| abstract |
A kind of deflector type removes ammonia denitrogenation BAF, mainly include filter tank, the filter tank left side wall top is provided with water inlet, right side wall top is provided with delivery port, some baffling filter elements are provided with the filter tank, the baffling filter element includes deflection plate, supporting plate and filler frame, cloth aquaporin is formed between two baffling filter elements, the water distribution channel roof is provided with medicament supplementary device, and the medicament supplementary device is reasonable built with basicity medicament or carbon source, this filter tank structure design science, basicity or carbon source can be supplemented, except ammonia denitrification effect is good. |