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:1003-1197(2009)03-0122-02低温生活污水氨氮深度处理技术试验研究水春雨1,2,侯世全2(1.中国水利水电科学研究院水环境研究所,北京 100038;2.中国铁道科学研究院节能环保劳卫研究所,北京 100081):2009-01-04;:2009-05-08:(1978-),,,,。 : 、pH、,,,,,,1mgL,。: ;; :X703 :B,1mgL。40~80mgL,(),,。10℃、,[1,2],、pH、。1 1.1 ,6mgL。NaClO,,,10%。,,,。、、pH。1.2 1.2.1 330mL,pH6.8,2min,,。1。1 m(NaClO):m(N)5∶18∶110∶112∶1ρ(mg·L-1)28.628.628.628.6ρ(mg·L-1)17.68.20.230.12%38.4671.3299.1999.58pH6.86.86.86.8pH7.07.07.27.2 pH7,∶(N)8∶1。,,,:(N)10∶1。,,[3]。,pH,。1.2.2 330mL,:(N)10∶1,pH6.8。,122 2009363 (2)DOI:10.16374/j.cnki.issn2095-1671.2009.03.003。2。2 tmin0.5125ρ(mg·L-1)28.628.628.628.6ρ(mg·L-1)0.480.420.430.38%98.3298.5398.4998.67 ,30s,2min。1.2.3 pH330mL,:(N)10∶1,2min,HClNaOHpH5.1、7.1、9.2,pH,pH。3。3 pHpH5.17.19.2ρ(mg·L-1)28.628.628.6ρ(mg·L-1)3.760.352.59%86.8598.7890.94 ,pH7。pH,NHCl2,NHCl2+H2O+2HOCl※NO-3+5H++4Cl-NO-3,pH,NCl3[4],N2。1.2.4 330mL,∶(N)10∶1,pH7.1,2min,。4。4 rmin030180ρ(mg·L-1)28.628.628.6ρ(mg·L-1)24.98.50.23%12.9370.2899.19 ,, ,,。2 ,。1。U,U,,U,。,U,,,,1mgL。1 3 ,,pH7,,2min。,,。,,,,。,,,,,,,,1mgL,。(107)123 2009363 (2),,、;、、、;、,。,、、。3.5 “”、“”,《》《》(2008),“”,“”。,“”。(123):[1] .[M].:,2001.233-234.[2] .[M].:,1993.282-286.[3] ,,,.[J].,2000,31(6):9-11.[4] ,,,.[J].,2005,15(3):91-94.StudyontheRemovaloftheAmmonia-NoftheDomesticWastewaterintheTuotuoRiverStationSHUIChun-yu1,2,HOUShi-quan2(1.DepartmentofWaterEnvironment,ChinaInstituteofWaterResourcesandHydropowerResearch,Beijing 100038,China;2.EnergySaving&EnvironmentalProtection&OccupationalSafetyandHealthResearchInstitute,ChinaAcademyofRailwaySciences,Beijing 100081,China)Abstract:ThedoseoftheNaClO,reacttimeandtheequipmentfunctionwerestudiedintheexperimentofNaClOtoremoveammonia-N.Theresultsshowthatthisnewmethodcanremovethemoreammonia-Neffectivelyandreactcompletely.Moreover,wegotlessinvestmentaboutequipmentintheadvancedwastewatertreatment.Keywords:domesticwastewater; break-pointchlorination; ammonia-N107 2009363 (2)
本文标题:低温生活污水氨氮深度处理技术试验研究水春雨
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