실내·외 실시간 모니터링을 활용한 폼알데하이드 및 미세먼지(PM10, PM2.5)의 거주시간별 노출 및 위해도 평가

• 영문명: Assessment of Exposure to and Risk of Formaldehyde and Particulate Matter (PM₁₀ and PM_2.5) by Time Activity Applying Real-Time Indoor and Outdoor Monitoring
• 발행기관: 한국환경보건학회
• 저자명: 윤단기(Danki Yoon) 남궁선주(Sunju Namgoung) 공혜관(Hyekwan Kong) 홍형진(Hyungjin Hong) 임희빈(Huibeen Lim) 박시현(Sihyun Park) 이혜원(Hyewon Lee) 이정섭(Jungsub Lee) 이철민(Cheolmin Lee)
• 간행물 정보: 『한국환경보건학회지』제45권 제6호, 646~657쪽, 전체 12쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2019.12.30

영문 초록

Objectives: The purpose of this study was to suggest methods to investigate continuous monitoring of concentration levels and assess the exposure of individuals considering the actual time activity of residents for formaldehyde and particulate matter (PM₁₀, PM_2.5) in the indoor and outdoor air of a house, assess the health risks of children and adults based on the results of the exposure assessment, and provide basic data on studies for assessing exposure and health risks in Korea in the future. Methods: The concentration levels of formaldehyde and particulate matter were measured in a family home in Gyeonggi-do Province from April 25 to July 31, 2019, using electrochemical sensors (formaldehyde) and light scattering sensors (PM₁₀, PM_2.5). Risk assessment by the duration of exposure by time activity was performed by dividing between weekdays and weekends, and indoors and outdoors. Results: The greatest level of carcinogenic risk from inhaling formaldehyde was indoors during the weekdays for both children and adults. For children, the risk was at 7.5 per approximately 10,000 people, and for adults, the risk was at 4.1 per approximately 10,000 people. PM₁₀ and PM_2.5 also showed the greatest values indoors during the weekdays, with children at 1.7 people and 1.4 per approximately 100 people, respectively, and adults at 8.2 per approximately 1,000 and 1.8 per approximately 100 people, respectively. Conclusions: The risks of formaldehyde, PM₁₀ and PM_2.5 were shown to be high indoors. Therefore, consideration of exposure assesment for each indoor pollutant and management of indoor air quality is necessary.

목차

I. 서 론

II. 재료 및 방법

III. 연구 결과

IV. 고 찰

V. 결 론

키워드

Formaldehyde indoor air particulate matter (PM¹⁰, PM^2.5) risk assessment time activity