MMO (Metal Oxide Coated) titanium anodes degrade chemical oxygen demand (COD) in wastewater through electrochemical oxidation. The core lies in the coating catalyzing the generation of strong oxidants (e.g., ·OH, ClO⁻):Catalyzes water molecules to produce hydroxyl radicals (·OH) with an oxidation potential of 2.8V, mineralizing refractory organics.Generates hypochlorous acid (HClO) in chloride-containing wastewater to enhance COD removal efficiency.The titanium substrate’s corrosion resistance suits wastewater with pH 2–12, while 1–5μm coating thickness ensures 2–4 years of service life.
Advantages
High oxidizing power: Direct mineralization without secondary pollution.
Long lifespan: 2–4 years of service, low maintenance cost.
Wide adaptability: Suitable for pH 2–12 and high-salinity wastewater.
Industrial Wastewater Treatment Scenarios
Chemical & Pharmaceutical Wastewater
Mineralization efficiency for benzene derivatives and phenols is 30% higher than traditional iron anodes, with no metal ion leaching pollution.
Dyeing & Textile Wastewater
For azo dye wastewater, MMO titanium anodes destroy chromophores via electrochemical oxidation. In a dyeing plant’s wastewater (COD 2500 mg/L), electrolysis combined with coagulation achieved 85% COD removal and >90% color removal.
Petroleum & Refining Wastewater
Resistant to high salinity (TDS 10,000 mg/L) and oil adhesion, with maintenance cycles exceeding 6 months.
Why choose us?
1. Superior Material Quality & Durability
Corrosion Resistance: Titanium’s inherent resistance to acids, alkalis, and chloride-rich environments ensures long service life in demanding applications like cobalt electrowinning or wastewater treatment.
High Strength & Stability: Titanium maintains structural integrity under high currents and temperatures, reducing the risk of deformation or degradation.
Customized Coatings: We apply advanced oxide coatings (e.g., ruthenium, iridium, platinum group metals) tailored to your process, enhancing conductivity, catalytic activity, and longevity.
2. Technical Expertise & Custom Solutions
Tailored Design: We analyze your process parameters (current density, electrolyte composition, temperature) to design anodes that maximize efficiency.
R&D-Driven Innovation: Our team stays ahead of industry trends, integrating the latest coating technologies (e.g., mixed metal oxides, dimensionally stable anodes – DSAs) for performance gains.
Testing & Validation: Pre-production prototypes undergo rigorous testing to ensure compliance with your specifications.
3. Cost-Effectiveness & Sustainability
Lower Total Cost of Ownership (TCO):
Longevity reduces replacement frequency compared to traditional anodes (e.g., lead, graphite).
Energy-efficient designs cut electricity costs in large-scale operations.
Eco-Friendly: Titanium is recyclable, and our coatings minimize metal leaching, aligning with environmental regulations.
4. Reliable Service & Support
Global Supply Chain: Timely delivery through the streamlined manufacturing and logistics network.
Technical Support: Post-installation guidance, troubleshooting, and maintenance recommendations.
Compliance Assurance: Anodes meet international standards (e.g., ISO, SGS) and can be certified for specific industries (e.g., mining, water treatment).
Company Profile
Qixin titanium Co.Ltd, is a leading manufacturer specializing in coated titanium anode. With an extensive historyand a wealth of expertise, we have been dedicated to providing high-quality products and solutions to variousindustries for many years.Our company was established 2006, and since then, we have accumulated 18 years of valuable manufacturingexperience. This experience has enabled us to master the art and science of producing top-notch coated titaniumanodes that meet the most stringent quality standards.We take pride in our state-of-the -art manufacturing facilities and a team of highly skilled professionals. Ourengineers and technicians are experts in the field, constantly researching and innovating to improve our productsand processes.
production
1. Substrate treatment: it needs to be treated by roughing, cleaning and removing oil, which can increase the compactness of catalytic.
2. Brushing coating:After substrate treatment, it will be proceeded brush coated. The main coated content is platinum group metal, which is a kind of mixed solution.Then, heat treatment will be going on after drying.The whole procedure need to be repeated many times. This method is better to form thin oxide catalytic that is lamellar adhere to substrate surface.
Our Happy Clients
