新型生物膜反应器处理垃圾渗滤液可行性研究

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

CODCr、、,、。,,。,、[1]。、、、、、、、Fenton[2-4]。,,“”,、[5]。,。,。,,。,,。,,。11.1,pH8.6,COD3560mg/L,400,NH3-N3124mg/L,SS92mg/L()。、、、COD、。。1.2:250L,200L,2SBBR,:,,,4,2,2,1,1,1,2,1,Φ20mm×2mmPVC,1。(27±1)℃,5mg/L。,。1、(,430065),。(27±1)℃,5mg/L,COD3560mg/L750~770mg/L,78.4%~78.9%。3124mg/L457~462mg/L,85.2%~85.4%。3A、20V15min,COD975mg/L217~223mg/L,77.1%~77.7%,587mg/L141~148mg/L,74.8%~76.0%。,。;;;;X703A1007-5739(2011)01-0287-02FeasibilityResearchonTreatedLandfillLeachatebyNewBiofilmReactorYANGLiGONGNai-chaoDONGJunGANKeYANGShuoLIShang-qian(CollegeofEngineeringandCommerce,South-CentralUniversityofNationalities,WuhanHubei430065)AbstractBasedontheself-madenewbiofilmreactorasthecarrier,inlandfillleachatetreatment,thefeasibilityofmembranehangingwasstudied.Atconstanttemperaturefor(27±1)℃,dissolvedoxygenunder5mg/Lconditions,thecodcontentoflandfillleachatewasruducedto750~770mg/Lfrom3560mg/L,theremovalratereached78.4%~78.9%.Ammonianitrogencontentwasreducedto457~462mg/Lfrom3124mg/L,theremovalratereached85.2%~85.4%.In3A,20Vconditions,electricflocculationsystemhadworkedfor15min.Thecodcontentoflandfillleachatewasruducedto217~223mg/Lfrom975mg/L,theremovalratereached77.1%~77.7%.Theammonianitrogencontentwasreducedto141~148mg/Lfrom587mg/L,theremovalratereached74.8%~76.0%.Electricityflocculationplayedaverygoodauxiliarytreatmenteffect,whichisanewtypeofbiofilmreactoreconomicenvironmentalprotectionauxiliarytreatment.Keywordslandfillleachate;biofilmreactor;electricflocculation;treat;feasibility(20090801)。(1983-),,,,。:。2010-11-222011128720111(286)、、。4.3,,;,;、63,、,。,;,、。5[1].[J].,1998(5):3-4.[2],,,.[J].,2006,12(6):255-259.[3].[J].,2009(1):68-70,67.[4].[J].,2009,21(4):225-227.[5],,,.———[J].,2009,34(1):192-194.[6].———[J].,2008(4):41-42.(284),。,,,、,。4[1],.[J].,1997,6(3):41-47.[2],,,.[J].,2009,27(5):21-23,85.[3].[J].:,2005,26(1):53-57.[4],,.[J].,2008,48(6):881-886.[5].[M].:,2009:18-21,24-26[6].[J].,2008,38(18):146-153.[7].[D].:,2002.[8],.[J].:,2006,18(6):809-812.[9].[M].:,1998.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!2、1。:RXN-305D,DC0~30V、0~5A,AC220V±10%、50Hz。1.310h,2h1,2。,(27±1)℃,5mg/L。,20,,,10,,5、3、。1.4《》[6],(NH3-N)、COD、SS。22.13。29~31d,5~8mm。COD3560mg/L750~770mg/L,78.4%~78.9%。3124mg/L457~462mg/L,85.2%~85.4%。、COD,,,,。2.2,COD975mg/L,587mg/L。3,3A、20V15min,COD217~223mg/L,77.1%~77.7%,141~148mg/L,74.8%~76.0%,。,,,。,。3,(27±1)℃,5mg/L,29~31d,5~8mm。COD3560mg/L750~770mg/L,78.4%~78.9%。3124mg/L457~462mg/L,85.2%~85.4%。3,3A、20V15min,COD975mg/L217~223mg/L,77.1%~77.7%,587mg/L141~148mg/L,74.8%~76.0%。,。4[1].[M].:,1995:23-90.[2],.[J].,2005,24(1):87-94.[3].[J].,2010(9):214-215,217.[4],.Fenton[J].,2010,38(8):70-72.[5],.SBBR[J].,2009,35(9):48-51.[6].[M].:,2002:57-132.288

1 / 2
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功