In　this　experiment,　three　replicated　SBR　reactors　were　operated　using　asynchronous　acclimation　of　the　phased　method　(A/O-A/O/A),　simultaneous　domestication　of　continuous　aeration　by　A/O/A,　and　simultaneous　domestication　of　intermittent　aeration　by　A/O/A.　Using　artificial　water　distribution　as　the　influent　substrate,　flocculent　sludge　was　inoculated　and　granulated　by　hydraulic　selection.　The　domestication　and　nitrogen　and　phosphorus　removal　characteristics　of　shortcut　nitrification　denitrifying　phosphorus　removal　granules　under　different　operation　modes　were　assessed.　The　results　show　that　simultaneous　domestication　of　intermittent　aeration　by　A/O/A　has　the　most　efficient　under　the　combination　of　short　aeration　time　(140　min)　and　low　aeration　strength[3.5　L·(h·L)-1].　The　average　removal　rates　of　carbon,　nitrogen,　and　phosphorus　were　90.74%,　91.15%,　and　95.66%,　respectively,　which　could　achieve　synchronous　removal　during　later　stable　operation.　The　particle　size　was　895　μm,　and　the　particles　were　small　but　uniformly　dense　in　microscope　observations.　The　f　value　(MLVSS/MLSS)　was　kept　stable　at　0.8-0.85　and　sludge　had　a　high　biomass　due　to　the　alternate　aerobic/anoxic　operation　with　intermittent　aeration.　This　supported　anoxic　heterotrophic　bacteria　at　the　core　of　the　particles,　which　was　conducive　to　the　stability　of　the　granular　sludge　structure.　Batch　experiments　showed　that　the　specific　ammonia-oxidation　rate　of　the　simultaneous　domestication　of　intermittent　aeration　by　A/O/A　system　was　3.38　mg·(g·h)-1,　and　denitrifying　phosphate　accumulating　organisms　(DPAOs)　able　to　utilize　nitrite　as　electron　acceptor　accounted　for　65.46%.　This　was　more　conducive　to　the　simultaneous　domestication　and　enrichment　of　ammonia-oxidizing　bacteria　(AOB)　and　NO2--type　DPAOs,　ensuring　a　stable　treatment　effect.