Adsorption by Granulated Activated Carbon (GAC) / + Membrane Filtration

Utilizes the same physical principle as with Powdered Activated Carbon (PAC), but with a larger grain size. This allows it to be placed as a substitute for traditional media in a filter, such as the WABAG Flap Valve Filter.

This means that adsorption and retention of the adsorbent occur in a single process step, making it simpler and more compact than using PAC. Additionally, this avoids the more challenging handling associated with PAC.