What could be a consequence of failing to clean a GAC filter adequately?

Failing to clean a Granular Activated Carbon (GAC) filter adequately can lead to the formation of mudballs. GAC filters are designed to adsorb impurities and pollutants from water, but when not properly cleaned, organic material, sediment, and small particulate matter can accumulate on the surface of the GAC media. This buildup can cause the particles to clump together, creating mudballs, which can obstruct the flow paths within the filter. The formation of these clumps can significantly hinder the filter's efficiency in removing contaminants, adversely affecting water treatment processes.

Inadequate cleaning can also contribute to other issues such as decreased flow rates, but the direct consequence here focuses on the formation of mudballs as a result of sedimentation and the buildup of contaminants. Therefore, understanding the maintenance of GAC filters is crucial for ensuring their proper function and effectiveness in water treatment.