煤化工废水挥发酚的检测要点  

Study on the Key Points of VolatilepHenol Detection in Coal Chemical Wastewater

作　　者：胡景芳 卢长博 Hu Jing-fang;Lu Chang-bo

机构地区：[1]神华包头煤化工有限责任公司,内蒙古包头014060 [2]青海中信国安锂业发展有限公司,青海格尔木816000

出　　处：《化工设计通讯》2020年第3期15-16,共2页Chemical Engineering Design Communications

摘　　要：对煤化工废水挥发酚检测的要点进行了详细分析,主要应用方法为直接光度法,对其详细过程进行阐述,其中主要包括保养环节、蒸馏环节和显色环节。对详细的操作应用和技术性处理进行了集中阐述。因为煤化工污水的组成复杂,并且有很多因素都会对其形成较大的干扰和阻碍,借助再次蒸馏的方法可以有效减少阻碍,降低干扰,将不利因素消除,极大提升了工作水平,减少浪费,降低成本。In this paper,the main points of volatilepHenol detection in coal chemical wastewater are analyzed in detail.The main application method is direct spectrophotometry.The detailed process is described,including maintenance,distillation and color development.In addition,the detailed operation application and technical treatment are described.Because of the complexity of the components in the wastewater of coal chemical industry,and there are many factors that will form greater interference and obstruction to it,with the help of the method of re distillation,it can effectively reduce the obstruction,reduce the interference,eliminate the adverse factors,greatly improve the working level,reduce the waste and reduce the cost.

关 键 词：煤化工 废水 挥发酚 检测要点 

分 类 号：X784[环境科学与工程—环境工程]