两相厌氧-好氧工艺处理奶牛场养殖废水
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2019-03-20 12:34:26
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两相厌氧-好氧工艺处理奶牛场养殖废水10中国沼气ChinaB∞2007,25(4)两相厌氧一好氧工艺处理奶牛场养殖废水吴根义,陈亮,李欢,蒋为(I.湖南农业大学农业环保研究所,湖南长沙410128;2.长沙环保职业技术学院,湖南长沙410004)摘要:采用两相厌氧一好氧工艺对奶牛场废水进行了治理,工程实践表明,该工艺对奶牛场废水处理效果好,运行稳定,大幅度削减了废水中的有机物含量,处理出水的COD,BOD,NH3-N等指标均能达到《畜禽养殖业污染物排放标准》(GB18596-2001)的要求。关键词:两相厌氧一好氧工艺:奶牛场;养殖废水中图分类号:X5;X216.4文献标识码:A文章编号:1000—1166(2007)04—0010—03TwoPhaseAnaerobic-AerobicProcessTreatingCattleFarmWastewater/W1JGen-yi,CIⅢNLiang,LIHuan,JIANGWei/(1.InstituteofAro-EnvironmentalProtection,HunanUniversity,Changsha410128,ClIi-ha;2.ChangshaEnvironmentalProtectionCollege,Changsha410004,China)Abstract:Atwophaseanaerobic-AerobicprocesswasusedtotreatthecattlefarmwaStewater.TheengineeringpracticeshowedthatthesystemWaSfavorabletothetreatmentofcattlefarmwaStewaterwithsteadyoperation.Itcouldreduceinalargeamounttheorganicmatters,andtheCOD,BOD,NH3-NinefluentreachedthecriteriaofDischargestandardofpQl—lutantsforlivestockandpoultrybreeding(GB18596—2001).Keywords:twophaSeanaerobic—Aerobicprocess:cattlefarm;animalfarmwaStewater1前言湖南某牧
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