制药废水对生活污水处理系统中污泥活性的影响探究分析  

Study on the Influence of Pharmaceutical Wastewater on Sludge Activity in Domestic Sewage Treatment System

作　　者：闫俊娟 Yan Junjuan(Shanxi Environmental Engineering Design Institute,Taiyuan Shanxi 030000,China)

机构地区：[1]山西省环境工程设计院,山西太原030000

出　　处：《山西化工》2023年第8期212-214,共3页Shanxi Chemical Industry

摘　　要：以某市政生活污水处理厂遇到的技术难点为研究对象,探究了含硫氰化物、氰化物、挥发酚等成分的制药废水对生化系统中污泥活性的影响。实验结果显示,不管是单一制药废水还是混合制药废水,均对生化系统污泥活性产生不同程度的抑制作用,严重时甚至会造成生化系统的崩溃。Taking the technical difficulties encountered in a municipal sewage treatment plant as an example,the influence of pharmaceutical wastewater containing thiocyanide,cyanide,volatile phenol and other components on sludge activity in biochemical system was explored.The experimental results showed that both single and mixed pharmaceutical wastewater can inhibited the sludge activity of the biochemical system to different extent,and even caused the collapse of the biochemical system in severe cases.

关 键 词：生活污水 制药废水 污泥活性 

分 类 号：X787[环境科学与工程—环境工程]