COMBINATION PHYSICAL SEPARATOR AND FILTER DEVICE TO REMOVE CONTAMINANTS FROM STORMWATER RUNOFF

摘要

An input chamber receives runoff water to be cleaned.Part of the way up the chamber wall is a restricted outlet whichfeeds a system for cleaning the water. At a still higher elevationanother opening allows runoff water to flow to an extended detentionchamber. Near the top of the chamber is an outlet pipe. A verticalbaffle in front of the outlet cleans water that flows under thebaffle on its way to the outlet. When the incoming flow rate isvery high, water passes over the baffle to the outlet.