干化床和芦苇床稳定污泥过程中的腐殖化特征

81Vol．8No．120141ChineseJournalofEnvironmentalEngineeringJan．2014111121．1166002．150001。3233。1．1%～2．1%4—110．0790．7420．0420．715。3y。X703A1673-9108201401-0305-05HumificationcharacteristicsofstabilizedsewagesludgeinsludgedryingbedandreedbedCuiYubo1ＲanChunqiu1WangFang1SunHongjie1GaoWei21．CollegeofEnvironmentandＲesourcesDalianNationalitiesUniversityDalian116600China2．SchoolofMaterialsScience＆ChemicalEngineeringHarbinEngineeringUniversityHarbin150001ChinaAbstractInafieldexperimenthumuscharacteristicsinsludgedryingbedSDBandreedbedＲBforsewagesludgestabilizationwereinvestigated．Theresearchfocusedonthevariationofsludgehumificationrateandhumificationindex．Thesystemranforthreeyearsincludingtwoyears'sludgeloadingandoneyear'snatu-ralstabilizationthesamplingandanalysiswereconductedinthethirdyear．Theresultsshowedthathumuscon-tentsinSDBandＲBhadnoobviouschangewithintherangeof1．1%to2．1%humificationratestendedtoincreaseandwerehigherinＲBthaninSDB．HumusindexestendedtoincreaseandwerelowerinEBthaninSDBfromApriltoNovemberhumusindexedincreasedfrom0．079to0．742inSDBandfrom0．042to0．715inＲB．Afterthreeyearsstabilizationthesludgehumificationdegreeandmaturitywereimprovedefficiently．Keywordshumusreedbedsludgedryingbedsludgestabilization51278088DC120102052013－01－092013－02－151968～。[e-mail]。201191．36m3/d80%3480t。“”600。、12。、、、、3-8。。。9。8、、、、。HAFA10。。11。9-11。。11．1、。3．0m×1．0m×1．3m65cm65cm。20cm、20cm、5cm20cm。220cm3m1/32/3。3123。228．4m、TSSVSS99．14%、8．14g/L7．04g/L41．3kgTSS/m2·a。1．212。、0．1mol/LNaOH+Na4P2O7pH=1324h。HC1pH1．0～1．5。4。、、-10。2cm6．7±1cm13±1cm3。22．131。131．1%～2．1%。1Fig．1Averagecontentofhumusinsludge14—5。23。10。。。。。2。6031。2。35．3%37．7%。10。。2Fig．2Fulvicacidratiovariationinsludgehumus2．2。23。4。3Fig．3Organicmattercontentvariationinsludge4Fig．4Humificationratevariationinsludge3。44—55—89—11--。。2．3HAFA。。5。54—110．0790．7420．0420．715。5Fig．5Humificationindexvariationinsludge。。141563d30%。54—11314—626—939—11。7038。132。16。。。。31．1%～2．1%4—110．0790．7420．0420．715。21。1．．201184246-248LiuJ．Technicalanalysisonsewagesludgecompostingandresourceutilizationtechnologyinwastewatertreatmentplant．JournalofYangtzeUniversityNat．Sci．Edit．201184246-248inChinese2．．201227175-77ZhangH．LvD．L．ZhuD．M．Comparativestudyontwoventilationcontrolmodesofsludgecomposting．JournalofShandongJianzhuUniversity201227175-77inChinese3CuiYuboSunHongjieYangMingleietal．Plantgrowthforsewagesludgeecologicalstabilization．JournalofＲesid-ualsScience＆Technology20129147-534．．201111681-84SunH．J．CuiY．B．WangF．etal．Comparisonofresidualsludgedewateringandstabilizationbetweenreedbedsandconventionalsludgedryingbed．JournalofSafetyandEnvironment201111681-84inChinese5EnricaUggettiIvetFerrerEstherLlorensetal．SludgetreatmentwetlandsAreviewonthestateoftheart．Biore-sourceTechnology201010192905-29126．．2011334150-155CuiY．B．SunH．J．YangM．L．etal．Studyofeco-logicalstabilizationforsewagesludge．JournalofCivilArchitecturalandEnvironmentalEngineering2011334150-155inChinese7EnricaUggettiIvetFerrerLlorensEstheretal．Techni-caleconomicandenvironmentalassessmentofsludgetreatmentwetlands．WaterＲesearch2011452573-5828．．2012682522-2526CuiY．B．WangF．JiangN．etal．Characteristicsofpercolatequalityvariationinsludgedryingreedbeds．Chi-neseJournalofEnvironmentalEngineering2012682522-2526inChinese9．．200423130-33ZhangX．Y．ZhouS．G．ZhouL．X．etal．Compo-nentchangesofhumicsubstancesandheavymetaldistribu-tionbeforeandaftersewagesludgecomposting．ChineseJournalofEcology200423130-33inChinese10．．2007272235-240WeiZ．M．WangS．P．XiB．D．etal．Changesofhumicsubstancesandorganicnitrogenformsduringmu-nicipalsolidwastecomposting．ActaScientiaeCircum-stantiae2007272235-240inChinese11Garcia-minaJ．M．Stabilitysolubilityandminimummetalbindingcapacityinmetal-humiccomplexesinvolvinghu-micsubstancesextractedfrompeatandorganiccompost．OrganicGeochemistry200637121960-197212．．199813．．2012282192-1958031CuiY．B．SunH．J．WangF．etal．Totalnitrogenandtotalphosphoruscontentsvariationofresidualsludgeinsludgedryingreedbeds．JournalofEcologicalandＲu-ralEnvironment2012282192-195inChinese14．．2007282-3233-236ZhuY．ZhaoY．C．LiH．J．etal．Overviewofanae-robicdigestingsludgestabilizationevaluationindexs．De-signandＲesearchonNonferrousMetallurgy2007282-3233-236inChinese15．．200423196-101ZhangX．Y．HuangH．Z．andZhouL．X．Thechangesoffractionationandspectroscopiccharacterizationofhumicsubstancesbeforeandaftersewagesludgecomposting．EnvironmentalChemistry200423196-101inChi-nese16．．2004l33332-334LiJ．J．HaoJ．M．ZouG．Y．etal．Carbonandni-trogencirculationandhumuscharacteristicsofhightem-peraturecomposting．EcologyandEnvironment2004l33332-334inChinese903