국내 라돈 취약가구에 대한 주거공간의 실내 라돈 농도에 관한 연구

• 영문명: A Study on Indoor Radon Concentration among Vulnerable Households in Korea
• 발행기관: 한국환경보건학회
• 저자명: 주덕현(Duck Hyun Zoo) 박기호(Ki Ho Park) 정희원(Hui Won Jeong) 임형준(Hyeong Jun Lim) 복동석(Dong Seok Bok) 윤동원(Dong Won Yun) 민경환(Kyung Hwan Min) 문경덕(Kyung Deok Mun) 김정운(Jeong Un Kim) 이지민(Ji Min Lee) 최원용(Choi Won Yong) 김성윤K(im Sung Yoon)
• 간행물 정보: 『한국환경보건학회지』제41권 제2호, 61~70쪽, 전체 10쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2015.04.30

영문 초록

Objectives: The purpose of this research was to examine radon exposure in terms of the relationship between the living environment and indoor radon concentrations among vulnerable households. Methods: Nationwide, 1,129 subjects were selected using personal questionnaires for adequately understanding the living environment, installation of E-PERM radon gas detectors, and investigation of the structure of the housing. Results: The mean concentration of indoor radon for all subjects was 130.2 Bq/m 3 (GM=101.7), and a total of 438 subjects (38.8%) exceeded the recommended standards (148 Bq/m 3 ) for public facilities by the Ministry of the Environment. By location, the highest concentrations (164.3 Bq/m 3 , GM=124.1) were seen in North Chungcheong Province. In the case of the Seoul/Gyeonggi Province metropolitan area, they showed 125.6 Bq/m 3 (GM=96.5), respectively. By type of housing, indoor radon concentrations in single-family housing were higher than in row/multi-family housing (p<0.01). Although indoor radon concentrations raised in accordance with year of construction (p<0.05), the difference between indoor radon concentrations in underground residences was not observed to be statistically significant (p=0.633). Conclusion: More studies are necessary in the future regarding the difference in indoor radon concentrations that may occur due to different of types of indoor construction, building materials, and the amount of building materials.

목차

I. 서 론

II. 재료 및 방법

III. 연구결과

IV. 고 찰

V. 결 론

키워드

E-PERM Indoor radon Radon Radon exposure Vulnerable households