城市下水道硫化氢防治技术研究进展

20134214INDUSTRIALCATALYSISApril2013Vol．21No．42013－01－25Z1113100011983。1982。[e-mail]*830002:城市下水道硫化氢造成的危害日益严重，常见的硫化氢治理药剂包括氧气、过氧化氢、次氯酸钠、三氯化铁和硫化亚铁等，但治理成本较高。近年来通过化学和生物处理方法治理硫化氢的研究取得了一些进展。介绍城市下水道系统中硫化氢防治技术方面的研究现状，微生物燃料电池和噬菌体将在今后城市下水道硫化氢治理中发挥重要的作用。:水污染防治工程;下水道;硫化氢;防治技术doi:10．3969/j．issn．1008-1143．2013．04．001X703A1008-1143201304-0001-06ResearchprogressinpreventionandcontroltechnologyofhydrogensulfidefromurbansewerCHENYongLAIXiaolin*AcademyofSafetyScienceandTechnologyofXinjiangUygurAutonomousRegionUrumqi830002XinjiangChinaAbstractThehydrogensulfidefromurbansewerdoesincreasinglyseriousharmtotheenvironment．Thecommontreatmentagentsforhydrogensulfideremovalincludeoxygenhydrogenperoxidesodiumhypo-chloriteferricchlorideandferroussulfateetc．Theshortcomingofthecontrolmethodofsewerhydrogensulfideishighcost．Thetreatmentofhydrogensulfideinthesewagetreatmentsystembyusingchemicalandbiologicalmethodshasmadesomeimportantprogressinrecentyears．Theresearchstatusofcurrentandnewtechnologyofhydrogensulfideemissioncontrolinsewersystemswasintroducedinthispaper．Microbialfuelcellsandbacteriophageforthetreatmentofhydrogensulfidefromurbansewerwillplayanimportantroleinthefuture．Keywordswaterpollutionpreventionengineeringsewerhydrogensulfidepreventionandcontroltechnologydoi10．3969/j．issn．1008-1143．2013．04．001CLCnumberX703DocumentcodeAArticleID1008-1143201304-0001-061。0．1～0．5mg·L－12mg·L－1。12322013442。1、3pH42、、。。。11．1。1、、、。1Figure1Mainprocessandinfluencingfactorsofsulfurcycleinsewersystem40～200mg·L－15。6。pH7．0HS－H2S7。S2－pH。－、pH8。300mg·m－3。/、、。9。。1．2。20134310。。。。。11。13166342．5～10mm5012。1mm13。22．11mm0．4mm。14。0．5mg·L－10．2～1．0mg·L－11516。。。2．217。CarpenterWT18。HeukelelekianH191．0g·L－129。。PoduskaRA20300mV。3pH。pH9．0HS－。pH25～30min12．5～1321。pH2。44．14．1．1生成不溶性金属硫化物、。。4．1．2添加铁盐。。、。NielsenAH14。。。。TomarM22FeⅡFeⅢFeⅢFeⅡ20%。23FeⅡFeⅢ。。0．2mg·L－1。4．2420134。1．3～4∶185%～100%90min。pH。9．0～15．0∶1。NaClO。1．0mg·L－1。NaClOCaClO21．8～2．0∶1。6%。4．31。1/m3·d－1/mg·L－1/%/FeCl2·4H2O6．0～7．0∶1590004．09022．4～26．1FeSO4·7H2O1．7∶12500018．0～25．095～974．8FeClSO41．2∶12500018．0～25．088～984．5FeCl2FeCl32．5∶1750006．4977．2FeCl31．5∶13．81003．7H2O24．0∶17600015．085～9010．6H2O21．5～1．6∶120008．590～954．0～4．2H2O21．3∶12500020．087～1003．0Cl29．0∶19000018．01002．7Cl210．0～15．0∶1———2．8～4．2NaClO2．0∶12500020．096～1002．6CaClO21．8∶12500020．093～1001．9NaClONaOH1．0∶12500018．21001．9KMnO46．0～7．0∶1———18．9～22．0NaNO36．7∶154．010012．2NaNO30．18∶135．0650．4NaNO31．37∶110．21002．5NaNO31．4～4．6∶12．5～3．590～952．5～8．30．88∶1370005．163～952．10．60∶130009．6951．52．50∶11500070．095～1006．00．36∶15000070．068～950．9CaNO321．92∶120002．61004．4163%～100%1kg0．4～26．1。、。524。。。10～20mg·L－1。。201345。6LeeEK25CuO/MgO。ChangYJ26MgO2CaO2。CaOH2MgOH2。。0．2%MgO40。。。7。27。。RabaeyK28。101MW·L－1。98%。29。899%。、。9、、、、。、。、。、。1KennethK．SulfideinwastewatercollectionandtreatmentsystemsC∥ManualsandReportsonEngineeringPractice69．NewYorkAmericanSocietyofCivilEngineers1989．2DeBelieMontenyNBeeldensJetal．ExperimentalresearchandpredictionoftheeffectofchemicalandbiogenicsulfuricacidondifferenttypesofcommerciallyproducedconcretesewerpipesJ．CementConcrRes2004342223－2236．3BentzenGSmithATBennetDetal．ControlleddosingofnitrateforpreventionofH2SinasewernetworkandtheeffectsonthesubsequenttreatmentprocessJ．WaterSciTechnol199531293－302．4JayaramanAMansfeldFBWoodTK．InhibitingsulfatereducingbacteriainbiofilmsbyexpressingtheantimicrobialpeptidesindolicidinandbactenecinJ．JIndMicrobiolBiotechnol199922167－175．5AraujoALCOliveiraRMaraetal．Sulphurandphosphorustransformationsinwastewaterstorageandtreatmentreser-voirsinnortheastbrazilJ．WaterSciTechnol20004210203－210．6BeardslayCWKrotingerNJRigdonetal．RemovalofsewerodoursbyscrubbingwithalkalinesolutionsJ．Sew-ageIndWater195628220－225．7YangWVollertsenJHvitved-Jacobsenetal．Anoxicsul-fideoxidationinwastewaterofsewernetworksJ．WaterSciTechnol20055230191－199．8YongsiriCVollertsenJHvitved-Jacobsenetal．Effectoftemperatureonair-watertransferofhydrogensulfideJ．JEnvironEng2004130104－109．9GadekarSNematiMHilletal．BatchandcontinuousbiooxidationofsulphidebythiomicrospiraspCVOreactionkineticsandstoichiometryJ．WaterRes2006402436－2446．62013410WienerMSSalasBVQuintero-Nunezetal．EffectofH2SoncorrosioninpollutedwatersareviewcorrosJ．EngSciTechnol2006413221－227．11YamanakaTAsoITogashietal．Corrosionbybacteriaofconcreteinseweragesystemsandinhibitoryeffectsoffor-matesontheirgrowthJ．WaterRes2002362636－2642．12DavisJLNicaDShieldsetal．AnalysisofconcretefromcorrodedsewerpipeJ．IntBiodeteriorBiodegradation19984275－84．13VinckeEVanWanseeleEMontenyetal．InfluenceofpolymeradditiononbiogenicsulfuricacidattackJ．IntBiodeteriorBiodegradation200249283－292．14NielsenAHVollertsenJHvitved-Jacobsenetal．Deter-minationofkineticsandstoichiometryofchemicalsulfideoxidationinwastewaterofsewernetworksJ．EnvironSciTechnol2003373853－3858．15OchiTKitagawaMTanakaetal．Controllingsulfidegen-erationinforcemainsbyairinjectionJ．WaterSciTech-nol19983787－95．16TanakaNHvitved-JacobsenOchiTetal．Aerobic-anaero-bicmicrobialwastewatertransformationsandreaerationinanair-injectedpressuresewerJ．WaterEnvironRes200072665－674．17AllenLA．T