A2OMBBR组合工艺处理工业园区污水何丹

A2O+MBBＲ330039A2O+MBBＲ、、、6h3hA2O12h3h、3h、6hMBBＲ12h4．2h30min15℃A2O+MBBＲCODCr、BOD5、SS、NH3－NTN88%、93．3%、95%、84%71．4%《》GB18918－2002B。A2OMBBＲ0。。MBBＲKaldnesMi-jecpteknogiSINTEF。MBBＲMBBＲ1－3、4－5、6－7、8、9、10。A2O+MBBＲA2O+MBBＲ。1MBBＲ1．1MBBＲMBBＲ、。。1．2MBBＲMBBＲCNP。1．3MBBＲMBBＲ1、20－40%。2MBBＲ、。3MBBＲ。4。5。1．4MBBＲMBBＲA/O+MBBＲ2、22UASB+MBBＲABＲ/MBBＲMBBＲ+FentonA2O+MBBＲ、2、MBBＲCOD、NH3－NTN。22．1、、、、、、。1。2920156DOI:10.14127/j.cnki.jiangxihuagong.2015.06.0241mg/LpHpHCODBOD5NH3－NSSTN6～9≤500≤300≤50≤400≤70TP≤830．51．00．52．2++++A2O+MBBＲ++1。12．3A2OA2O、、MB-BＲMBBＲ。2．4A2O+MBBＲ2。21Vmax=0．74m/s26h36h43h56h6A2/OT=15℃12h3h3h6h14d7MBBＲT=15℃12h16d84．2h930min2．5A2O+MBBＲ3。3CODCrBOD5SSNH3－NTNmg/L%mg/L%mg/L%mg/L%mg/L%+500—300—400—50—70—30040195356085451063102806．71807．760—401163—A2O+MBBＲ+≤6079≤2089≤2067≤880≤2068GB18918－2002B60882093．320958842071．42A2O+MBBＲCODCr、BOD5、SS、NH3－NTN88%、93．3%、95%、84%71．4%《》GB18918－2002B。3A2O+MBBＲ、6h3hA2/O12h3h、3h、6hMBBＲ12h4．2h30min15℃CODCr、BOD5、SS、NH3－NTN88%、93．3%、95%、84%71．4%《》GB18918－2002B。1．39201512A2O+MBBＲJ．200319256－57．2．MBBＲJ．201142356－57．3．MBBＲA/OJ．20071719－23．4．ABＲ/MBBＲJ．2007231991－93．5．MBBＲJ．2009251472－74．6．—MBBＲFentonJ．2008281245－48．7．MBBＲJ．200730366－68．8．A/O－MBBＲJ．2010313274－277．9．A/O+MBBＲJ．20103612122－126．10．A2O+MBBＲJ．201329122－25．CombinedProcessofA2OandMBBＲforTreatmentofIndustrialParkWastewaterHEDanTIANMing－mingWULi－fangZHANGZhi－jieJiangxiAcademyofEnvironmentalSciencesJiangxiNanchang330039AbstractThispapermainlyintroducestechnicsprocesstechnicsparameterandtreatmenteffectetcofcombinedprocessofA2OandMBBＲusedoneindustrialparksewagetreatmentplantfortreatmentofcomprehensiveindustrialwastewater．TheresultsshowedthattheremovalefficiencyofCODCrreached88%theremovalefficiencyofBOD5reached93．3%there-movalefficiencyofSSreached95%theremovalefficiencyofNH3－Nreached84%andtheremovalefficiencyofTNreached71．4%whenHＲTofretentionpoolaccidentpoolandacidhydrolyticpoolwas6hHＲTofprecipitationpoolwas6hHＲTofA2Opoolwas12hanaerobic3hanoxic3haerobic6hHＲTofMBBＲpoolwas12hHＲTofsecondarysedi-mentationpoolwas4．2hHＲTofsludgepoolwas30minthetemperatureofthewaterwas15℃dischargedwastewatercouldmeetthefirstgradeBrequirementsof＜Pollutantdischargestandardofurbansewagetreatmentplant＞GB18918－2002．KeyWordsA2OMBBＲIndustrialParkWastewater4920156