预处理 +UASB+ 两级AO+MBR工艺处理垃圾转运中心废水

打开文本图片集

关键词：垃圾转运中心；废水处理；升流式厌氧污泥床（UASB）；二级厌氧好氧（AO）；膜生物反应器（MBR）中图分类号：X703 文献标识码：A 文章编号：1008-9500（2025）08-0261-04DOI： 10.3969/j.issn.1008-9500.2025.08.079

Pre-Treatment + UASB + Two-Stage AO+MBR Process for Treating Wastewater from Garbage Transfer Center

RENLi

（Nantong Runze Environmental Engineering Technology Co.，Ltd.，Nantong 226oo1，China）

Abstract：Takingthe wastewatertreatmentofacertaingarbagetransferstationastheresearch object，thetreatment process，design parameters，and operational effects are introduced.The wastewater treatment capacity is 100m3/d ，with high Chemical OxygenDemand（COD），highTotalitrogen （TN）concentration，andimpuritiessuchas heavymetalsandanimal and plant oils.The treatment process of "pretreatment + Upflow Anaerobic Sludge Bed （UASB） + two-stage Anaerobic Oxic （AO） + Membrane Bio-Reactor （MBR）"isadopted，andtheeffuentmeetsthefirstlevelBstandardofthe WaterQuality Standards forSewageDischargeintoUrbanSewers（GB/T31962—2015），withawatercostof3.671yuanperton，this process has good technical and economic feasibility.

Keywords： garbage transfercenter;wastewater treatment; Upflow Anaerobic SludgeBed（UASB）; two-stageAnaerobic Oxic （AO）;Membrane Bio-Reactor （MBR）

垃圾转运中心废水是一种成分复杂的高浓度废水，主要有垃圾压缩液、车辆冲洗水、除臭设施废水及生活污水。（剩余5392字）