라돈 발생원인 분석 및 공기정화장치 효율성 평가

다국어 초록 (Multilingual Abstract)

목차 (Table of Contents)

• 제 1 장 연구개요 ·································································································································· 1
• 제 2 장 연구 내용 및 범위 ············································································································ 3
• 제 3 장 연구 결과 ································································································································ 4
• 제 1 절 국내·외 관리 사례 조사 ·································································································· 4
• 1. 실내 라돈농도 저감을 위한 관리방안 및 우수사례 조사 ·································································· 4
• 2. 실내 미세먼지 및 이산화탄소 저감을 위한 관리방안 및 우수사례 조사 ······································ 9
• 제 2 절 라돈 발생요인 비교·분석 및 관리방안 마련 ····························································· 14
• 1. 10개 지역 내 학교의 라돈 농도 측정 ································································································ 14
• 2. 라돈 농도가 높은 교사에 대한 발생요인 및 원인분석 ··································································· 17
• 3. 시간대별 라돈 농도변화 측정 ·············································································································· 22
• 4. 라돈저감설비 가동에 따른 저감효율 분석 및 관리방안 마련 ························································ 26
• 제 3 절 지질학적 요인 및 토양 중 라돈측정을 통한 지역별 라돈 농도 확인 ················· 36
• 1. 충북 행정구역 내 지역별 배경 라돈농도 ··························································································· 36
• 2. 충북 지역 지질도 조사 및 지질학적 암반분포 확인 ······································································· 38
• 제 4 절 공기정화장치의 미세먼지 저감효과 분석 및 교사 내 유해가스 농도 측정 ······· 41
• 1. 충북 행정구역 내 학교의 실내공기 오염물질 측정 ········································································· 41
• 2. 공기정화설비 가동에 따른 미세먼지 저감효율 분석 및 관리방안 마련 ······································ 49
• 3. 교사별 환기상태 확인 및 적극적 환기 통한 이산화탄소 저감효율 분석 ···································· 55
• 제 5 절 중·장기 공기정화장치 사업의 적정성 확립 ······························································· 58
• 1. 라돈저감설비 및 공기정화장치 효율성 평가를 통한 운영 및 유지·관리방안 마련 ··················· 58
• 2. 중·장기적 공기정화장치 사업의 적정성 제시 ···················································································· 62
• 3. 충북 대기질 분석 및 공기순환기 설치 적정성 판단 ······································································· 66
• 제 4 장 결론 및 제언 ······················································································································ 69
• 1. 결과 요약 ················································································································································· 69
• 2. 결론 및 제언 ··········································································································································· 69