污泥智能多段回转高温好氧发酵技术应用案例

净水技术2019,38(8)：99-105WaterPurificationTechnology吕树梅.污泥智能多段回转高温好氧发酵技术应用案例%J]•净水技术，2019,38(8)：99-105.LUS.Applicationcaseofsludgeintelligenimulti-stayerota巧hiyhtemperatureaerobiafermentationtechnoloyy%J&.WaterPurifica+onTechnoloyy,2019,38(8)：99-105.扫我试试扫我试试？污泥智能多段回转高温好氧发酵技术应用案例吕树梅（上海万唐工程技术有限公司，上海201100）摘要污泥智能多段回转高温好氧发酵技术是在传统堆肥技术的基础上,将有机物与污泥按照一定比例搅拌混合后，在封闭设备内经强制通风供氧进行好氧发酵。该技术研制出的多段回转发酵舱可满足不同微生物的生长需求;舱体从进料口向出料口设置一定的倾角，物料从进口进入后做螺旋式回转运动，具有发酵周期短、发酵完全、无臭味、节省土地资源等优点。文中以内蒙古自治区赤峰市阿鲁科尔沁旗天山镇污水处理厂日处理污泥20i项目为例,应用智能多段回转高温好氧发酵技术，从物料储存、计量、输送、混合、发酵、筛分等环节进行全程监控,实现全自动化控制。成品污泥含水率为30%,虫卵死亡率＞95%，有机物含量达到69%,污泥处理取得了良好的效果。关键词污泥污泥处理污泥智能多段回转高温好氧发酵技术多段回转发酵舱中图分类号：TU992.3文献标识码：B文章编号：1009-0177（2019）08-0099-07DOI：10.15890/j.cnki.jsjs.2019.08.019ApplicationCaseofSludgeIntelligentMulti-StageRotaryHighTemperatureAerobicFer­mentationTechnologyLUShumei(ShanghaiWaterfyEngineeringTechnologyCo.,Lid.,Shanghai201100,China)AbstrachBasedontraditionalcompostinytechnoloyy,sludyeintelligenimulti-stayerotaryhightemperatureaerobicfermentationtechsnoloyyistecarryouiaerobiofermentationbyforcedventilationandoxygensupplyintheclosedequipmeniafterstirrinyandmixinytheoryanicsandsludyeaccordinyteacertainratio.Themulti-stagerotaryfermentationchamberdevvlopedbythistechnoloyycansatisfyyrowthneedsofdifferentmicrooryanisms.Acertaininclinationanyloissetfromtheinleiporitetheoutleiporiforthecabinterotatespiraltyafteoenterinythecabinfromtheinlet.Thetechnoloyyhastheadvvntaaesoffermentationcycle,completefermentation,noodoo,andsavinglandresources.TakinyTianshanTownWastewateoTreatmentPlantofArukeerqinBannerinChifenyCityofInneoMonyolicAutonomousRegionasanexample,intellicentmulti-stayerotaryhightemperaturoaerobicfermentationtechnoloyyisappliedtemonitorandcontroithewholeprocessofmateriaistoraae,measurement,transportation,mixiny,fermentationandscreeniny,reali-zinytheautomaticcontroi.Thesludyetreatmenthasachievedyoodresultswith30%moisturecontentofsludye,95%mortalityrateofegys,and69%oryanicmatteecontent.Keywordtsludyesludyetreatmentsludye15161