The　result　of　treating　aureomycin　hydrochloride　wastewater　with　High　Performance　Compact　Reactor　indicates　that　the　removal　rate　of　COD　achieves　above　70%,　in　spite　of　the　wastewater　COD　content　reaching　up　to　20　g/L,　NH3-N　to　2-3　g/L,　and　a　large　amount　of　remained　autibiotic　that　can　envenom　micro-organism.　At　the　same　time,　the　process　can　also　remove　certainly　NH3-N,　and　the　efficiency　of　reactor　is　not　affected　by　SO42-　content.　So　we　can　draw　a　conclusion　that　it　is　feasible　to　make　use　of　HCR　as　the　first　step　for　treating　wastewater.