jin Jung, BoWha Kim, Md Abdul Malek, Yong Sung Koo, Jong Hoon Jung, Youn-Suk Son, Jo-Chun Kim, HyeKyoung Kim, Chul-Un Ro,