名称： Biological aerated filter
BODA undertakes a national key scientific research project, obtains 1 patent.
BAF biological aerated filter focused on the advantages of exciting two kinds of wastewater aerobic biochemical treatment: activated sludge process and biofilm process, and merge biochemical reactions and physical and chemical filtration into one reactor. Filtering effect and biochemical reactions and materialized two processing merger completed, in the same reactor for sewage purification
According to the direction of influent water flow, biological aerated filter is divided into down-flow and up-flow.
Great resistance to shock, no sludge expansion problem
Gather the advantages of activated sludge method and biological membrane method, biochemical reaction effect together with filtration action.
New filter material, high activity biological membrane, large biomass
Short standing time, less land occupation
High quality effluent
No noise, no smell, no secondary pollution