UASB+A/O+Fenton氧化处理工业园废水工程实例  

Case study on the treatment of wastewater in industrial parks by up-flow anaerobic sludge bed+acidification/oxidation+Fenton oxidation

作　　者：陈思莉[1] 江栋[1] 虢清伟[1] 易皓[1] 杜建伟[1] 

机构地区：[1]环境保护部华南环境科学研究所,广东广州510655

出　　处：《工业水处理》2014年第4期84-85,共2页Industrial Water Treatment

基　　金：水体污染控制与治理科技重大专项(2012ZX07211-003);广东省科技计划项目(2009B030802009)

摘　　要：采用UASB+A/O+Fenton氧化工艺处理某工业园废水,该废水主要由精细化工企业经过预处理后的废水组成。经该工艺处理后废水COD从500 mg/L左右降到90 mg/L以下,BOD5从300 mg/L左右降到20 mg/L以下,处理效率均达到82%以上,出水水质达到《污水综合排放标准》(GB 8978—1996)中的一级标准要求。The wastewater in an industrial park has been treated by means of up-flow anaerobic sludge bed （UASB）＋ acidification/oxidation＋Fenton process. The wastewater is mainly composed of pretreated wastewater from a fine chemical enterprise. The COD of the effluent which has been treated by this process is decreased from 500 mg/L to 90 mg/L or even lower, and BOD5 of it is decreased from about 300 mg/L to less than 20 mg/L. Both of their treatment efficiency reach 82%. The effluent water quality meets the first class of the Integrated Wastewater Discharge Stan- dard（GB 8978--1996）.

关 键 词：工业园区废水 上流式厌氧污泥床 Fenton 

分 类 号：X703[环境科学与工程—环境工程]