공동주택 내의 기계환기 설비에 따른 라돈농도 평가

• 영문명: Evaluation of Radon Concentration according to Mechanical Ventilation Systems in Apartments
• 발행기관: 한국환경보건학회
• 저자명: 최지원(Jiwon Choi) 홍형진(Hyungjin Hong) 이정섭(Jeongsub Lee) 유주희(Juhee Yoo) 박보람(Boram Park) 김가현(Gahyun Kim) 윤성원(Sungwon Yoon) 이철민(Cheolmin Lee)
• 간행물 정보: 『1. 한국환경보건학회지』제47권 제4호, 330~338쪽, 전체 9쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2021.08.30

영문 초록

Background: This study was conducted to provide background information for the proper management of radon contamination in apartments using mechanical ventilation facilities in residential environments. Objectives: To this end, this study compared and evaluated changes in radon concentrations based on different operating intensities of mechanical ventilation with or without natural ventilation. Methods: For the continuous measurement of radon concentrations, an RAD7 instrument was installed in four apartments equipped with a ventilation system. The measurements were done for comparison of ventilation types and different ventilation intensities (“high”, “middle”, “low”). Results: The results confirmed that both mechanical and natural ventilation sufficiently reduced the radon concentration in the apartments. In particular, mechanical ventilation at “high” intensity was the most effective. Natural ventilation combined with mechanical ventilation and then natural ventilation alone were the second and the third most effective, respectively. Conclusions: When using ventilation to reduce indoor radon concentrations, it is most effective to operate mechanical ventilation (“high”) or natural ventilation and mechanical ventilation at the same time. In cases where mechanical ventilation is available alone, it is recommended to operate it at a minimum of “middle” intensity.

목차

Ⅰ. 서 론

Ⅱ. 연구 방법

Ⅲ. 결 과

Ⅳ. 고 찰

Ⅴ. 결 론

감사의 글

Conflict of Interest

References

키워드

Indoor air qulity mitigaion multi-family housing radon ventilation