Journal of Preventive Medicine and Public Health
- Volume 11 Issue 1
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- Pages.65-75
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- 1978
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- 1975-8375(pISSN)
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- 2233-4521(eISSN)
Studies on Benzo(a)pyrene of the Suspended Particulate in Atmosphere of Seoul City
서울시(市) 대기중(大氣中) 유해(有害) 부유분진(浮遊粉塵) 성분(成分)에 관(關)한 조사연구(調査硏究) -부유분진중(浮遊粉塵中)의 Benzo(a)pyrene에 관(關)하여-
- Kwon, Sook-Pyo (Department of Preventive, Medicine and Public Health Yonsei University College of Medicine) ;
- Chung, Yong (Department of Preventive, Medicine and Public Health Yonsei University College of Medicine) ;
- Lim, Dong-Koo (Department of Preventive, Medicine and Public Health Yonsei University College of Medicine)
- Published : 1978.10.01
Abstract
This study was carried out to investigate air pollution by total suspended particulate(T.S.P.), benzene soluble matter and benzo(a) pyrene in Seoul city. The sampling areas were divided into commercial(Kwang Hwa Moon), indus-trial(Ku Ro Dong) and residensial area(Shin Chon). Sampling was undertaken by High Voulme Air Sampler for four seasons from January 1917 to November 1977. The T.S.P. was extracted with Soxhlet apparatus by benzene and benzo(a) pyrene was separated by column chromatography and thin layer chromatography. The concentrations of benzo(a) pyrene were measured by means of fluorophotometer, and following results were obtained. 1. Arithmetic average concentration for 1-day averaging time of total suspended particulate were
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