厌氧反应器的发展及ABSBR的工艺特点_朱易春

厌氧反应器的发展及ABSBR的工艺特点＊朱易春1,2　冯秀娟1　张光明2(1.江西理工大学环境资源法研究中心　江西赣州341000;2.哈尔滨工业大学　哈尔滨150001)　　摘　要　新型高效厌氧反应器的发展使生活污水的厌氧处理成为可能。介绍了ABSBR(恒水位操作厌氧生物膜序批式反应器,AnaerobicBiofilmSequencingBatchReactor)的工艺特点,并对其处理生活污水进行了初步研究。试验结果表明,ABSBR工艺是活性污泥法与生物膜法的结合,具有强的生物固体截留能力和良好的水力混合条件。系统能提高有机物和悬浮固体的去除,此外还具备较强的抗冲击负荷和抗低温能力。　　关键词　生活污水　高效厌氧反应器　ABSBR　水力条件DevelopmentofAnaerobicReactorandTechnologicalFeaturesofABSBRZHUYichun1,2　FENGXiujuan1　ZHANGGuangming2(1.JiangxiUniversityofScience&Technology　Ganzhou,Jiangxi341000)Abstract　Thedevelopmentsofthenewhigh-rateanaerobicreactorenableanaerobictreatmentofsewage.ThispaperintroducesthetechnologicalfeaturesofABSBR(AnaerobicBiofilmSequencingBatchReactor)andconductspreliminarystudyonitssewagetreatment.TheABSBRpro-cessisthecombinationofactivatedsludgeandbiofilm,whichhasastrongbiologicalsolidretentioncapacityandgoodwatermixedconditions.Thesystemcanenhancetheremovaloforganicsandsuspendedsolids,alsoastronganti-low-temperatureandanti-shock-loadcapaci-ty.KeyWords　sewage　high-ratea