Abwasserinfiltration
Abwasserinfiltration refers to the unwanted entry of groundwater or surface water into sewer systems. This can occur through cracks, leaks, or faulty joints in pipes, manholes, and other components of the underground infrastructure. Infiltration is a common problem in aging sewer systems and can significantly impact their performance and efficiency.
The influx of external water dilutes the wastewater, reducing its concentration and increasing the overall volume
Furthermore, infiltration can exacerbate problems like sewer surcharges and overflows, especially during periods of heavy rainfall.