水环境监测化验室废液的处理方法分析
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摘要
水环境监测化验室会产生很多种废液,其中普遍含有有毒有害物质,直接排放会对环境造成严重危害。本文首先简单介绍了废液的来源、特征和收集方法,然后围绕废液处理原则,提出了几种常见废液的简单有效处理方法,包括酸碱溶液、含氰废液、含挥发酚废液、含汞废液、含砷废液、含重金属废液、含六价铬废液、含四氯化碳及三氯甲烷废液,为减少或避免废液造成的污染提供参考依据。
Water environment monitoring laboratory will produce a large number of waste liquids, which generally contain toxic and hazardous substances, and direct emissions will cause serious damage to the environment. This article first briefly introduced the source, characteristics and collection method of the waste liquid. Then, based on the principle of waste liquid treatment, a simple and effective treatment method for several common waste liquids was proposed, including acid and alkali solutions, waste liquids containing cyanide, waste liquids containing volatile phenols, wastes containing mercury, wastes containing arsenic, wastes containing heavy metals, wastes containing hexavalent chromium, wastes containing carbon tetrachloride and chloroform. It can provide a reference for reducing or avoiding pollution caused by waste liquids.
Water environment monitoring laboratory will produce a large number of waste liquids, which generally contain toxic and hazardous substances, and direct emissions will cause serious damage to the environment. This article first briefly introduced the source, characteristics and collection method of the waste liquid. Then, based on the principle of waste liquid treatment, a simple and effective treatment method for several common waste liquids was proposed, including acid and alkali solutions, waste liquids containing cyanide, waste liquids containing volatile phenols, wastes containing mercury, wastes containing arsenic, wastes containing heavy metals, wastes containing hexavalent chromium, wastes containing carbon tetrachloride and chloroform. It can provide a reference for reducing or avoiding pollution caused by waste liquids.
引文
1吴美珍,郑锐生.水环境监测化验室废液处理方法的初探[J].绿色环保建材,2018,(1):38.
2孟宪民.水环境监测化验室废液处理方法[J].民营科技,2017,(6):237.
3王艳娜.水环境监测化验室废液处理方法研究[J].中国高新区,2017,(11):35-36.
4王道,程水源.环境有害化学品实用手册[M].北京:中国环境科学出版社,2007.
5蓝红波.水环境监测化验室废液处理方法的探析[J].资源节约与环保,2015,(1):62.
6张淑芬,梁勇.议水环境监测化验室废液的处理[J].北方环境,2011,23(11):115.
7杨玮.水环境监测化验室废液处理方法的探讨[J].干旱环境监测,2009,23(1):61-64.
2孟宪民.水环境监测化验室废液处理方法[J].民营科技,2017,(6):237.
3王艳娜.水环境监测化验室废液处理方法研究[J].中国高新区,2017,(11):35-36.
4王道,程水源.环境有害化学品实用手册[M].北京:中国环境科学出版社,2007.
5蓝红波.水环境监测化验室废液处理方法的探析[J].资源节约与环保,2015,(1):62.
6张淑芬,梁勇.议水环境监测化验室废液的处理[J].北方环境,2011,23(11):115.
7杨玮.水环境监测化验室废液处理方法的探讨[J].干旱环境监测,2009,23(1):61-64.