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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 환경독성보건학회 Environmental Analysis Health and Toxicology Environmental Analysis Health and Toxicology Vol.38 No.3
- 발행연도
- 2023.9
- 수록면
- 1 - 13 (13page)
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초록· 키워드
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Benzene is the most toxic and hazardous pollutant among volatile organic compounds (VOCs), as it comes under group 1 carcinogens recognized by the International Agency for Research on Cancer (IARC). It also plays a significant role in forming secondary pollutants like ozone. The benzene concentration was measured using a charcoal sorbent tube by active sampling at a traffic junction and analysis was done using GC-FID. The maximum average concentration of benzene in ambient air was found to be 33 μg/m3. A diurnal study of benzene measurement shows higher benzene concentrations in the evening compared to the morning. Seasonal variation of benzene is found to be winter > spring > summer > autumn > monsoon and OFP was found to be 21, 19, 14, 13, and 10 respectively. Cancer (ILCR) and non-cancer (HQ) health risk assessment was done to determine the impact of ambient benzene on the residents of urban areas. The yearly average value of ILCR was found to be 2×10<SUP>-6</SUP> ± 1×10<SUP>-6</SUP> which ranges from acceptable value to three times the WHO acceptable value i.e 1×10-6. The correlation of ozone and its precursor, benzene with meteorological parameters is also evaluated. The correlation of benzene and ozone with solar radiation shows the influence of photochemical reactions on the levels of benzene and ozone at the study site, although it is low.
목차
Abstract
Introduction
Methods
Results and Discussion
Conclusions
References
참고문헌 (55)
참고문헌 신청
United States, Environmental Protection Agency (US EPA). Guidelines for carcinogen risk assessment. [cited May 7, 2023]. Available from: https://www.epa.gov/risk/guidelines-carcinogen-risk-assessment
International Agency for Research on Cancer (IARC). Chemical agents and related occupations: A review of human carcinogens. IARC monographs on the evaluation of carcinogenic risks to humans. [cited May 7, 2023]. Available from: https://monographs.iarc.who
Correa SM, Arbilla G, Marques MRC, Oliveira KMPG. The impact of BTEX emissions from gas stations into the atmosphere. Atmospheric Pollution Research 2012;3(2):163-169. https://doi.org/10.5094/APR.2012.016
Durmusoglu E, Taspinar F, Karademir A. Health risk assessment of BTEX emissions in the landfill environment. J Hazard Mater 2010;176(1-3):870-877. https://doi.org/10.1016/j.jhazmat.2009.11.117
Koh DH, Jeon HK, Lee SG, Ryu HW. The relationship between low-level benzene exposure and blood cell counts in Korean workers. Occup Environ Med 2015;72(6):421-427. http://doi.org/10.1136/oemed-2014-102227
International Agency for Research on Cancer (IARC). Chemical agents and related occupations: A review of human carcinogens. IARC monographs on the evaluation of carcinogenic risks to humans. [cited May 7, 2023]. Available from: https://monographs.iarc.who
Correa SM, Arbilla G, Marques MRC, Oliveira KMPG. The impact of BTEX emissions from gas stations into the atmosphere. Atmospheric Pollution Research 2012;3(2):163-169. https://doi.org/10.5094/APR.2012.016
Durmusoglu E, Taspinar F, Karademir A. Health risk assessment of BTEX emissions in the landfill environment. J Hazard Mater 2010;176(1-3):870-877. https://doi.org/10.1016/j.jhazmat.2009.11.117
Koh DH, Jeon HK, Lee SG, Ryu HW. The relationship between low-level benzene exposure and blood cell counts in Korean workers. Occup Environ Med 2015;72(6):421-427. http://doi.org/10.1136/oemed-2014-102227
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