Titanium Anode for Sodium Hypochlorite Generator
Substrate: titanium Grade 1 and Grade 2
Shape: sheet, mesh sheet
Working life: 3+ years
Electrolyte: Salt water
Product Introduction
The titanium anode for sodium hypochlorite generators is a key component used in electrolysis systems that convert brine (NaCl solution) into sodium hypochlorite (NaClO), a powerful disinfectant widely used for water treatment and sanitation.
The generated solution is highly effective for:
Drinking water disinfection
Swimming pool sterilization
Industrial circulating water treatment
Agricultural washing of fruits and vegetables
In agriculture, the generated active oxygen species and hypochlorous acid (HClO) can oxidize and degrade pesticide residues on produce, supporting safer food processing and modern agricultural sanitation systems.
Working Principle
The system uses diaphragm-free electrolysis, where sodium hypochlorite is produced through in-situ chemical reactions in a mixed electrolyte.
Electrolyte
NaCl concentration: 5%–10% brine solution
Electrode Reactions
Anode reaction:
Chlorine is generated and hydrolyzed in solution:
Cathode reaction:
Overall reaction:
System Structure Types
By Operation Mode
Batch type sodium hypochlorite generator
Continuous flow type generator
By Electrode Structure
Plate-type titanium electrode reactor
Tubular titanium electrode reactor
Differences:
Plate electrodes: double-sided utilization possible
Tubular electrodes: single-side utilization
Titanium Anode Design Requirements
The electrode system is designed based on:
Compact structure
Stable and efficient operation
Easy maintenance
Long service life
Low energy consumption
Specification
Base Material
Titanium Grade 1 / Grade 2 (ASTM standard equivalent)
Coating Technology
Thermal decomposition / brush coating process
Coating Type
Ruthenium–Iridium mixed metal oxide (Ru-Ir MMO)
Shape Options
Tube type
Plate type
Mesh plate type
Service Life
≥ 3 years (depending on working conditions)
Electrolyte
Sodium chloride (brine solution)
Technical Parameters
Parameter | Value |
Capacity | 10 kg/h |
Voltage | 30–60 V (customizable) |
Current | 1280–1500 A (customizable) |
Structure size | 2335 × 1880 × 1550 mm (customizable) |
Key Advantages
On-site production of disinfectant solution
Eliminates need for chlorine gas storage
High safety and environmental protection
Stable and continuous disinfection performance
Effective removal of organic pollutants and pesticide residues
Suitable for modern agriculture and water treatment systems
Application Areas
Drinking water disinfection systems
Wastewater treatment plants
Swimming pools and spa systems
Food processing sanitation
Agricultural fruit & vegetable cleaning
Industrial circulating water systems
Industrial Value
The sodium hypochlorite generator using titanium MMO anodes provides a safe, efficient, and chemical-free disinfection method, supporting:
Modern environmental water treatment
Agricultural food safety improvement
Replacement of traditional chlorine-based disinfection systems
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