The　landfill　leachate　harbors　a　substantial　volume　of　pollutants　necessitating　their　eradication　prior　to　environmental　release.　In　this　investigation,　the　electrochemical　oxidation　of　Biologically　Treated　Landfill　Leachate　(BTLL),　following　treatment　via　Upflow　Anaerobic　Sludge　Blanket　(UASB).　This　investigation　delved　into　and　compared　with　the　impact　of　various　operational　parameters　within　the　electrochemical　oxidation　process　for　both　Ti/SnO2-Sb2O3　and　Ti/PbO2　anodes-namely,　current　density,　duration　of　operation,　sodium　chloride　concentration,　and　cathode-on　the　efficiency　of　pollutant　removal.　Additionally,　it　employed　response　surface　methodology　to　discern　the　optimal　operational　conditions　for　electrochemical　oxidation　of　landfill　leachate.　The　final　experimental　results　indicate　that　under　a　current　density　of　50　mA/cm(2)　and　an　electrolysis　time　of　4　h,　the　COD　removal　rates　for　Ti/SnO2-Sb2O3　anode　and　Ti/PbO2　anode　were　79.48%　and　92.31%,　respectively,　while　the　TN　removal　rates　were　57.99%　and　57.17%,　respectively.　Additionally,　NH4+-N　was　completely　removed　for　Ti/SnO2-Sb2O3　anode　and　Ti/PbO2　anode.　Moreover,　the　former　exhibited　superior　sewage　treatment　effectiveness　when　Ni　was　used　as　the　cathode　compared　to　Pt　and　steel.　Response　surface　methodology　(RSM)　identified　anode-specific　optima:　Ti/SnO2-Sb2O3　(34　mA/cm(2),　7.3　g/L　NaCl)　and　Ti/PbO2　(38　mA/cm(2),　6.0　g/L　NaCl),　both　at　4　h,　yielding　COD　removals　of　93.6%　and　97.2%　(experimentally　validated),　respectively.　This　study　provides　novel　theoretical　support　for　the　combined　treatment　of　landfill　leachate　using　biotreatment　and　chemical　oxidation　processes.