开放实验室安全分级管理探讨

Discussion on open laboratory safety classification management

开放实验的全面实施,学生进入实验室的时间不定,实验内容不同,实验过程不一样,这给高校化学实验室的安全管理工作带来了较大的困难。从实验所用化学药品、仪器、反应过程、废物处置方式等方面入手,分析实验过程中可能产生的危险因素,然后按危险因素的强弱程度划分等级,确定实验的危险级别,提出了化学实验室危险识别与分级管理新模式。

Because of large-scale implementation of the open experiments, students＇ indefinite period of time in the laboratory, the experiment contents and reaction process are different, all these have brought great difficulties for chemistry laboratory safety management work. This article analyses the the risk factors, which may be produced from chemicals, experiment instruments, reaction process and waste disposal methods. According to the strength of the risk factors, the experimental dangerous levels are determined. This article also puts forward the new mode of chemical risk identification and classification management.