摘要
针对工业废水与市政污水协同处理的可行性问题,研究了液晶面板废水对2座不同污水处理厂(G和N)生化工艺各功能段的影响。结果表明,液晶面板废水好氧出水对2座污水处理厂好氧段功能(OUR、COD去除率、硝化作用)的影响均不大,对缺氧段(反硝化作用)和厌氧段(释磷作用)的影响则根据污水厂原效果的不同而不同。N污水处理厂在加入工业废水后反硝化和释磷速率略有降低,但整体功能仍可实现。
For the feasibility study on the cotreatment of industrial wastewater and municipal sewage,the effects of TFT-LCD(thin film transistor-liquid crystal display)wastewater on the biochemical processes in different municipal wastewater treatment plants are investigated.Aerobic effluent of TFT-LCD wastewater treatment system shows little influence on the aerobic process of both G and N wastewater treatment plants(WWTP).However,the effects on the anoxic and anaerobic processes are different for G-WWTP and N-WWTP.Effects of denitrification and anaerobic phosphorus release in N-WWTP are available with cotreatment of industrial wastewater and municipal sewage,although the rates of denitrification and anaerobic phosphorus release slightly decrease.
作者
张红
黄建
鞠兴华
程寒飞
李明慧
Zhang Hong;Huang Jian;Ju Xinghua;Cheng Hanfei;Li Minghui(Huatian Engineering&Technology Corporation,MCC,Nanjing 210019,China;Institute of Water Environmental Technology,MCC,Maanshan 243005,China)
出处
《工业水处理》
CAS
CSCD
北大核心
2019年第12期29-32,共4页
Industrial Water Treatment
基金
安徽省科技计划项目(1604a0702044)
内蒙古自治区科技计划项目(20172100)
关键词
工业废水
城镇污水
厌氧释磷
反硝化
industrial wastewater
municipal sewage
anaerobic phosphorus release
denitrification
