지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.10
- 수록면
- 123 - 131 (9page)
이용수
초록· 키워드
오류제보하기
Highway toll booth workers have been reported to be at an increased risk of occupational lung cancer. Moreover, insufficient studies have been performed on exposure assessment of workers at highway toll booths. Elemental carbon (EC), black carbon (BC), and respirable crystalline silica (RCS) concentrations were measured at highway toll booths in Gyeongsangbuk-do (Republic of Korea). The particle number (PN) concentration and size distribution of ultrafine particle were measured using three SMPS devices. The average concentration of the EC inside the booth was 3.3 ㎍/㎥, with the maximum being 5.8 ㎍/㎥. The concentrations of EC were highest for booths that operated exclusively for trucks. The average PN concentration inside the booth was 3.54 × 104 ㎝<SUP>-3</SUP>, approximately 5-fold higher than the reference indoor background. The average BC concentration in the booths were approximately 8 ㎍/㎥, and the instantaneous peak concentration was 271 ㎍/㎥. The RCS was below the detection limit in all samples. This study revealed that toll workers were most frequently exposed to diesel engine particle less than 100 ㎚, with an extremely high respiratory deposition rate. Therefore, a respiratory protection program is necessary to safeguard these workers against vehicle-related pollutants.
목차
ABSTRACT
1. Introduction
2. Material and Methods
3. Results
4. Discussion
5. Conclusion
References
참고문헌 (38)
참고문헌 신청
Kim HI, Kang DM, Kim JE, et al. A survey on work environment of express tollgate workers. Korea Occupational Safety & Health Agency Report. 2015. [Korean]
Ham JS. 7 times as much fine dust ...After measuring the highway toll booth. JoongAng Ilbo Co. 19. April. 2017. Available from: https://news.joins.com/article/21491538 [Korean]
Henschke CI, Miettinen OS. Women's susceptibility to tobacco carcinogens. Lung Cancer 2004;43(1):1-5.
International Agency for Research on Cancer (IARC). Agents classified by the IARC monographs [Internet]. IARC. 2012. Available from: https://monographs.iarc.fr/agents-classified-bythe-iarc/
Ono-ogasawara M, Smith TJ. Diesel exhaust particles inthe work environment and their analysis. Ind. Health 2004;42:389-399.
Ham JS. 7 times as much fine dust ...After measuring the highway toll booth. JoongAng Ilbo Co. 19. April. 2017. Available from: https://news.joins.com/article/21491538 [Korean]
Henschke CI, Miettinen OS. Women's susceptibility to tobacco carcinogens. Lung Cancer 2004;43(1):1-5.
International Agency for Research on Cancer (IARC). Agents classified by the IARC monographs [Internet]. IARC. 2012. Available from: https://monographs.iarc.fr/agents-classified-bythe-iarc/
Ono-ogasawara M, Smith TJ. Diesel exhaust particles inthe work environment and their analysis. Ind. Health 2004;42:389-399.
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