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21200011,,,,,?(QAS),TQC,TQC11.1,QAS:,,,1.2,QAS:,,,,,,QAS,,1.3QAS,11.4QAS(1)QAS,,,,,(2),(3),,,(4)QAS,22.1QAS,,QAS,QualityAssuranceSystemofTotalQualityControlonEnvironmentalMonitoring(276001)NonitoringandAssessment©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:(1),,(2)(3)(4)QAS,,2.3,,;,,,,,,,,,QAS,QAS2.4QAS,,,,,,,2.5,,,,QAS2.6,,,,,,,33.1QAS,:(1),(2),(3),(4)QAS(5),,(6)QAS,,,3.2,QAS,,,,,QAS,,;,,QAS4,QAS4.1QAS,QAS,QAS,,,,,,NonitoringandAssessment©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(13)(2),DO0.30.5mg/L(3),,,(4),,(),,(5)CNPN,()CN,P,,,(6)(),-23(H/OH/O),4CODCr30%50%(60%80%);60%65%;-,40%20%30%-(H/O)CODcr9698%55.1(1),()();;(2),,,(3),(-N=N-)(4),(5)PVA5.2:,,,,,,,5.3CODCr,CODCr1000015000mg/L,,,,,4.2QASQASQAS,,QAS4.2.1,4.2.2:(1);(2);(3);(4);(5)4.2.3QAS,,,4.2.4QAS,,4.34.3.14.3.2QAS,,,4.3.3QAS,,QASNonitoringandAssessment©1994-2008ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.