Novel sewage station classification deodorization system and novel sewage station classification deodorization process

The invention discloses a novel sewage station classification deodorization system and a novel sewage station classification deodorization process, and belongs to the technical field of sewage stationdeodorization, wherein the system comprises an odor generation unit, a particle catcher, an alkali liquid absorption tower I, an alkali liquid absorption tower II, a biological regeneration pool I, anutrition solution supply box I, a biological regeneration pool II, a nutrition solution supply box II, an acid washing spray tower, a horizontal biological spray device and a gas discharge cylinder.According to the invention, with the system and the process, high-concentration odor and low-concentration odor of a sewage station are shunted and classified, so that the components and the concentration of the odor entering the deodorization system are precisely controlled from the source so as to effectively avoid the overload operation of the deodorization device and ensure the long-acting stable operation of the syste