高速给水曝气生物滤池应用于大型自来水厂的预处理

405JournalofSouthChinaUniversityofTechnologyVol．40No．520125NaturalScienceEditionMay20121000-565X201205-0065-062011-10-31*[e-mail]*510006HUBAF73．5m3/d．3CODMn0．44～2．22mg/L1．84～6．06mg/L0．5mg/L2．0mg/L1．16mg/L0．22mg/L0．05mg/L0．03mg/L．HUBAF2．5NTU1．0m．、0．1m1．HUBAF．HUBAF-“－”．TQ123．5X703．1doi10．3969/j．issn．1000-565X．2012．05．0121mg/L4～5mg/L．－－－．1-34-6、《》GB5749—2006．7HUBAF、、1Φ6～10mm1.05～1.25g/cm3HUBAF16～20m/h2SS0．6m3、84．HUBAF73．5m3/d2011m×9m×7．3m201011．HUBAF、CODMn、、．11．10．44～2．22mg/L1．0mg/LCODMn1．84～6．06mg/L4mg/L6mg/L《》GB3838—2002ⅡⅢ．1．21．1Fig．1WaterpurificationprocesschartofwaterworksHUBAF2．1456．2HUBAFFig．2StructuraldiagramofHUBAF1—2—3—4—5—6—7—8—9—10—11—12—13—14—15—SS．．2HUBAF201011．14～16m/h12．0～13．7min0．2～0．5．《》GB/T5750—2006CODMn．DO、MODEL50BHACH2100N．、CODMn、．2．1HUBAF20111－311～19℃．2．1．13HUBAF0．5mg/L《》GB5749—2006．3Fig．3CurvesofammoniaremovalefficiencyHUBAFHUBAF≥3．0×104cm2/gDO、6640HUBAFSS9．2．1．2CODMnCODMn4CODMn《》CJ94—20052．0mg/L《》GB5749—20063．0mg/L．4CODMnFig．4CurvesofCODMnremovalefficiencyHUBAFCODMn9．4%～23．2%HUBAF12．0～13．7min30min10．HUBAFCODMn．1．5h10min11．CODMnCODMn20113CODMn20103201035CODMn2．0mg/LCODMn46．6%20113CODMn1.80mg/LCODMn58．1%201011．5“－”12．．CODMn．2．1．30．07～0．22mg/L0．13～1．16mg/L《》GB3838—2002＜0．1mg/L＜0．3mg/L0～0．03mg/L0～0．05mg/L0．1mg/L《》GB5749—2006＜0．1mg/L＜0．3mg/L95．5%97．1%．HUBAF．HUBAFSSHUBAFMnO2Fe2O3．2．1．47．8～50．3NTU13．4NTUHUBAF6．5～49．4NTU18．5NTUHUBAF2．5NTU12．0%．5．5HUBAFFig．5VariationofturbiditybeforeandafterHUBAFtreatmentHUBAFHUBAF．SS．765HUBAFSS．HUBAFZeta13．0．8～1．2NTU0．8NTUHUBAF．2．1．5216316HUBAF．HUBAF0．02～0．39mg/L0．5mg/L1．0mg/LHUBAF．DO．DO3mg/LHUBAFDO4．5mg/LHUBAFDO2mg/L．1mg4．57mgDO1．0mg/L0．5mg/L2．3mg/LDO1．0mg/L14．HUBAF25%0．1～0．55．6～28．0mg/L1．5～6．5mg/L0．5mg/L．2．22．2．1．3201mm0．1mHUBAFHUBAFHUBAF．2．2．2HUBAF541．201012201136．HUBAF142．5～48．1cm39．4～43．8cm2．0～7．8cm24h2.7～5．5cm20．216321HUBAF53.7～57.3cm49．3～52．8cm10cm．6HUBAFFig．6VariationofheadlossofHUBAFunderdifferentconditions2．2．3HUBAF20min20L/m2·s6L/m2·s10min10L/m2·s10min20L/m2·s8L/m2·s．2～5cm5～8cm．．SS．、．．2．386408504．824538m2．73．5m3/d115．7/m3·d－1．6．17×10－3m2/m3．“－”242/m3·d－10.25/m3．、．1．、、、．20113－9258440kW·h0．0117kW·h/m30．8/kW·h0．009/m3．2．、、10600．002/m3．3．7775、220．013/m3．4．0．009/m3+0．002/m3=0．011/m30．011/m3+0．013/m3=0．024/m3．31＜4mg/L、CODMnHUBAF＜0．5mg/LCODMn＜2．0mg/L．HUBAF．HUBAF“－”．2HUBAF115．7/m3·d－10．024/m36．17×10－3m2/m3．3HUBAF24h20cm．4HUBAFSS．1．J．2009295898-904．WangDong-shengXieJian-kunZhouYong-qiangetal．AdvancesinoptimizedcoagulationandoperationguidelineJ．ActaScientiaeCircumstantiae2009295898-904．2．J．2010261789-91．LuShao-mingChenDe-ye．Effectofair/waterratioonpretreatmentofrawwaterbysuspendedpackingfluidizedtankJ．ChinaWater＆Wastewater2010261789-91．3．J．2009325135-137．TaoGuang-huaLuShao-ming．Suspendedpackingflui-dizedtankinbiologicalpretreatmentofammonianitrogeninrawwaterJ．EnvironmentalScience＆Technology2009325135-137．4．J．2007231139-4159．HuangHai-zhenLuShao-mingWangNaetal．Studyonfour-stagebiologicalcontactoxidationtankfortreatmentofmicro-pollutedrawwaterfromPearlRiverJ．ChinaWater＆Wastewater2007231139-4159．5．J．201043603-606．RenYuan-yuanGouQian-wenLuShao-ming．Researchonperformanceofbiostyrfilterusedfortreatmentofmicro-pollutedwaterJ．ChineseJournalofEnvironmentalEn-gineering201043603-606．6．J．200218826-29．ZhangJieCaoXiang-shengMengXue-zheng．ResearchprogressonbiologicalaeratedfilterJ．ChinaWater＆Wastewater200218826-29．7．J．2009251865-70．LuShao-mingYangLiChenYi-yunetal．High-rateUBAFforpretreatmentofmicro-pollutedrawwaterJ．965ChinaWater＆Wastewater2009251865-70．8．J．2010261992-94．XieGuan-tiLuShao-ming．StudyonnewbackwashmodeinupflowbiologicalaeratedfilterJ．ChinaWater＆Wastewater2010261992-94．9ConnieDDeMoyerEricaLSchierholzJohnSGulliveretal．ImpactofbubbleandfreesurfaceoxygentransferondiffusedaerationsystemsJ．WaterResearch20033781890-1904．10．J．2004266433-436．QiuLi-pingMaJunZhangLi-xin．EffectofhydraulicretentiontimeonthetreatmentefficiencyandoperationalcharacteristicsofbiologicalaeratedfilterJ．Environ-mentalPollution＆Control2004266433-436．11．BAF+J．201043599-602．WangJianLuShao-ming．StudyonwaterpurificationeffectofsandfilterinBAFandconventionalprocessJ．ChineseJournalofEnvironmentalEngineering201043599-602．12．O3-BACJ．2006341210-14．LuShao-mingWangNingYangLi．Operationoptimiza-tionofO3-BACadvancedtreatmentprocessfordrinkingwaterJ．JournalofSouthChinaUniversityofTechno-logyNaturalScienceEdition2006341210-14．13．ZetaJ．199612427-29．LiuWen-junHeBei-pingZhangXi-hui．StudyonZetapotentialofthecolloidintheorganicmicro-pollutedwatertreatedbybiologicalpretreatmentJ．ChinaWater＆Wastewater199612427-29．14．J．201137388-9095．ShaoZhi-changLuShao-ming．Effectofair/waterratioonhigh-rateUBAFfortheremovalofammoniaJ．TechnologyofWaterTreatment201137388-9095．ApplicationofHigh-RateUp-FlowBiologicalAeratedFiltertoPretreatmentforLarge-ScaleWaterworksLuShao-mingLiFangLiShao-wenSchoolofEnvironmentalScienceandEngineeringSouthChinaUniversityofTechnologyGuangzhou510006GuangdongChinaAbstractInordertoavoidthemicro-pollutionofdrinkingwatersourceduetoammonianitrogenNH3-Nandor-ganicsforthefirsttimeawater