Biological aerated filter

A biological aerated filter comprises: a water collecting tank for storing sewage; the reaction tank is used for carrying out reaction on the sewage; the reaction tank is connected with the water collecting tank; the ozone generation assembly is used for providing ozone to the reaction tank; the ozone generation assembly is arranged in the reaction tank; the reaction raw material input assembly is used for inputting treatment raw materials into the reaction tank; the reaction raw material input assembly is arranged in the reaction tank; the ozone content control assembly is used for controlling the ozone content in the reaction tank; the ozone content control assembly is arranged in the reaction tank. The biological aerated filter provided by the utility model can be used for treating organic matters in sewage, and the purification treatment effect is good. 一种曝气生物滤池，包括：集水池，用于存储污水；反应池，用于供污水进行反应；所述反应池与所述集水池连接；臭氧产生组件，用于向所述反应池中提供臭氧；所述臭氧产生组件设置于所述反应池中；反应原料输入组件，用于向所述反应池中输入处理原料；所述反应原料输入组件设置于所述反应池中；臭氧含量控制组件，用于控制所述反应池中