Industrie De Nora S.p.A. products

De Nora DSA anodes are 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.

DSA anodes are used in TRIVALENT and HEXAVALENT and chromium plating,
ensuring precise and accurate finishing in specialized geometries.

Global leader in mixed metal oxide (MMO) anode technology for impressed current cathodic protection. If you need to protect infrastructures like bridges, parking garages, marine ports, pipelines, or storage tanks in the energy industry you can trust LIDA and ELGARD?anodes against corrosion. 

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. Chlor Alkali (CA) and Alkaline Water Electrolysis (AWE) cathodes characteristics: Cathode electrodes used in chlor-alkali electrolyzers are usually made of carbon steel in diaphragm cells and nickel in membrane cells. AWE cells use a diaphragm as separator but with a configuration like CA membrane devices and cathodes are made in nickel or nickel - plated steel. In this operations, the cathode overvoltage, influenced mainly by the electrode material and the operating current density, can heavily impact the overall the cell voltage and therefore the specific power consumption of the plant.

The Capital Controls original all-vacuum gas feed system was invented in 1960, introducing groundbreaking safety in feeding chlorine gas. With thousands of installations around the world and ongoing product innovation, Capital Controls gas feed technologies continue to be the unparalleled standard today.

For generations, the Capital Controls name has been synonymous with disinfection* in water treatment. With hundreds of chlorine dioxide generator installations around the world, De Nora has leveraged that expertise, developing the next stage in chlorine dioxide production - a modern, flexible, and safe line of chlorine dioxide generators.

Generate low-strength (0.8%) sodium hypochlorite on-site from salt for safe, reliable, and cost-effective water treatment. The latest generation ClorTec systems deliver up to 15% operating cost savings over previous designs while continuing the tradition of reliability and durability our partners have come to expect from De Nora. De Nora brings 100 years of electrochlorination experience with more than 5,000 electrochlorination systems operating worldwide, including the world`s largest generation by volume of 9,525 kg/day; and more than 100 installations in China, including remote areas such as Tibet, Xinjiang and Qinghai.

CECHLO - MS is an on-site high-strength sodium hypochlorite generator with a patented ion exchange membrane that safely produces 12.5% sodium hypochlorite, sodium hydroxide, and/or chlorine gas at the site of use. The technology is used for water and wastewater treatment disinfection, bleach manufacturing, and wholesale chemical production.

One of the most trusted names in wastewater filters. Wastewater Filter Underdrains: De Nora Water Technologies offers the DE NORA TETRA T Block and TETRA SNAP T underdrain filter blocks for wastewater applications. The TETRA SNAP T underdrain filter block features a revolutionary design incorporating interlocking blocks that promotes additional robustness to the well proven DE NORA TETRA T Block design.