摘要
工业污水处理厂中进水水质复杂,总氮的浓度和成分波动较大,会影响污水处理系统的稳定。采用A/O生物处理工艺要求污水进水总氮浓度不高于30mg/L,在实际工作中针对总氮检测出现问题对检测方法进行改进。
In the industrial wastewater treatment plant,the influent water quality is complex,and the concentration and composition of total nitrogen fluctuate greatly,which will affect the stability of the sewage treatment system.The A/O biological treatment process requires that the total nitrogen concentration of sewage water is not higher than 30mg/l.In the actual work,the detection method is improved for the problem of total nitrogen detection.
出处
《化工设计通讯》
CAS
2017年第9期191-191,共1页
Chemical Engineering Design Communications
关键词
实验室用水
过硫酸钾
检测时间
laboratory water
potassium persulfate
detection time
