MMO Coated Titanium Mesh Anode for Disinfection

The high-performance Titanium Mesh Anode serves as a crucial electrocatalytic element in contemporary electrolytic water disinfection systems. By leveraging advanced Mixed Metal Oxide (MMO) coating technology, it enables the efficient in-situ generation of powerful, chemical-free disinfectants like hypochlorous acid (HClO) and hydroxyl radicals (.OH) directly from water. This sustainable, eco-friendly electrochemical process effectively eliminates pathogenic bacteria, viruses, and hazardous pesticide residues from fresh produce without leaving any toxic chemical compliance risks. Engineered for long-term durability and high current efficiency, our titanium mesh anodes ensure enhanced food safety while perfectly preserving the natural nutritional quality, texture, and freshness of fruits and vegetables.

Made from Premium Pure Titanium Substrate: Utilizes top-tier Grade 1 and Grade 2 commercial pure titanium as the core base material, guaranteeing superior structural integrity and exceptional electrical conductivity.

Precious Metal Oxide Active Coatings: Expertly coated with advanced Mixed Metal Oxide (MMO) catalyst mixtures, including Ruthenium-Iridium (Ru-Ir) or specialized Platinum formulas tailored to maximize gas/liquid reaction efficiency.

Heavy-Duty Anti-Corrosion Design: Engineered with a specialized intermediate catalyst layer that prevents substrate passivation and ensures absolute stability under high-current, harsh electrochemical environments.

During the operation of a household fruit and vegetable disinfection electrolyzer, the titanium mesh anode is connected to the positive terminal of the DC power supply. Under the driving force of the electric field, chloride ions (Cl-) naturally present in water migrate toward the active coating surface of the titanium mesh. The precious metal oxide nano-catalyst lowers the reaction overpotential, triggering a rapid oxidation reaction that generates active chlorine. This active chlorine immediately hydrolyzes in water to form hypochlorous acid (HClO), which exhibits strong oxidizing properties that disrupt microbial cellular membranes, denature viral proteins, and neutralize organic contaminants. Simultaneously, the highly reactive oxygen species (ROS) chemically break down complex pesticide molecules on the produce surface into completely harmless, non-toxic substances.

High-Efficiency Electrocatalytic Performance: Boasting superior electrical conductivity and high oxygen/chlorine evolution activity, our MMO anodes accelerate mass transfer during electrolysis. It rapidly generates high-concentration disinfectants at lower voltage inputs, slashing domestic power consumption while maximizing sanitization throughput.

Certified Food-Grade Safety & Reliability: Titanium is a biologically inert, non-toxic metal that strictly complies with international food contact safety and environmental regulations. Our robust coating adhesion ensures zero precious metal peeling or heavy metal leaching into drinking water, drastically reducing system short-circuits or electrode failure risks.

Flexible Engineering Adaptability: With versatile tooling capabilities, the physical structure, diamond hole geometry, and dimensions of the titanium anode mesh can be customized to match the internal cell geometry of any equipment. We support diverse configurations tailored perfectly for both compact household appliances and heavy-duty industrial systems.

Household-Grade Disinfection Devices: Integrated into countertop fruit and vegetable washers, baby bottle sterilizers, and automated kitchen sink purification systems.

Commercial-Scale Equipment: Applied in commercial food processing cells, fresh-cut produce assembly lines, supermarket misting systems, and restaurant sanitizers.

Industrial-Level Systems: Implemented in large-scale fruit and vegetable packaging facilities, agricultural water recycling systems, and bulk cold-chain storage washing lines.

As a dedicated titanium material factory in China, we provide comprehensive OEM and ODM support tailored to your technical drawings:

Custom Geometric Profiles: Round, oval, rectangular, cylindrical, or complex irregular shapes.

Flexible Mesh Orientations: Precision flat mesh sheets, pre-bent vertical mesh plates, or multi-layered electrode assemblies.

Adjustable Diamond Hole Sizes: Custom-tailored LWD (Long Way of Diamond) and SWD (Short Way of Diamond) parameters to optimize specific current densities.

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