西安市第十污水处理厂提标改造工程研究

1009-6825201221-0137-022012-04-161988-710054BA。X703A、20021224GB18918-2002《》“”20%10%。、1。。。1《“”》。BA。、。、、。、。2。240000m3/d80000m3/d。。3500mg/LHRT20．8hSRT15dB。1。1CODCrmg/LBOD5mg/LSSmg/LNH3-Nmg/LTNmg/LTPmg/LpH35020025035404．06～9Ⅲ3GB18918-2002A。2。24mg/LCODCrBOD5SSNH3-NTNTP≤50≤10≤10≤5≤15≤0．5R=4～15。。5。CODBODNH3-NSSTP。。SSA。3。3．1350、、。SSA。3．1．11。2。30．7m。4。520000t/d5．55kW。6。720%～30%。8。3．1．21。3．1．330mg/L80mg/L～100mg/LSS≤5mg/LTP80%。3．1．4·731·382120127SHANXIARCHITECTUREVol．38No．21Jul．20121t15m23．3m。8t1159．010．06/m3。3．2。A。。NO3-N。。。NO3-N。3．2．11。2、。3TNSSTPSSTP。4。5。3．2．22。3．2．3CODSSTNATN5mg/L。3．2．4Q=8×104m3/d4700．3m31562．830．07/m3。4TNSSTPA6。。、。3。3SS1%～3%2%～4%25L/m2·sm0．72～2．5≥3、、、、/1159．011562．83/m30．060．073、。。。5“”。。A。。1159．010．06/m3。12011116．2012～2014Z．2．J．20101536-37．32004100．Z．4DB61/224-2011S．5．AJ．200935624．6．DeniteJ．2011271-72．Researchonupgradinginnovationengineeringofthe10thsewagetreatmentplantinXi’ancityLOUHai-tingGAOHangCollegeofEnvironmentalScienceandEngineeringChang’anUniversityXi’an710054ChinaAbstractInordertoimproveprocessingwaterqualityimprovesfromgrade1Btograde1AofXi’an10thsewagetreatmentplantthepaperputsforwardthemeaningofupgradinginnovationandguidingideaandanalyzestwoin-depthprocessingtechnologyoffiberfilteranddenitrifica-tionfilterandfindsoutthatfiberfilterhascertaintechnologicalandeconomicalprioritythroughcomparison．Keywordsupgradinginnovationin-depthtreatmenttechnologicalcomparison·831·382120127