대구시 산단지역 대기 중 SPM과 유해중금속성분의 농도

• 영문명: Concentrations of SPM and Ambient Hazardous Heavy Metals in an Industrial Complex Area in Daegu City
• 발행기관: 한국환경보건학회
• 저자명: 송희봉(Hee-Bong Song) 권종대(Jong-Dae Kwon) 박수경(Su-Kyoung Park) 김은경(Eun-Kyung Kim) 윤현숙(Hyun-Suk Yoon) 주명희(Myeong-Hui Ju) 배기수(Gi-Soo Bae)
• 간행물 정보: 『1. 한국환경보건학회지』제41권 제4호, 259~267쪽, 전체 9쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2015.08.30

영문 초록

Objectives: This study evaluated the regional and seasonal concentrations of ambient hazardous heavy metals in an industrial complex area in Daegu City. Methods: A total of 64 SPM (Suspended Particulate Matter) samples were collected in non-industrial and industrial areas during 2014 and were analyzed for hazardous heavy metals elements (As, Cd, Mn, Ni, Pb) with ICP after acid extraction. Results: SPM and hazardous heavy metals concentrations showed regional (industrial complex area>nonindustrial complex area) and seasonal (spring, winter>fall, summer) variations. All of the hazardous heavy metals were influenced by anthropogenic sources. The pollution index of hazardous heavy metals was very low, showing roughly one-quarter of the level of the air quality guidelines of WHO. The correlation analysis among SPM and hazardous heavy metals indicated that components of non-industrial complex areas were more related to each other than those of industrial complex areas, and the correlation in the winter was higher than in other seasons. Conclusion: It is necessary to control air pollution sources and establish related policy because hazardous heavy metals from industrial areas can influence residential areas.

목차

I. 서 론

II. 재료 및 방법

III. 결과 및 고찰

IV. 결 론

키워드

Correlation analysis Heavy metals Industrial complex Pollution index SPM