Bacterial biocenosis of activated sludge

Present study aimed to evaluate the influence of landfill leachate (raw and after treatment with P.australis and C.demersum) on the composition and state of the bacterial biocenosis of activated sludge.Bacteria present in leachate, may contribute to the condition of activated sludge, which may have a positive impact on the process and efficiency of treatment in municipal wastewater treatment plants.