What’s it like to work with Arvia?
“Our experience with Arvia so far has been really great. I believe there is really interest to make this into a success and the communication on this project is very good and clear.”
Chemical Engineer, Netherlands
Our Solution for COD Removal
Arvia’s Nyex™-a system was deployed which combines adsorption with electrochemical oxidation in a single, scalable unit. Since this case study has been written, this product has been superseded by our new enhanced technology, Nyex Rosalox. You can see how this technology works in the animation here.
In both products, organic contaminants are preferentially adsorbed, localising them onto the surface of the carbon-based Nyex™ media. A low electrical current is then passed through the media bed which fully mineralises the adsorbed contaminants to H₂O, H₂ and CO₂. The electrical current simultaneously regenerates the surface of the media in-situ, allowing for further adsorption and treatment without interruption or incineration.
Results are achieved without chemical dosing or the generation of sludge reducing costs in terms of labour, transport of chemicals and specialist waste disposal.
How the new product works