[논문]공조풍량별 식생바이오필터의 입자상 오염물질 저감효과 연구

최부헌; 김태한

공조풍량별 식생바이오필터의 입자상 오염물질 저감효과 연구
A Study on Particulate Matter Reduction Effects of Vegetation Bio-Filters by Airflow Volume 원문보기

반도체디스플레이기술학회지 = Journal of the semiconductor & display technology, v.20 no.4, 2021년, pp.89 - 95

최부헌 (상명대학교 환경자원학과) , 김태한 (상명대학교 그린스마트시티학과)

Abstract ▼ AI-Helper

As the influence of fine dust on society spreads gradually, the public's interest in indoor air is increasingly rising. Air-purifying plants are drawing keen attention due to their natural purifying function enabled by plant physiology. However, as their fine dust reduction mechanism is limited to adsorption only, vegetation bio-filters that optimize purification effects through integration with air-conditioning systems is rising as an alternative. In accordance with the relevant standard test methods, this study looked into the fine dust reduction assessment method by air-conditioning airflow volume that can be used for the industrial spread of vegetation bio-filters. In the case of PM10 at 300 ㎍/m3, it was in the order of EG-B(3,500CMH, 29 min.) < EG-A (2,500CMH, 37 min.) < CG(0CMH, 64 min.) for reaching the maintenance level (100 ㎍/m3) of publicly used facilities. For reaching the WHO Guideline(50 ㎍/m3) requirement, it was in the order of EG-B (51 min.) < EG-A (160 min.) < CG (170 min.). In the case of PM2.5, it was in the order of EG-B (26 min.) < EG-A (33 min.) < CG (57 min.) for reaching the maintenance level (50 ㎍/m3) of publicly used facilities. It was in the order of EG-B (48 min) < EG-A (140 min) < CG (158 min) for reaching the WHO Guideline (25 ㎍/m3) requirement. The findings from the analysis showed that fine dust can be reduced most efficiently when the system is operated at 3,500CMH level. The limitation of this study is that due to the absence of a way of assessing the stress of plants in vegetation bio-filters, generating optimal air-conditioning air flow of the relevant system and economics analysis against the existing facility-type air purification system have been clarified, which should be explored further though follow-up studies.

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참고문헌 (20)

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공조풍량별 식생바이오필터의 입자상 오염물질 저감효과 연구
A Study on Particulate Matter Reduction Effects of Vegetation Bio-Filters by Airflow Volume 원문보기

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공조풍량별 식생바이오필터의 입자상 오염물질 저감효과 연구 A Study on Particulate Matter Reduction Effects of Vegetation Bio-Filters by Airflow Volume 원문보기

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공조풍량별 식생바이오필터의 입자상 오염물질 저감효과 연구
A Study on Particulate Matter Reduction Effects of Vegetation Bio-Filters by Airflow Volume 원문보기