급배기 방식 개선에 따른 생물안전 밀폐시설의 Risk Assessment와 초기 건설비 저감에 대한 연구A Study on the Risk Assessment and Reduction of Initial Construction Cost in a Biosafety Laboratory According to Improvement of Supply and Exhaust Method
- Other Titles
- A Study on the Risk Assessment and Reduction of Initial Construction Cost in a Biosafety Laboratory According to Improvement of Supply and Exhaust Method
- Authors
- 황지현; 홍진관; 주영덕
- Issue Date
- 2013
- Publisher
- 대한설비공학회
- Keywords
- Biosafety laboratory; BSL3 lab(생물안전 밀폐시설); Biohazard scenario(생물재해 시나리오); Supply and exhaust duct system(급배기 시스템); Multizone simulation(멀티죤 시뮬레이션); Risk assessment(위해성평가); Initial construction cost(초기 건설공사비)
- Citation
- 설비공학 논문집, v.25, no.10, pp.534 - 539
- Journal Title
- 설비공학 논문집
- Volume
- 25
- Number
- 10
- Start Page
- 534
- End Page
- 539
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15283
- DOI
- 10.6110/KJACR.2013.25.10.534
- ISSN
- 1229-6422
- Abstract
- In general, entire supply air of the BSL3 laboratory should be vented to the outside for its biosafety and the air conditioning system should always be operating to maintain a room pressure difference. In this regard, annual energy consumption is approximately five or ten times greater than the magnitude of the office building. In addition, to adjust room pressure difference to the set value efficiently, the supply and exhaust duct system are installed in each room of the BSL3 lab. Thus, initial construction cost is extremely high. In this study, multizone simulation is performed to estimate maintaining the appropriate room pressure difference in the case of changing model A (each room supply and exhaust system) to model B (each zone supply and exhaust system) for verification of the BSL3 lab biosafety. Also, in the case of these two models, the multizone simulation for three kinds of biohazard scenario is performed as part of risk assessment. The analysis of initial construction cost of two models is conducted for comparison. According to the studies, initial construction cost of model B is less than about 22% of existing model A. Moreover, biosafety of the BSL3 lab is still maintaining in the case of the two models.
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