实验废水的处理研究

Study on the Treatment of Experimental Wastewater

摘要: 随着我国教育水平和科技创新水平的不断提高，我国的化学化工行业呈现出突飞猛进的发展趋势，其中高校实验室、科研实验室、化工企业实验室以及三方检测机构的不断增加，日常实验中需要用到大量各种各样的化学试剂，产生大量有毒有污染的废水，因其量少而往往被人们所忽视，未经任何处理的实验废水随意排放在环境中对人类及生态环境产生严重危害，其中实验室所产生的废水是检测和处理的重点。实验室废水具有难处理、量少、间断、组分复杂、危害性大的特点。化学实验废水的处理具有一定的处理难度，如果直接排入环境中会对环境以及人类的生活环境产生严重的危害。本文针对实验室所产生的废水展开研究，并针对实验室废水的特点提出一套可行性实验室废水处理工艺，以达到实验室废水的无污染排放。

Abstract: Along with our country education level and the innovation of science and technology level unceasing enhancement, our country’s chemical industry is showing a development trend by leaps and bounds. The laboratory of colleges and universities, scientific research laboratory, chemical enter-prises in the laboratory and the three parties detection institutions continue to increase, daily ex-periments need to use a large number of various types of chemical reagents, to produce large amounts of toxic pollution of waste water, because of its less but often neglected by people, without any processing of the experimental wastewater drained off in the environment have serious harm to human and ecological environment, the laboratory is the key of the detection and treatment of waste water produced. Laboratory wastewater has the characteristics of being difficult to treat, small amount, discontinuous, complex composition and great harm. The treatment of chemical ex-periment wastewater is difficult to deal with. If it is directly discharged into the environment, it will cause serious harm to the environment and human living environment. In this paper, the waste water produced by the laboratory is studied, and a set of feasible laboratory waste water treatment technology is proposed according to the characteristics of laboratory waste water, so as to achieve the pollution-free discharge of laboratory waste water.