... Sand blasting and acid washing for substrate's treatment. Brush painting for the MMO coating on the substrate.3. ... , tube/pipe, etc. 5. Components: Substrate, MMO coating, terminal, conflux boards.6. Working Parameters: Current density≤2000A ... industry, wter treatment, cathodic protectin, swimming poor disinfection, anti-corrosion, electrowinnig, electrodialysis, etc.8. Remarks: Titanium anodes can ...