采用预处理／厌氧UASB／好氧SBR处理工艺处理啤酒生产废水，处理规模为3000 m3／d，原水 COD 为3000 mg／L、BOD5为1500 mg／L、NH3－N为20 mg／L、SS为800 mg／L，处理后出水水质满足《河南省啤酒工业水污染物排放标准》（ DB41）中表2排放标准，即COD≤60 mg／L、BOD5≤15mg／L、NH3－N≤8 mg／L、SS≤50 mg／L。该工艺运行费用低、管理简单方便、易于操作、无二次污染。%The combined process of pretreatment , UASB, SBR was used to treat the wastewater from beer processing industry with a treatment capacity of 3000m3/d.The influent COD, BOD5, NH3 -N and SS were 3000mg/L, 1500mg/L, 20mg/L and 800mg/L respectively.After treatment, the effluent quality could meet the discharge limits in the table 2 of Discharge Standard of water Pollutants for henan beer industry (DB41), that is COD≤60 mg/L, BOD5≤15mg/L, NH3 -N≤8mg/L, SS≤50mg/L.The combined process has low operation cost , simple and convenient management , facile operation and no secondary pollution .
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