Controlling Inflow and Infiltration In Wastewater Collection Systems

摘要

Every sanitary sewer system, regardless of its age, size, or location, contributes inflow and infiltration (I/I) to the municipal wastewater collection and treatment facilities. The cause of excessive I/I is due to an aging infrastructure that has not been adequately maintained. This paper presents current methodologies to identify, evaluate, and rehabilitate the municipal wastewater collection system.