Assemblies and methods for treating wastewater

摘要: An assembly for treating wastewater may include a vessel having an inlet configured to direct into the and outlet treated water out of vessel. The are generally disposed at opposite ends longitudinal dimension such that flows in direction. includes least one panel removably inserted extends substantially across width vessel, wherein is perpendicular dimension. biofilm-coated matrix permits flow through panel. sized arranged exposed time sufficient remove desired metal from wastewater.