UASB和MBR组合工艺在生活垃圾焚烧发电厂渗滤液处理中的应用研究

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关键词：生活垃圾楚烧发电厂；渗滤液；上升式厌氧污泥床（USAB）；膜生物反应器（MBR）中图分类号：X773 文献标识码：A 文章编号：1008-9500（2025）10-0275-03DOI： 10.3969/j.issn.1008-9500.2025.10.082

Abstract： During theoperationofurbansolid wasteincineration powerplants，alargeamountofleachatewillbegenerated posing a serious threat to the environment.Upward Anaerobic Sludge Bed （UASB）and Membrane Bio-Reactor （MBR） are typical representativesof landfilleachate treatment technology.Based onan actual leachate treatment project，a combinationof UASBand MBR proceses is used to treat leachate from garbage.The actual operational resultsshow that the combination of UASB and MBR processes can effectively reduce the Chemical Oxygen Demand （COD）and ammonia nitrogenconcentrationof leachate，and improve waterquality.Inviewof the problems of pipeline scaling andfoamin actual operation，specificoptimization schemes are proposed to improvethe eficiencyof leachate treatment，improve theoperating economyofthe system，and provideusefulreference foreficient treatmentof leachateindomestic waste incinerationpower plants.

KeyWords： municipal waste incineration power plant; leachate; Upward Anaerobic Sludge Bed （USAB）; Membrane BioReactor （MBR）

垃圾渗滤液是一种高浓度有机废水，污染物成分复杂，氨氮（ NH3–N ）浓度高。（剩余2542字）