Mixed Metal Oxide Anodes

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LIDA® Rod Anodes

LIDA® Rod Anodes are comprised of a titanium substrate with a mixed metal oxide coating. The mixed metal oxide is a crystalline, electrically-conductive coating that activates the titanium and enables it to function as an anode.

De Nora LIDA® Rod Anodes are available in the following standard sizes:
1/8″ x 4′ • 1/4″ x 4′ • 1/2″ x 4′ • 3/4″ x 4′

Selection of the anode coating is based on operating environment:
FW Freshwater or Brackish Water
SWT Seawater

Anode Life

Due to the extremely low consumption rates and dimensional stability of mixed metal oxide anodes, the electrical resistance of LIDA® Rod Anodes remain essentially constant with time.

The high current density capacity of De Nora mixed metal oxide anodes has the added advantage of allowing high current overloads for initial polarization without causing harm to the anode.


• Process Vessels
• Water Condensor Boxes
• Heat Exchangers
• Water Intake Structures


• Lower Cost Per Ampere Year
• Constant Electrical Resistance
• No Hassles


• High Current Output
• Low Coating Wear Rate
• Five Year Product Warranty
• Also available as Rod Anode Assemblies

801 Louisiana Street, Ste 310
Houston, TX 77002

Email: info@stuartsteel.com
Phone: 732-469-5544
Fax: 732-469-9270

New Jersey
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Somerset, NJ 08873

66 Southern Court
Hiram, GA 30141

685 W. Gunnison Ave. #106
Grand Junction, CO 81501

South Carolina
14 B Oakvale Road
Greenville, SC 29611

Parent Company:
Integrated Utility Services
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