Titanium Anode Plate for Water Treatment
Baoji Yibaite New Materials Technology Co., Ltd. specializes in supplying high-performance MMO coated titanium anode plates for water treatment. The company is located in "China Titanium Valley" - Baoji, and is a high-tech enterprise dedicated to the processing and sales of titanium and its electrochemistry applications.
These titanium anode plates are classified as Dimensionally Stable Anodes (DSA). A Grade 1 titanium substrate serves as the base material, onto which a Ruthenium-Iridium (Ru–Ir) mixed metal oxide coating is applied.
The Ru–Ir electrocatalytic coating exhibits a notably low chlorine evolution potential. It also provides high electrical conductivity and maintains stable performance under corrosive conditions, resisting passivation over prolonged operation.
In electrochemical water treatment applications, the coated anodes generate hydroxyl radicals (·OH) and active chlorine species in situ. Both species contribute to effective disinfection, algal control, and the breakdown of organic contaminants.
Typical deployment scenarios include sodium hypochlorite generation, industrial effluent treatment, seawater desalination, pool sanitation, and electrochemical anti-scaling systems.
Products Description
Superior electrocatalytic activity & cell efficiency
- Features a premium Grade 1 titanium substrate (≥ 99.6% purity) coated with an optimized nano-structured Ruthenium-Iridium (Ru-Ir) mixed metal oxide (MMO) formula.
- During continuous water electrolysis, the Ru–Ir MMO coating reduces the chlorine evolution overpotential. This results in higher current efficiency and lower power consumption.
High polarization resistance & dimensional stability
- These anodes are designed as Dimensionally Stable Anodes (DSA). Geometric dimensions and electrode spacing do not change over long-term operation.
- Electrode deformation and polarization degradation are both suppressed. As a result, a uniform electric field distribution is maintained throughout the electrolytic cell.
Exceptional corrosion resistance in aggressive media
- The MMO coating functions as a stable protective barrier. It shields the titanium base from passivation and chemical attack, even in high-chloride, acidic, or mildly reducing water.
- Pitting and crevice corrosion are not observed under exposure to high-velocity saltwater, industrial wastewater, or concentrated brine.
Advanced thermal coating technique & strong adhesion
- Manufactured using multiple thermal decomposition and oxidation cycles under precise temperature control to ensure a uniform coating weight.
- Delivers superior binding strength between the MMO coating and the titanium plate, preventing peeling or cracking under high current density operations or reverse-pulse cleaning.
Highly optimized for diverse water disinfection systems
- Triggers powerful electrochemical oxidation to generate active chlorine and hydroxyl radicals right at the anode surface
- Highly effective for instant sterilization, organic pollutant degradation (COD removal), algae destruction, and electrochemical water-scale prevention.
Certified quality & strict accelerated life testing
- Manufactured in our 2,100 m² modern plant in "China Titanium Valley" in strict compliance with ISO 9001 and electrochemistry manufacturing guidelines.
- Passed 100% Visual Coating Inspection & Accelerated Life Testing (ALT) in accordance with industrial standards, ensuring the anode delivers thousands of hours of reliable, trouble-free operation.
Specifications
| Substrate Grade | Coating Material | Noble Metal Loading / Coating Thickness | Plate Dimensions (Thickness / Width / Length) | Service Life / Test Standard | Process |
| Gr1 (Grade 1 / TA1) Premium Commercially Pure Titanium (Compliant with ASTM B265) | Ruthenium-Iridium (Ru-Ir) Mixed Metal Oxide (MMO) | Noble Metal Content: 8g - 15g/m² Coating Thickness: 1μm m - 5μm | Thickness: 0.5mm - 3.0mm Width x Length: Up to 1000mm x 1200mm (100% Customized based on drawings) | Accelerated Life: ≥ 100 - 300 hours (Under HG/T 2471 standard, 20000A/m² current density) | Substrate leveling → Acid etching → Multiple Thermal Decomposition / Coating Cycles → High-temperature annealing |
Application Fields
MMO titanium anode plates for water treatment are widely applied in:
- Sodium Hypochlorite Generators & Chlorination Systems: On-site brine electro-chlorination, seawater electrolysis systems, swimming pool water disinfection, and municipal tap water purification units.
- Industrial & Petrochemical Wastewater Treatment: Electrochemical oxidation reactors for degrading high-COD pharmaceutical waste, printing/dyeing coking wastewater, and toxic organic effluent processing.
- Seawater Desalination & Ballast Water Management: Marine ballast water electro-desinfection systems on commercial ships, reverse osmosis (RO) pre-treatment networks, and coastal power plant cooling water anti-fouling.
- Cooling Tower Scale Prevention & Circular Water Treatment: Commercial HVAC cooling tower water-scale prevention, central air conditioning water purification, and industrial circulating cooling water systems.
High-End Consumer Water Ionizers & Hydrogen Generators: Domestic hydrogen-rich water purifiers, functional alkaline water ionizers, fruit/vegetable disinfecting washers, and sanitary micro-electrolysis devices.
Source factory of China Titanium Valley
Complete certifications
Strict quality control system
One-stop customized service
Global delivery service
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a professional and experienced titanium products manufacturer in China.
Q: Can you provide customized processing?
A: Yes. Baoji Yibaite supports cutting, bending, stamping, CNC machining, and deep drawing according to customer drawings.
Q: What is the delivery time?
A: Regular size in stock within 3–7 days; customized production about 10–15 working days.
Q: What standards do your Titanium Anode Plate for Water Treatment comply with?
A: Our MMO-coated titanium anode plates strictly comply with international and industrial standards including ASTM B265 (for premium Grade 1 titanium substrates), HG/T 2471 (for electrochemical titanium anodes), and NACE guidelines for corrosion prevention. Every shipment is supplied with a full Material Test Certificate (MTC) compliant with EN 10204 3.1, validating the 99.6% purity of the Gr1 substrate and the precise loading weight of the Ruthenium-Iridium coating. To guarantee reliable long-term service in aggressive water environments, our plates undergo strict Accelerated Life Testing (ALT) and 100% visual inspection to ensure absolute coating uniform adhesion with zero peeling or micro-cracks.
Q: What surface finishes are available?
A: Pickled surface, polished, brushed, sandblasted, and mirror finish are all optional.
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