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자연과학
공학
의약학
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예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
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Citeasy
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
학술저널
DBpia Top 1%
오류 신고하기해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
초록·키워드
Purpose: As people spend more time indoors, the importance of indoor pollutant management in their homes is increasing. The number of deaths from indoor pollutants has also increased, and interest in indoor pollutants has increased due to the recent COVID-19 virus and fine dust problems. In particular, there is a growing concern about formaldehyde, one of the representative gas pollutants. To overcome the limitations of the mechanical ventilation system, we would like to develop a system that effectively removes formaldehyde from gas-phase pollutants by combining a photocatalytic reactor with a heat transfer exchanger. To this end, we would like to review the performance through experiments in residential studio spaces and contribute to the removal of indoor formaldehyde. Method: This study conducted an experiment to control the concentration of formaldehyde using a heat exchanger combining a photocatalytic reactor to improve indoor air quality. The experiment compared and analyzed the internal circulation mode and photocatalytic mode at three ventilation rates: 0.5ACH, 1.0ACH, and 2.0ACH, and was conducted in an indoor residential studio space. Result: The photocatalytic mode showed significantly better performance than the internal circulation mode in reducing the concentration of formaldehyde. As the number of ventilation increased, photocatalytic modes showed higher formaldehyde concentration reduction rates from 40% to 98%. This has confirmed that the photocatalytic reactor is effective in removing gaseous contaminants.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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