MBR纳滤工艺在垃圾渗滤液处理改造中的应用

MBR-曹冬辉1,刘阳1,卢海威1,李娟1,曹东阳2,赵汉雨3*(1.,410005;2.,461000;3.,450002)对某生活垃圾填埋场渗滤液处理设施存在的问题进行了分析,结合生活垃圾填埋场污染控制标准(GB168892008)的相关要求,采用MBR+纳滤组合工艺对其进行改造运行实践表明,该工艺处理效果好运行稳定,出水满足生活垃圾填埋场污染控制标准(GB168892008)的排放限值垃圾渗滤液;MBR;纳滤;改造X71A0517-6611(2010)35-20304-02ApplicationofMBRnanofiltrationProcessinReconstructionofRubbishPercolateProcessingCAODonghuietal(HunanModernWeibaoteCompanyofEnvironmentprotectionScienceandTechnology,Changsha,Hunan410005)AbstractTheprobleminprocessingfacilitiesofpercolateinonelandfillsiteoflivingrubbishwasanalyzed.TakingtherelativerequirementinPollutionControlStandardofLandfillSiteofLivingRubbish(GB168892008)intoconsideration,MBRnanofiltrationcombinedtechnologywasusedtoreconstructtheprocessingfacilities.TheoperationpracticeshowedthatthistechnologyhadgoodprocessingeffectandstableoperationandtheprocessedwatersatisfiedtheemissionlmiitofPollutionControlStandardofLandfillSiteofLivingRubbish(GB168892008).KeywordsRubbishpercolate;MBR;Nanofiltration;Reconstructi曹冬辉(1982-),男,河南扶沟人,硕士研究生,研究方向:固体废弃物及水处理技术*通讯作者20100917200311,200,t+ABR+,,,,20084(GB168892008)[1],201171,,200810,,1200311,151Fig.1Flowofformerleachatetreatmentprocess1.1[2](1),,1.2[3],,1.3[4],,,1Table1Thewaterqualitycomparisonofdesignedinfluentandactualinfluentmg/LItemCODBODNH3-N400015008005000~75002000~30001500~18001.4[5],240m3,,,,,1.5[6],2,,(MBR),(GB168892008)(MBR)2060,,[7],,(HRT)(SRT),2.1,COD,,,300t/d,2常俊香况玲玲,JournalofAnhuiAgr.iSc.i2010,38(35):20304-20305,203082Table2Thewaterqualityofinfluentandeffluentintransformationdesignmg/LItemCODBOD5SSNH3N10000500060015001003030252.2ABRMBR,22Fig.2Flowofleachatetreatmentprocess2.3(1),,:,;,,,;,,[8](2)8mm,[3],20nm,6bar1,51,,,,,20nmCOD,15~30g/L(3),,85%5~25bar1,3,1,4,444m2(4)(5)1,,2.420094,1,1CODNH3N34,MBRCOD430mg/L,92.3%;COD100mg/L,79.3%;COD98.2%MBR,MBR,,;MBR16.3mg/L,,98.6%31CODFig.3TheannualvariationofCOD41NH3NFig.4TheannualvariationofNH3Ninoneyear2.5300m2,249,60,160,29,33Table3TherunninganalysisofthesystemNo.Item/Anualrunningcost/m3Unitprice110.800.982116.8410.6733.000.2741.000.09558.045.3063.200.29192.8817.613,1,,,,,(下转第20308页)2030538卷35期曹冬辉等MBR-纳滤工艺在垃圾渗滤液处理改造中的应用,AR,BA,BR,,TSAB,,,,,,,,2.3,,,,2,,,4,4:,,,,,,,,,4Fig.4Thegeneratingprocessofwaterenvironmentevaluationontology3,:,RDFJenasesameRDFDB,,,,,()[1]THANHTHOQUAN,SIUCHENUNGHUI,FONGACM.Automaticfuzyyonotlogygenerationforsemantichelpdesksuppot[J].IEEE,2006,2(3):155-164.[2]WATSONID.Applyingcasebasedreasoning:techniqueforenterprisesystems[M].SanMateo,CA:MorganKaufman,1996.[3]杨朝君.基于本体的电力信息系统的语义集成研究[J].微计算机信息,2007,23(6):9-11.[4]何庆,汤庸,黄永钊.基于本体的法律知识库的研究与实现[J].计算机科学,2007,34(2):175-177.[5]重庆市环境保护局.重庆市污染源在线自动监控(监测)系统数据传输何联网技术规范(试行)[EB/OL].[6]寇有观.地理信息系统支持的环境综合评价[J].计算机系统应用,1998(10):46-48.(上接第20305页)[1]环境保护部国家质量监督检疫总局.生活垃圾填埋场污染控制标准(GB168892008)[S].北京:中国环境科学出版社,2008.[2]赵由才,楼紫阳,柴晓利,等.生活垃圾渗滤液现状[J].中国城市环境卫生,2007(6):20-23.[3]季民.MBR在垃圾渗滤液处理中的应用研究[J].给水排水,2007(9):47-51.[4]时晓宁,王淑莹,孙洪伟,等.SBR工艺处理垃圾渗滤液研究及应用现状[J].水处理技术,2009(35):19-25.[5]楼紫阳,赵有才,张全.渗滤液处理处置技术及工程实例[M].北京:化学工业出版社,2007.[6]简放陵,刘洁萍,叶新方,等.垃圾渗滤液物化处理研究[J].环境工程学报,2007(3):116-118.[7]陈龙祥,由涛,张庆文,等.膜生物反应器研究与工程应用进展[J].水处理技术,2009,35(10):16-20.[8]杨军,黄涛.垃圾填埋场渗滤液处理方法及其分析[J].四川环境,2005,24(1):87-90.20308安徽农业科学2010