【摘要】 分析化学实验过程中使用的试剂用量大,产生的废液种类繁多、组成复杂,废液如处置不当,会对环境造成较大污染,危害人们的身体健康,因此,分析化学实验中废液的处理与回收意义重大。以湖南师范大学化学化工国家示范实验中心分析化学基础实验为例,坚持回收、处理及资源再利用等方式对分析实验废液处理方式进行了摸索与总结。更多还原

【Abstract】 The amount of reagents used in the process of analytical chemistry experiment is large,resulting in more waste liquid,which will cause great pollution to the environment,and affect the people’s health. Therefore,the treatment and recovery of waste liquid in analytical chemistry experiment is of great significance. Taking the basic experiment of analytical chemistry in the National Demonstration Center for Experimental Chemistry and Chemical Engineering Education,Hunan Normal University as an example,this paper explores and summarizes the treatment method of analytical experiment waste liquid by means of recovery,treatment and resource reuse.更多还原