菲律宾DelMonte小型污水厂的工程设计和运行李慧博

DelMonte＜＞100004DelMonteSanAntonio2014IWADelMonteMultifloTM、AnoxKaldnesTMMBBＲ、AlizairTM、40%。MBBＲX703C1000－4602201620－0048－04DesignandOperationofDelMonteSmallWWTPinPhilippinesLIHui-boWANGYin-shuangANYuanCHENXiao-huaVeoliaWaterSolutionsandTechnologies＜Beijing＞Co．Ltd．Beijing100004ChinaAbstractDelMonteandSanAntonioWWTPsinPhilippineswonthe2014IWAInnovationA-wardforsmallprojectsinAsia-Pacificregion．ThetechnologiesappliedinthetwomunicipalWWTPsarethesame．ThedesignofDelMonteWWTPwasintroducedincludingcompacttechnologiesMultifloTMAnoxKaldnesTMMBBＲAlizairTMbiologicalodorremovalMeasuresweretakentosolvethegeneralprob-lemsofthewastewaterqualityandquantityfluctuationconstructionarealimitationandsoonforsmallwastewatertreatmentplants．Finallytheeffluentqualitymetthedischargestandardand40%oftheplantfootprintwassuccessfullysaved．KeywordssmallwastewatertreatmentplantMBBＲbiologicalfilterodortreatment11.1DelMonteSanAntonioDelMonteSanAntonio3500m3/d3300m3/d2014IWA。12。DelMonte、。1.2558．85m2。①。MBBＲ、②MultifloTM、AnoxKaldnesTMMBBＲ、AlizairTM40%。3500m3/d。·84·3220201610CHINAWATEＲ＆WASTEWATEＲVol．32No．20Oct．2016①②③MBBＲMB-BＲ。2、2.1、COD、BOD5、SS。、1。1、Tab．1Designinfluentandeffluentqualitymg·L－1CODBOD5SSTKNNH+4－NTP400200250605014≤60≤20≤30——≤12.21。生物除臭Ａlizair粗格栅，３mm细格栅，均衡池和泵站除油沉砂池MBBRMultiflo沉淀池污泥储泥鼓风机FeCl3PAMUV消毒外运排放进水1Fig．1Processdiagram33.1。2146m3/h。。MBBＲ3mm0．3m。。。3．5m15．2m/h3．5m。0．2～0．25mm≥90%。15m3/h。。0．7m3。3.2AnoxKaldnesTMMBBＲMBBＲ50%、、、MBBＲ。AnoxKaldnesTMMBBＲ、、//。HybasTM。MBBＲ。MBBＲ。。。MBBＲ。BOD5SSAnoxKaldnesTMMBBＲ2。a.MBBR和后续污泥分离技术b.MBBR作为活性污泥法的前置工艺混凝剂c.MBBR和后续混凝絮凝沉淀分离除磷工艺2AnoxKaldnesTMMBBＲBODFig．2AnoxKaldnesTMMBBＲprocesssolutionsforBODremovala．BOD5SSAnoxKaldnesTM·94·．watergasheat．comDelMonte3220、、2a。b．MBBＲBASTM2b。c．PBOD、SSMBBＲ2c。、、、Actiflo3。c。MBBＲMultifloTM。MBBＲ6．7m×8．2m6m3m20min。500m2/m3K3350%。3K3Fig．3K3mediawithbiofilm1．5mg/L4mm。。41800mm×476mm。U。。MBBＲQ=280m3/hH=70kPa。3.3MultifloTMMultifloTM、4。5m。。混凝剂原水高分子助凝剂混凝池絮凝池沉淀池沉淀出水浓缩后污泥被泵排至污泥处理系统4MultifloTMFig．4MultifloTMsettlerprocessMBBＲFeCl3100mg/L。0．65m1．85m0．9kW1．1min。PAM0．8mg/L。。1．2m3．15m0．15kW8．4min。MultifloTM、。30g/L5m、4．7m2Q=10m3/hH=100kPa。。ABS80mm60°17．6m/h14．8m2。W×H=300mm×300mm、4m、4mm4。3.4UVMultifloTM2250·05·3220．watergasheat．commmUV40μJ/cm2UV。3.5MultifloTM30g/LV=200m32。3.6AlizairTMAl-izairTM5。500m/h。。5Fig．5Flowchartofbiologicaldeodorantfilter。KOH。4。。、、MBBＲ、MultifloTM。17500m3/h。Biodagene13．8m27500m3/h1/15min1．5min/。4201310—20143COD、BOD5、TSS6。25.020.015.010.05.002013-10-312013-11-302013-12-302014-01-292014-02-282014-03-30浓度/(mg·Ｌ－１)BOD5ＣＯＤＴＳＳ日期6Fig．6Actualeffluentquality5DelMonte。1．J．200218357－60．2．、J．2000161021－24．3BjornＲustenBjrnarEikebrokkYngveUlgenesetal．DesignandoperationsoftheKaldnesmovingbedbiofilmreactorsJ．AquacEng2006343322－331．4．AQUILAIＲAL-IZAIＲTMJ．2014306104－108．1981－。[e-mail]2016－05－16·15·．watergasheat．comDelMonte3220