Infiltration in wastewater systems refers to what?

Infiltration in wastewater systems describes the unwanted entry of groundwater into sewer systems. This process occurs when groundwater seeps into sewage pipes through cracks, joints, or other imperfections in the infrastructure. Infiltration can lead to an increase in the volume of wastewater being treated, which poses challenges for wastewater treatment facilities, especially during heavy rainfall or periods of high groundwater levels. Excess water that infiltrates the system can dilute wastewater, potentially disrupting treatment processes and leading to operational inefficiencies. Understanding the dynamics of infiltration is crucial for maintaining the integrity and effective functioning of wastewater collection systems.