What does "channeling" result from?

Channeling results from uneven flow of water through the resin bed. This phenomenon occurs when the flow of water is not uniformly distributed across the entire surface of the resin, leading to pathways that develop through the bed. As water takes the path of least resistance, it can create channels that bypass a significant portion of the resin, reducing the overall efficiency of the ion exchange process. When this happens, contaminants may not be adequately removed, and the water quality can suffer.

This understanding is crucial for maintaining the proper function of water treatment systems, particularly in applications such as water softening and deionization where the resin plays a central role in the purification process. Managing the flow rate and ensuring even distribution across the resin bed are vital steps in preventing channeling and maintaining optimal performance.