预处理_生化_膜_臭氧工艺处理垃圾焚烧厂渗滤液_孙志军

预处理_生化_膜_臭氧工艺处理垃圾焚烧厂渗滤液_孙志军预处理+生化+膜+臭氧工艺处理垃圾焚烧厂渗滤液孙志军张璐顾铮(中钢武汉安环院华安设计工程有限公司武汉430081)摘要采用预处理(反应沉淀+氨吹脱)+生化(UBF+SBR)+膜处理(UF+NF)+臭氧氧化组合工艺处理生活垃圾焚烧发电厂的渗滤液,通过1年多的运行,结果表明,该工艺对垃圾焚烧厂渗滤液具有很好的处理效果及适应能力。运行情况稳定,管理方便。出水水质达到《污水综合排放标准》(GB8978-1996)的一级标准。关键词渗滤液垃圾焚烧发电厂氨吹脱UBFSBR膜处理WasteIncinerationPowerPlantLeachateTreatmentbypretreatment+Biochemical+MembraneTreatment+OzoneOxidationSUNZhijunZHANGLuGUZheng(SinosteelWuhanSEPRIHua′anDesignandEngineeringCo.,Ltd.Wuhan430081)AbstractThecombinationprocessofpretreatment(reactionandprecipitation+ammoniastripping)+biochemical(UBF+SBR)+membranetreatment(UF+NF)+ozoneoxidationisappliedtotreatleachateofwasteincinerationpowerplant.Morethanoneyearofoperationshowsthatthiscombinationprocesshadgoodeffectandverystrongadaptationabilityforwasteincinerationleachatetreatment.Therumingisstableandthemanagementisconvenient.TheeffluentqualitymeetsthefirstlevelspecifiedintheIntegratedWastewaterDischargeStandard(GB8978-1996).KeyWordsleachatewasteincinerationpowerplantammoniastrippingU