Ru-Ir Coated Titanium Plate Anode for Industrial Wastewater Treatment & Electrochemical Oxidation
Product Details
Product Description
Ru-Ir Coated Titanium Plate Anode for Industrial Wastewater Treatment
Ti Time supplies custom Ru-Ir coated titanium plate anodes, also known as ruthenium iridium coated titanium plate electrodes, RuO₂-IrO₂ titanium anodes or MMO titanium plate anodes, for industrial wastewater treatment, electrochemical oxidation, effluent treatment, water disinfection and advanced oxidation processes.
The anode uses titanium plate as the substrate and a ruthenium-iridium mixed metal oxide coating as the active catalytic layer. The titanium substrate provides corrosion resistance and mechanical strength, while the Ru-Ir MMO coating supports electrochemical oxidation, chlorine evolution and pollutant degradation under suitable working conditions.
- Ru-Ir MMO titanium plate anode for industrial wastewater treatment and electrochemical oxidation
- Suitable for chloride-containing wastewater, disinfection, COD reduction support and hypochlorite generation
- Flat plate, perforated plate, slotted plate, framed plate and custom electrode structures available
- Coating formula, precious metal loading, plate size, terminal and service life design can be customized
Key Features
Ruthenium-iridium oxide coating provides good electrochemical activity for chloride-containing wastewater, active chlorine generation and oxidation processes.
Titanium plate provides corrosion resistance, dimensional stability and mechanical support for industrial electrochemical equipment.
Flat plate, perforated plate, slotted plate, parallel plate assembly, framed electrode and non-standard structures can be customized.
Coating loading, anode size and service life can be designed according to COD, chloride content, pH, conductivity and current density.
Product Specifications
| Product Name | Ru-Ir Coated Titanium Plate Anode for Industrial Wastewater Treatment |
| Other Names | Ruthenium Iridium Coated Titanium Plate Electrode, MMO Titanium Plate Anode, RuO₂-IrO₂ Titanium Anode |
| Substrate | Titanium Plate |
| Titanium Grade | Gr1, Gr2, TA1, TA2 or customized titanium grade |
| Coating Type | RuO₂ + IrO₂ mixed metal oxide coating |
| Optional Coating | Ru-Ir, Ru-Ir-Ti, Ru-Ir-Sn or customized MMO coating |
| Precious Metal Loading | 6–40 g/m² or customized according to working condition |
| Plate Thickness | 0.5–5 mm or customized |
| Plate Structure | Flat plate, perforated plate, slotted plate, parallel plate, framed plate or custom electrode |
| Connection | Titanium handle, terminal, bolt, threaded rod, cable or customized connection |
| Applications | Industrial wastewater treatment, electrochemical oxidation, effluent treatment, water disinfection and sodium hypochlorite generation |
Suitable For
- Industrial effluent treatment
- Electrochemical oxidation reactors
- High-COD wastewater treatment
- Chloride-containing wastewater
- Sodium hypochlorite generation
- Water disinfection equipment
- Pilot wastewater treatment systems
Coating Options for Wastewater Treatment
Different wastewater systems require different MMO coating formulas and precious metal loading. Coating selection should be based on chloride content, COD level, pH value, conductivity, operating temperature, current density and expected service life.
| Coating Type | Typical Feature | Common Use |
| Ru-Ir Oxide Coating | Good chlorine evolution activity and stable conductivity | Chloride-containing wastewater, disinfection and hypochlorite generation |
| Ru-Ir-Ti Oxide Coating | Balanced coating adhesion and practical stability | General electrochemical oxidation and wastewater treatment systems |
| Ru-Ir-Sn Oxide Coating | Designed for selected oxidation systems | Organic wastewater and special electrochemical treatment projects |
| High-Loading Ru-Ir Coating | Designed for longer service life under suitable conditions | Continuous operation or higher current density systems |
| Custom MMO Coating | Designed according to wastewater composition | Project-based wastewater treatment equipment |
Please provide COD, chloride content, pH value, conductivity, temperature, flow rate, current density and expected service life before final coating selection.
Flat plate, perforated plate, slotted plate, framed plate and parallel plate assemblies can be customized.
Titanium Plate Anode Structure Options
Ru-Ir coated titanium plate anodes can be designed according to wastewater reactor structure, liquid flow direction, electrode spacing, installation method and electrical connection requirements.
Applications in Industrial Wastewater Treatment
Ru-Ir coated titanium plate anodes are used in electrochemical wastewater treatment systems that require stable oxidation performance, controlled active chlorine generation, pollutant degradation, disinfection support and long-term electrode stability under suitable operating conditions.
Electrochemical oxidation and pollutant degradation support for industrial wastewater systems.
Auxiliary oxidation process for difficult wastewater and advanced treatment projects.
Color removal, oxidation treatment and disinfection assistance in dyeing wastewater systems.
Organic pollutant oxidation and microbial control support for chemical wastewater treatment.
Electrochemical oxidation and pretreatment support for complex leachate wastewater.
On-site active chlorine generation from brine or chloride-containing water.
How Ru-Ir Titanium Plate Anodes Work
In an electrochemical wastewater treatment system, the Ru-Ir coated titanium plate anode is connected to the positive pole of the DC power supply. When current passes through the wastewater or electrolyte, oxidation reactions occur on or near the anode surface.
Depending on the wastewater composition and electrolyte conditions, the system may support direct electrochemical oxidation, active chlorine generation, oxygen evolution, organic pollutant degradation, disinfection and odor reduction.
| Reaction / Function | Treatment Role |
| Direct electrochemical oxidation | Oxidation of pollutants on or near the anode surface |
| Active chlorine generation | Oxidation and disinfection in chloride-containing wastewater |
| Organic pollutant degradation | COD reduction support under suitable operating conditions |
| Disinfection | Microbial control through electrochemical oxidants |
Custom Ru-Ir Coated Titanium Plate Anodes
Many wastewater treatment systems require non-standard plate sizes, special hole positions, slotted structures, different coating loadings or customized terminal designs. Ti Time can produce Ru-Ir coated titanium plate anodes according to drawings, samples or wastewater treatment conditions.
| Custom Item | Available Capability |
| Titanium Grade | Gr1, Gr2, TA1, TA2 or customized titanium grade |
| Plate Thickness | 0.5–5 mm or customized |
| Coating Type | Ru-Ir, Ru-Ir-Ti, Ru-Ir-Sn or customized MMO coating |
| Precious Metal Loading | 6–40 g/m² or customized according to current density and service life |
| Plate Shape | Flat, perforated, slotted, framed or custom shape |
| Connection Method | Handle, terminal, threaded rod, bolt, cable or customized connection |
| Electrode Assembly | Single plate, parallel plate group or custom electrode module |
Ru-Ir Titanium Plate Anode vs Other Wastewater Electrodes
Electrode selection should be based on wastewater chemistry, chloride level, oxidation target, current density, pH value, operating temperature and reactor design. Ru-Ir coated titanium plate anodes are often selected for chloride-containing wastewater, hypochlorite generation and practical electrochemical oxidation systems.
| Item | Ru-Ir Coated Titanium Plate Anode | Ir-Ta Coated Titanium Anode | Graphite Electrode | Stainless Steel Electrode |
| Main Coating / Material | RuO₂ + IrO₂ MMO coating | IrO₂ + Ta₂O₅ MMO coating | Graphite | Stainless steel |
| Main Reaction Tendency | Chlorine evolution / electrochemical oxidation | Oxygen evolution / high-stability oxidation | Conductive carbon electrode | Sacrificial or conductive electrode depending on system |
| Typical Use | Chloride wastewater, hypochlorite, disinfection and electro-oxidation | Acidic systems, oxygen evolution and higher-stability oxidation | Low-cost electrolysis or laboratory systems | Electrocoagulation or simple electrode systems |
| Dimensional Stability | Good under suitable conditions | Good under suitable conditions | Medium | Medium to low in corrosive conditions |
Quality Control & Export Packaging
Ti Time controls Ru-Ir coated titanium plate anode production from titanium plate selection to surface preparation, coating application, heat treatment, inspection and final packaging. Inspection items and documents can be arranged according to customer project requirements.
Inspection & Packaging Support
FAQ
A Ru-Ir coated titanium plate anode is a titanium plate substrate coated with ruthenium-iridium mixed metal oxide. It is used as an insoluble anode in wastewater treatment, electrochemical oxidation and related electrolysis systems.
Ru-Ir MMO coating provides good electrochemical activity and stable performance in suitable wastewater systems, especially in chloride-containing electrolytes where chlorine evolution and active chlorine generation may assist oxidation and disinfection.
Ru-Ir titanium plate anodes can support electrochemical oxidation processes that may help reduce COD under suitable wastewater conditions. Actual COD removal depends on wastewater composition, current density, chloride content, reaction time and reactor design.
Please provide wastewater type, COD, chloride content, pH, conductivity, temperature, flow rate, target treatment result, operating current density, electrode size and reactor drawing if available.
Yes. Ti Time can customize plate size, thickness, hole position, slot design, terminal, handle, frame and complete electrode assembly according to drawings.
Ru-Ir coated titanium anodes are commonly selected for chlorine evolution and chloride-containing systems. Ir-Ta coated titanium anodes are more commonly selected for oxygen evolution, acidic systems and higher-stability oxidation conditions.
Yes. If the titanium substrate is still in good condition, used Ru-Ir MMO titanium plate anodes may be recoated after inspection.
Need Custom Ru-Ir Titanium Plate Anodes for Wastewater Treatment?
Send us your wastewater data, COD, chloride content, pH, conductivity, flow rate, current density, plate size, reactor drawing and expected service life. Our team will help confirm a suitable MMO titanium plate anode solution for your electrochemical wastewater treatment system.
Contact Ti Time for custom Ru-Ir coated titanium plate anodes for industrial wastewater treatment, electrochemical oxidation, sodium hypochlorite generation and water disinfection applications.
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