厌氧氨氧化处理高含氮石化废水的试验研究_陈勇

厌氧氨氧化处理高含氮石化废水的试验研究_陈勇收稿日期:2006-04-04试验研究厌氧氨氧化处理高含氮石化废水的试验研究陈勇1,许江涛2(1.河南纺织高等专科学校,河南郑州450007;2.郑州市环境保护监测中心站,河南郑州450007)摘要:研究了用厌氧氨氧化(ANAMMOX)去除高含氮废水除氮工艺,结果发现,在不同进水氨浓度的条件下,氨的平均去除效率可达70%左右,也得到了进水氨浓度与氨去除率呈负相关的关系。关键词:ANAMMOX;厌氧氨氧化;氨氮;石化废水中图分类号:X703文献标识码:A文章编号:1006-8759(2006)05-0035-03ANAMMOXUSEDFORHIGHCONTAINNITROGENPETROCHEMICALWASTEWATERCHENyong1,XUJiang-tao2(1.HenanTextileCollege,Zhengzhou450007,China;2.ZhengzhouEnvironmentalProtectionMonitorstheCentralStation,Zhengzhou450007,China)Abstract:ThepaperstudieshowtodevelopinkeepingwithANAMMOXmicroorganism,andapplythiskindofmicroorganismintheontrialresultofthepetrochemicalwastewater.Discoversasaresultthatunderthesituationthatthedissimilarityenterthewaterammoniaconcentration,ammonia'se-quallycleaninganefficiencycanreachto70%orso,alsogetstoenterthewaterammoniaconcen-trationandammoniatocleanaratetopresentanegativerelatedrelation.Keywords:ANAMMOX;anaerobicammoniumoxidation;ammonianitrogen;petrochemicalwastewater1石化废水的水质特征试验用石化废水pH为9.0,NH4+浓度为1450m