Efficiently and widely used worldwide in brine or sea water electrolysis, for chlor-alkali production, primary metals refining, and many other electrochemical processes in which chlorine evolution represents the key anodic reaction.
The application of Mixed Metal Oxide (MMO) anode coatings to oxygen-evolving processes contribute to obtain high-quality products while substantially reducing power consumption and use of additives in several industries.
Cathode electrodes for hydrogen evolution are used for two main processes: sodium chlorate brine electrolysis for chlorine and caustic production and water electrolysis for hydrogen and oxygen production.
De Nora offers a full suite of disinfection technologies designed to help you meet your treatment requirements and discharge regulations. With over 60 years of experience, De Nora can help you choose the best chlorine-based, chlorine dioxide, UV, ozone or AOP systems to meet your treatment needs.
Electrochlorination systems generate chlorine-based solution from either delivered food-grade salt or seawater. In most cases, delivered salt systems are used where the water will be consumed. Seawater systems can be used to treat non-potable water at coastal locations where seawater is plentiful, or in offshore oil & gas operations.
Offering several different Mixed Metal Oxide (MMO) coatings
and anode geometries for concrete protection and for conventional protection
Membrane technology uses brine and electricity with a proton exchange membrane separator between electrodes to produce chlorine, caustic soda and hydrogen.
