Catalyst for catalyzing ferrous oxide to remove phosphorus as well as preparation method and application of catalyst

The invention provides a catalyst for catalyzing ferrous oxide to remove phosphorus and a preparation method and application thereof, compared with the prior art, manganese salt, copper salt, a dispersing agent solution and activated alumina balls are mixed, heated and oscillated, and then the oscillated mixed system stands to obtain the catalyst. The catalyst has a catalytic active center after being sintered, the catalyst can rapidly reduce the phosphorus concentration in a continuous dynamic filter column, the effective conditions of precipitation separation are improved, then precipitation and fixation of total phosphorus in water are promoted, and the material can further regulate and control water quality with low-concentration total phosphorus, so that the water quality is improved. And a feasible granular material is provided for improving the quality of large difficult water such as lakes and the like. 本发明提供了一种催化氧化亚铁除磷催化剂及其制备方法和应用，与现有技术相比，本发明将锰盐和铜盐、分散剂溶液与活性氧化铝球混合加热震荡，再将震荡后的混合体系静置分别得到催化剂。催化剂经过烧结后产生具有催