Journal of Korean Society of Occupational and Environmental Hygiene (한국산업보건학회지)
- Volume 11 Issue 1
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- Pages.1-8
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- 2001
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- 2384-132X(pISSN)
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- 2289-0564(eISSN)
Status of Welding Fume Concentration and Local exhaust Ventilation System at Welding Laboratory in Technical High School
공업고등학교 용접실습실의 용접흄 발생농도와 국소배기 실태
- Hwang, Sung-Hwan (Department of Environmental Health Science, Soonchunhyang University) ;
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Son, Bu-Soon
(Department of Environmental Health Science, Soonchunhyang University) ;
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Jang, Bong-Ki
(Department of Environmental Health Science, Soonchunhyang University) ;
- Park, Jong-An (Department of Environmental Health Science, Soonchunhyang University) ;
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Lee, Jong-Wha
(Department of Environmental Health Science, Soonchunhyang University)
- 황성환 (순천향대학교 환경보건학과) ;
-
손부순
(순천향대학교 환경보건학과) ;
-
장봉기
(순천향대학교 환경보건학과) ;
- 박종안 (순천향대학교 환경보건학과) ;
-
이종화
(순천향대학교 환경보건학과)
- Received : 2001.02.02
- Accepted : 2001.03.22
- Published : 2001.05.30
Abstract
This study was performed to evaluate a local exhaust ventilation system capability and welding fume concentration in welding laboratory at 5 technical high schools. Results of the study are as follows; 1. The personal exposure of welding fume in welding laboratory was measured. The geometric mean of 73 personal samples was