Ánodos con mezcla de óxidos metálicos.

Mixed metal oxide anodes (MMO anodes) are anodes made by titanium coated with mixed metal oxide. It is a crystalline electrically-conductive coating that activates the titanium and enables it to function as an anode. MMO anodes have an extremely low consumption rate. They are widely used in soil, sea, mud, sewage and fresh water environments, etc.

Advantages of Mixed Metal Oxide Anode (MMO Anode): 
1. This impressed current anode is of light weight.
2. MMO coatings have high chemical stability even in environments with very low PH values.
3. The coating of mixed metal oxide anodes is not affected by chlorine.
4. The wear rate of the MMO anode is extremely low and uniform. It is between 1 and 6 milligrams/ampere per year.
5. The anode dimensions remain nearly constant.
6. The mixed metal oxide can be operated at high current density, such as 2000A/m2.
7. It has superior electrically-conductive performance (10-7Ω·m).