大一学生化学实验室安全基础知识调查研究*

为考察大一学生化学实验室安全基础知识,对天津理工大学化学化工学院大一学生警示标识、危险化学品性质、废弃物处理及意外处置等安全知识进行问卷调查。结果表明:60.4%的学生将易燃标识与氧化剂标识混淆;在危险化学品性质和酸/碱撒漏处理方面有待加强。基于以上结果,在后续安全教育过程中,普及GHS标识及MSDS,对相关知识进行针对性的查漏补缺;充分利用线上资源,弥补线下教育因时间有限、容量有限导致的不足。

Investigation of Basic Safety Knowledge on Chemistry Laboratory Among First-Year Undergraduates

In order to investigate the basic safety knowledge of chemical laboratory for first-year students,a questionair was conducted to explore the warning symbols,hazardous chemicals,waste and accident disposal among first-year undergraduates in the College of Chemistry and Chemical Engineering,Tianjin University of Technology.The results showed that 60.4%respondents confused the flammable pictogram with that of oxidizer,and the properties of hazardous chemicals and disposal of acid/base spill needed to be strengthened.Based on the results above,during the following safety education,the GHS pictogram and MSDS will be spreaded to the students to make up the deficiency specifically.And online resources will be also fully utilized to supplement the the deficiency in off-line safety education due to the limit of time and capacity.