The Nyex-a water treatment system has been superseded by Nyex Rosalox™ .
Nyex-a provides targeted removal of organic pollutants from mg/L to ppb ranges using a combination of adsorption and oxidation. This tertiary polishing step was designed to remove APIs, pesticides and herbicides from water. It was also a polishing step for COD.
The Nyex™-a treatment process combines adsorption with electrochemical oxidation in a single, scalable unit. As the water flows into the reactor tank, contaminants are concentrated onto the surface of our proprietary Nyex™ adsorbent media, which is non-porous with high electrical conductivity.
A low electrical current is simultaneously passed through the media bed to fully mineralise the adsorbed contaminants to H₂O, H₂ and CO₂. Unlike activated carbon, Nyex™ media is effectively regenerated in-situ and the process can continue without interruption or incineration to renew the media.
The treated water then flows from the reactor tank ready to be used in-process, reused, or safely discharged.
Because we use a conductive adsorbent the electricity consumption is significantly reduced. In addition, concentrating the contaminants before oxidation enables high removal rates and efficiency.
The Nyex-a water treatment plant was designed to remove residual organic chemicals from industrial wastewater.
Applications of Nyex-a include:
APIs, pesticides and herbicides
Polishing step for COD removal
Adsorbing pollutants
Treating organic contaminants
✓ No chemical dosing
✓ No waste
✓ Onsite treatment
✓ High up-time
✓ Low operational maintenance
✓ Modular flexible design
✓ Complementary technology
