When it comes to water and wastewater management, the battle against inflow and infiltration (I&I) poses a significant challenge for municipalities and water utilities globally. I&I occurs when groundwater or stormwater enters sewer systems through leaks, cracks, or faulty/illegal connections, leading to overwhelmed treatment facilities, increased costs, and environmental concerns. To address these issues sustainably, innovative…
The persistent challenge of inflow and infiltration (I&I) in sewer systems demands a proactive, forward-thinking approach. For civil engineers, asset managers and decision-makers, understanding the strategies to prevent and mitigate these issues is crucial for ensuring the longevity and efficiency of sewer infrastructure. Understanding Inflow and Infiltration Inflow occurs when stormwater and groundwater enter sewer…
The impact of Inflow and infiltration: I&I might sound innocuous, but for water utilities and wastewater management organisations, these two villains pose a significant financial and operational threat. Inflow refers to water entering the system through direct connections like manhole covers, while infiltration involves groundwater seeping into the pipes through cracks or leaks. The result?…
