What does aggressive water typically relate to in testing?

Aggressive water refers to water that has a high tendency to corrode materials, particularly metals, which can lead to the leaching of harmful substances into the water supply. In testing, aggressive water is evaluated for its corrosiveness to determine the potential impact on plumbing systems and infrastructure. This assessment often focuses on factors like pH, alkalinity, and the presence of certain ions that can contribute to the water's corrosive nature. Understanding the corrosiveness of water is crucial because it helps identify risks to both human health and the environment, ensuring that appropriate measures can be taken to manage and mitigate these risks effectively.