Typically, the Nyex™ process is placed as the final ‘polishing’ step in an onsite treatment train. As a tertiary solution, we have helped clients meet COD consent limits of up to 30 mg/L, as well as full colour removal.
However, because Nyex systems are modular and can be scaled for purpose, they are very suitable to slot into an existing treatment train to help another process become more efficient.
Examples of this are removal of phenol before biological treatments, or protection of RO membranes from certain organic chemicals. We have also treated water before a GAC bed to reduce the maintenance requirements of the GAC to negligible levels.