单级生物反应器脱氮研究进展刘薇

EngineeringandTechnology1520054NitrogenRemovalStudyinSingle-stageBio-ReactorDOI:10.14026/j.cnki.0253-9705.2005.04.004EngineeringandTechnology16EnvironmentalProtection20054NO3-N2NO2-NH4++5+303BODNH4+DOEngineeringandTechnology1720054NH4+NO2-NO2-H+N2NO3-H2O+++N2NO3-H2O++NO2-O2NH4+O2NH4++O2+NO3-+H+H+O2EngineeringandTechnology18EnvironmentalProtection20054NH4++O2NH2OH+H2OHNO20.33N2+1.33H2O+0.33NO2NADH2*NAD*NADH2*NAD*