工程菌生物强化处理含酚焦化废水的研究何延青

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Studyonthebiologicalstrengthentreatmentofphenol-containingcokingwastewaterbyutilizingengineeringfungusHeYanqing1,GaoYunxia1,ChenYongjian2(1.DepartmentofUrbanConstruction,HebeiInstituteofArchitectureandCivilEngineering,Zhangjiakou075024,China;2.HebeiSurveyBureauofHydrologyandWaterResources,Zhangjiakou075000,China)1,1,2(1.,075024;2.,075000)[],、,。、、。[];;[]X703.1[]B[]1005-829X(2008)11-0016-02Abstract:Afterthesuitablesampling,themodernbiologicaltechnologyhasbeenusedfortheseparation,andscreeningofmanystrainsofexcellentdephenolfungus.Thentheexcellentfungusaremixedwithactivatedsludgebywell-chosentechnologyforthetreatmentofcokingwastewater.Theeffectsofaerationtime,influentwatercon-centrationandaerationvolumeonthedephenolefficiencyarestudied.Keywords:utilizingengineeringfungus;cokingwastewater;dephenol2811200811IndustrialWaterTreatmentVol.28No.11Dec.,200880%,,〔1〕。,,,,〔2〕。,,,。11.1,、。COD2000~3000mg/L,500~600mg/L,pH。1.2。。1.3。、1。1.4,10mL90mL,,,。。,,30℃。,,。1.5,、COD[](05-k2-3)161、〔3〕。1.61.6.1,。,。。1.6.2。、、、、、。1.71.7.11,22,。1.7.2,,、,,,,。22.1、,6,2。2.23。3,,1,,。2.32.3.1,MLSS2000mg/L,COD2500mg/L,500~600mg/L,4、8、12、16、20、24h,2,,(0.5~1.0)μm×(1.5~4.0)μm,、、。0.5~3.5μm,0.1μm,,,,2μm、,(0.5~1.0)μm×(1.0~1.5)μm,0.3μm×0.5μm,,,,(0.5~1.0)μm×(1.0~3.0)μm,,,1.0~2.4μm,8μm;、;,(68),:2008-11,28(11)3/h/(mg·L-1)0427636321442023036022735025335281522801402271432591502631462601280190721589017076182941761630140181202013024147311342051104804.4904.81085.8103240.4800.30600.35650.27730.4177587587497497520520533533590590:“”、,“”。/g/gKH2PO4/gMgSO4/g/g/mL/mL/mL10.50.10.051500100000000020080000.50.10.050200080000.50.10.0502000800000.10.0502000600000.10.0504000400000.10.0508000200000.10.05010000017[](1964—),1986,,。:0776-2848132,E-mail:caichx355@163.com。[]2008-07-30()!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2。2,,。0~12h,24h,,。,24h。2.3.2MLSS2000mg/L,COD2500mg/L,290、305、320mg/L,,3。2.3.3,,、(=A),(=0.5A)。COD2000~3000mg/L。4。4,(A),,0.4mg/L,(0.5A),,4hA。,,16h。3(1),24h,99%。(2)、DO、pH、。,,。[][1].2002[R].2002:3-10.[2]UjangZ,BuckleyC.WaterandWastewaterinDevelopingCoun-try:PresentRealityandStrategyfortheFuture[J].WaterScienceTechnology,2002,46(9):1-9.[3].[J].,1993,6(1):23-29.[](1967—),1991,。:13933777732,E-mail:heyanqing67@sina.com。[]2008-07-11()35030025020015010050048121620/h/(mg·L-1)37006005004003002001000481216202428A0.5A/h4/(mg·L-1)(17)2008-11,28(11)80060040020004812162024/h/(mg·L-1)2,0.005~0.010g,,,,,、、,。,0.5g,98.8%~101.2%,RSD0.48%~1.14%,。[][1]GB/T15452—1995,、EDTA[S].[2],,.·[M].:,1996:17.[3]GB/T601—2002,[S].[4]JJG196—1990,[S].[5]GB10738—1989,()[S].[6].EDTA[J].··,2001(5):41-43.[7].-[J].,2006,26(12):70-73.[8],,.[M].4.:,2001:108-131.68

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