Successful Application of Sigma Flow Meter in Municipal Sewer System

The city of Naperville installed accurate and durable flow meters,which eliminated sensor drift and provided reliable data for the flow monitoring system.By analyzing these reliable data of flow and level,the status of the municipal sewer system can be analyzed,the problems of infiltration and inflow can be judged,the maintenance and management of municipal sewer system can be optimized,the optimized strategy for sewer rehabilitation can be executed,and the flow impact on WWTP due to the infiltration and inflow can be reduced.