高校化学化工实验室废液管理及治理  

Waste Liquid Management and Treatment of Chemistry and Chemical Laboratories in Universities

作　　者：孟玉兰[1] 宋学志 MENG Yulan;SONG Xuezhi(School of Chemical Engineering,Dalian University of Technology,Panjin 124221,China)

机构地区：[1]大连理工大学化工学院,盘锦124221

出　　处：《实验科学与技术》2021年第6期157-160,共4页Experiment Science and Technology

摘　　要：化学化工实验室废液成分复杂、种类繁多,随意排放污染严重。随着近年来本科生和研究生招生规模的扩大,科学实验研究蓬勃发展,实验室废液量也随之增多。如何有效分类回收处理废液,并在源头上减少废液量,是解决废液管理及治理问题的关键。通过加强实验人员的环保意识,开展绿色化学实验,设立专项资金支持及加强政府和环保部门的监督等方式,对废液进行有效回收,并利用微型实验和仿真实验及改进实验条件等方法从根本上减少废液的产生,为废液回收处理提供建议。Waste liquids of chemistry and chemical laboratories have complex components and various types,causing serious pollution when discharged arbitrarily.With the expansion of the enrollment scale and the vigorous development of scientific research,the amount of laboratory waste fluids also increases sharply.How to effectively separate and treat waste liquids and reduce the amount of waste liquids from the source is the key to solving the problem of waste liquids.The generation of waste liquids can be recycled efficiently by strengthening the environmental awareness of the experimenters,conducting green chemistry experiments,setting up special funding support and strengthening the supervision of the government and environmental protection departments.In addition,it is possible to radically reduce the generation of waste liquids by conducting mini-experiments and simulation experiments,and improving experimental conditions,among other methods,thereby providing suggestions for waste liquid recovery and treatment.

关 键 词：化学化工实验室 废液危害 回收处理 绿色化学 微型实验 

分 类 号：X703[环境科学与工程—环境工程]