生物安全實驗室間氣溶膠傳播風險計算分析
Calculation and analysis of aerosol transmission risk between biosafety laboratories
摘要：
結合某三級生物安全實驗室工程，利用動態隔離理論進行了計算分析，結果表明：生物安全實驗室核心間設置緩沖間是必要的；提高房間換氣次數對隔離系數的影響不大；人員應急反應時間延長，系統隔離系數顯著增大，可有效降低氣溶膠傳播的生物安全風險。
關鍵詞：生物安全實驗室；緩沖間；換氣次數；隔離系數；污染物濃度；氣溶膠
Abstract：
Combined with a three-level biosafety laboratory project, this paper uses the dynamic isolation theory for calculation and analysis. The results show that it is necessary to set up a buffer room for the core of the biosafety laboratory. Increasing the air change rate of the room has little impact on the isolation coefficient. The longer the emergency disposal time of personnel, the greater the system isolation coefficient, which can effectively reduce the biosafety risk of aerosol transmission.
Keywords:biosafetylaboratory;bufferroom;airchangerate;isolationcoefficient;pollutantconcentration;aerosol