高等级生物安全实验室微负压控制方法研究及应用
Research and application of micro-negative pressure control method in high-level biosafety laboratories
摘要：
介绍了高等级生物安全实验室的围护结构要求，并对微负压控制方法的原理进行了简要阐述。针对实验室运行中的实际情况对微负压控制方法用于过滤器更换、终末消毒、紧急情况进行了深入探讨，旨在为生物安全实验室的运行维护提供借鉴和参考。
关键词：生物安全实验室；微负压；定向气流；控制方法；运行维护
Abstract：
This paper presents the requirements on the building envelope of high-level biosafety laboratories, and briefly describes the principle of the micro-negative pressure control method. According to the actual situation of laboratory operation, the application of micro-negative pressure control method to filter replacement, final disinfection and emergency situations is discussed in depth, in order to provide references for the operation and maintenance of biosafety laboratories.
Keywords:biosafetylaboratory;micro-negativepressure;directionalairflow;controlmethod;operationandmaintenance