城镇净化沼气池处理生活污水效果评价田洪春

:2002-06-14:(1963-),,,,田洪春,谢红,唐中玖,曾华梁,吴庆(,,610041):,:3,DB51/136-92,:NH3-N,SS,pH,()86.4%COD()BOD577.3%~40.9%,55%()():,,,:;;:X703,S216.4:A:1000-1166(2002)04-0033-04EvaluationonDailyLifeSewageTreatmentEffectbyMunicipalBiogasDigester/TIANHong-chun,XIEHong,TANGZhong-Jiu,ZENGHua-Liang,WUQing/(SichuanInstituteofParasiticDiseases,SichuanProvinve,Chengdu610041,China)Abstract:Objective:Toinvestigatethedailylifesewagetreatmenteffectbymunicipalbiogasdigestersysteminrecentyearssoastoprovidethescientificbasisforperfectingthemanagementofmunicipalbiogassystem.Method:Thesamplescollectedfromtheoutletof88municipalbiogassystemwereexaminedinsuccessive3yearsaccordingtothemethodsinDB51/136-92Standard.Results:Over86.4%samplesachievedthedischargestandard(GradeIstandard)initemsofNH3-N,SS,pHandparasiteeggs,while77.3%~40.9%samplesachievedthestandardinCOD,BOD5andcolititre,however,only55%samplesachievedthestandardinde-greeofcolorandodor.Therewerenosignificantdifferencesinsewagetreatmenteffectbetweendormitorybuildingsystemandofficebuildingsystembiogassystemaswellasbetweensamplescollectedinspring,summerseasonsandcollectedinautumn,winterseasons.Conclusion:Theexaminationresultsshowedthatthesewagetreatmenteffectofmunicipalbiogassystemweredefinitebuttherateofachievingthedischargestandardinsomeindicesseemedtobequitelow.Inordertoensurebettereffect,theimprovementmeasuresshouldbestrengthenedinsys-temconstructionandmanagement.Keywords:biogassystem;sanitaryeffect;rateofachievingthedischargestandard,()1987(GB7959-87),,1992(DB51/136-92),,,,33ChinaBiogas2002,20(4)1998~200011.1调查对象1.2调查方法88,3(),(),1.3采样方法,2.5L,,0.2L,,1.4检测内容pH,BOD5,COD,SS,NH3-N,1.5检测方法(1):(2)pH:PHS-29A(3):(4)COD:HH-1COD(5)BOD5:BOD5(6)SS:(7)NH3-N:-(8):(440.5)(9):1.6评价标准DB51/136-92:COD200mgL-1,BOD5100mgL-1,NH3-N70mgL-1,SS100mgL-1,30,2,pH7~8,10-4,3L-11.7统计方法OfficeExcel22.11998~2000年净化沼气池出口检测结果388,3:COD152,174,240(mgL-1);BOD581,84,94(mgL-1);NH3-N20,32,24(mgL-1);SS43,33,46(mgL-1);60,40,35;pH7.37,7.29,7.22;1~4,1~3,1~4;,10-1~10-6,10-1~10-6,10-1~10-60,0.55,0(L-1)11998~2000199819992000(%)(%)(%)xRxRxRCOD/mgL-1152185~304575.082.117423.2~38660.589.524037.62~45840.959.1BOD5/mgL-1814.5~26771.489.38422~18673.394.79415~27077.386.4NH3-N/mgL-1204.9~67.2100100324.1~71.594.7100244.0~47.5100100SS/mgL-1431~20096.496.4332~12494.7100466~13290.9100()6020~12014.342.94020~12026.386.63520~6040.990.9pH77.0~8.2596.496.477.0~7.692.192.176.6~7.886.486.4()-1~453.696.4-1~431.6100-1~431.877.3-10-1~10-660.760.7-10-1~10-647.447.4-10-1~10-672.772.700~01001000550~997.497.100~0100100(L-1)2.2办公楼与宿舍楼沼气净化出水结果388,55,33,()34ChinaBiogas2002,20(4):COD58.2%,63.6%;BOD578.2%,66.7%;NH3-N98.2%,96.9%;SS94.5%,93.9%;30.9%,18.2%;pH96.4%,81.8%;59.5%,65.5%;61.8%,51.5%;100%,96.9%(P0.05)2(n=55)(n=33)(%)(%)(%)(%)COD32(58.2)46(83.6)21(63.6)24(72.7)BOD43(78.2)51(92.7)22(66.7)32(87.8)NH3-N54(98.2)55(100)32(96.9)33(100)SS52(94.5)54(98.2)31(93.9)33(100)19(30.9)42(76.4)6(18.2)23(69.7)pH53(96.4)53(96.4)28(81.8)28(81.8)*22(59.5)37(100)19(65.5)28(96.6)34(61.8)34(61.8)17(51.5)17(51.5)55(100)55(100)32(96.9)32(96.9)*37,292.3春夏与秋冬季净化沼气池出口结果388,28,60,(DB51/136-92,):COD75.0%,53.3%;BOD571.4%,75.0%;NH3-N100%,96.7%;SS96.4%,93.3%;14.23%,31.7%;53.57%,68.4%;pH96.4%,90%;60.7%,56.7%;100%,983%(P0.05)3(n=28)(n=60)(%)(%)(%)(%)COD21(75.0)23(82.1)32(53.3)47(78.3)BOD20(71.4)25(89.3)45(75.0)55(91.7)NH3-N28(100)28(100)58(96.7)60(100)SS26(96.4)26(96.4)56(93.3)60(100)4(14.2)12(42.9)19(31.7)53(83.3)pH27(96.4)27(96.4)54(90.0)60(100)*15(53.6)27(96.4)26(68.4)38(100)16(60.7)16(60.7)34(56.7)34(56.7)28(100)28(100)59(98.3)59(98.3)*38380,,[1]20,1987COD,,30.0%,23.0%,37.0%1998~2000COD,,60.2%,58.0%,98.9%,COD,,,88COD53,31,22(41.5%);51,COD31,20(39.3%),,,,COD,,[2],[3],,,,,,,3,,,,35ChinaBiogas2002,20(4)1986~19901~4,COD(200mgL-1),BOD5(100mgL-1),(10-4),[4],,,[5,6][1],,,.[M]..:,1990:95~99.[2],,,.WJ[M]..:,1990:104~106.[3],,,.,[J].,1998;16(1):22~25.[4],,,.[J].,1996;14(2):25~28.[5],,,.-[J].,1995;13(2):29~31.[6],,,.[M]..:,1990:102~104.征订启示杂志(双月刊)系四川省环境科学学会四川省环境保护科学研究院和四川省环境保护科技情报网联合主办的一种综合性科技性和应用性通报类学术期刊本刊辟有:试验研究评论综述,环境监测环境科研环境工程环境生态环境医学环境经济环境法规环境标准环境咨询环境论坛人口资源与环境综合利用污染与防治调查报告问题探讨知识介绍动态简讯等栏目本刊从2003年起改为双月刊,国际标准大16开版,向国内外公开发行全国各地邮局均可订阅,单价700元,全年6期订价42元(含邮资)邮发代号62-75,国内统一刊号:CN51-1154/X,国际标准刊号:ISSN1001-3644如漏订可直接汇款到本刊订购,随时办理本刊承接彩色或单色广告业务,刊出技术成果及信息服务项目,价格优惠,需者与本刊编辑部联系地址:四川省成都市人民南路四段18号,邮编:610041,电话:[phone],传真:[phone],E-mail:[e-mail],开户银行:工行成都市跳伞塔分理处,帐号:4402248009008801873,收款单位:四川环境编辑部(月刊)是由四川省农业厅四川省农业科学院主办的综合性农业科普期刊(国际标准刊号ISSN1004-1028,国内统一刊号CNS1-1212/S)办刊宗旨为架设农技金桥,传播农业信息,服务广大农民,繁荣农村经济主要读者对象是基层农技推广人员农村专业户广大农民朋友及从事农业和农村工作的同志本刊融技术性实用性新颖性季节性于一体,信息容量大,时效性强本刊公开发行,邮发代号62-82大16开,定价(含邮资)400元,全年12期共48元请读者到当地邮政局(所)办理订阅,如漏订也可直接汇款至编辑部办理订阅(610066,成都市静居寺路20号)联系电话:[phone](含传真)(月刊)是农业部全国农业技术推广服务中心主办的植保专业技术期刊主要刊登全国农作物病虫草鼠的测报防治检疫和农药械的新技术新成果,刊登国家有关植保工作的方针政策及各种植保先进实用技术和植保工作经验它是农业部全国农业技术推广服务中心贯彻植保工作方针推广植保新技术的窗口,是广大植保科技人员推广科技成果的桥梁,是发表科技论文交流工作经验的园地,是广大知识型农民学习和应用植保先进技术的良师益友本刊可供植保科研教学推广人员农技人员和知识型农民参考,同时也是植物医院庄稼医院农资部门农药械企事业单位及病虫防治专业组织等部门重要的工具书和信息资料本刊为国内外公开发行每月20日出版每期定价45元,全年12期共54元自办发行现已办理2003年订阅手续邮局汇款