UASB/接触氧化/超滤/Fenton工艺处理垃圾中转站废水

UASB/Contact Oxidation/Ultrafiltration/Fenton Process for Treatment of Domestic Waste Transfer Station Wastewater

采用UASB／AO／接触氧4E／超滤／Fenton组合工艺处理某生活垃圾中转站生产废水，在进水COD、SS、BOD5、NH3-N分别为（7500～15000）、（200～400）、（3500～6000）、（200～300）mg／L的情况下，处理后出水COD、SS、BOD5、NH3-N分别可达到90、20、20、10mg／L，满足《生活垃圾填埋场污染控制标准》（GB16889-2008）中关于转运站滤出液排入环境水体的标准要求。

The combined process of UASB/AO/contact oxidation/uhrafihration/Fenton was used to treat domestic waste transfer station wastewater. When the influent concentrations of COD, SS, BOD5 and NH3 - N were 7 500 to 15 000 mg/L, 200 to 400 rag/L, 3 500 to 6 000 mg/L and 200 to 300 mg/ L respectively, the effluent concentrations of COD, SS, BOD5 and NH3 -N were 90 mg/L, 20 mg/L, 20 mg/L and 10 mg/L respectively, which met the requirements for leachate discharged into water body specified in the Standard for Pollution Control on the Landfill Site for Domestic Solid Waste （ GB 16889 - 2008）.