高盐分LAS废水处理工艺改造与调试  

Process transformation and commissioning of high salinity LAS wastewater treatment

作　　者：江葱 Jiang Cong(Nanjing Green Island Environmental Engineering Co.,Ltd.,Nanjing 210046,China)

机构地区：[1]南京绿岛环境工程有限公司,江苏南京210046

出　　处：《工业水处理》2021年第7期157-160,共4页Industrial Water Treatment

摘　　要：介绍了对混凝沉淀-两级好氧生化处理LAS废水工艺的改造思路,通过严格配制进水盐分和增加Fenton氧化,使得处理水的COD和LAS稳定达到一级排放标准,调试运行结果表明,COD由2 000~2 300 mg/L降至20 mg/L以下,LAS由110~190 mg/L降至0.2 mg/L以下。The transformation ideas of coagulation sedimentation-two stage aerob ic biochemical treatment of LAS wastewater were introduced,through which strict control of water salinity and increase the Fenton oxidation process,the COD and LAS of treated water reach the first class discharge standard. The commissioning and running results showed the COD from 2 000-2 300 mg/L dropped to 20 mg/L,LAS from 110-190 mg/L dropped to 0.2 mg/L.

关 键 词：LAS废水 FENTON氧化 调试运行 

分 类 号：X703[环境科学与工程—环境工程]