titanium electrode for salt chlorinator
Superior conductivity for efficient electrochemical reactions.
Durable ruthenium coating enhances electrode lifespan.
Excellent stability in aggressive environments.
Customizable sizes for various industrial applications.
Titanium Electrode for Salt Chlorinator: The Core of Efficient and Long-Lasting Chlorine Generation
In modern water treatment and pool sanitation systems, titanium electrode for salt chlorinator technology has revolutionized the way chlorine is generated. These electrodes play a vital role in converting salt (NaCl) into chlorine gas through electrolysis, providing a continuous, eco-friendly, and cost-effective solution for water disinfection.
What is a Titanium Electrode for Salt Chlorinator?
A titanium electrode for salt chlorinator is an electrochemical component designed to produce chlorine through the electrolytic process of saltwater. The electrode typically consists of a titanium substrate coated with precious metal oxides such as ruthenium (RuO₂) or iridium (IrO₂). These coatings significantly enhance the electrode’s electrochemical activity, corrosion resistance, and service life.
Basic Working Principle
When a low-voltage electric current passes through the saltwater in the chlorinator cell, the titanium electrode acts as the anode, generating chlorine gas (Cl₂) and sodium hydroxide (NaOH). The chlorine gas dissolves into the water, forming hypochlorous acid (HOCl) — a highly effective sanitizer that kills bacteria, algae, and other contaminants.
This process eliminates the need for adding chemical chlorine manually, providing an automated and consistent method of maintaining clean and safe water.
Material Composition and Structural Design
The titanium electrode for salt chlorinator typically consists of the following components:
Base Material: High-purity titanium (Grade 1 or Grade 2), offering excellent corrosion resistance and mechanical stability.
Coating Material: Precious metal oxides such as RuO₂, IrO₂, or mixed-metal oxides (MMO).
Surface Treatment: Sandblasting, acid pickling, and thermal coating processes to enhance coating adhesion.
Shape and Size: Customized according to the chlorinator design — available in plate, mesh, or tubular structures.
The titanium substrate provides the necessary structural integrity, while the MMO coating ensures superior electrochemical performance, maintaining consistent chlorine output and extending electrode lifespan.
Technical Parameters and Performance
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Parameter |
Typical Value |
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Substrate |
Titanium Grade 1 / Grade 2 |
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Coating Material |
RuO₂–IrO₂ MMO |
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Current Density |
200–2000 A/m² |
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Operating Voltage |
3–6 V |
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Temperature Range |
10–70°C |
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Chlorine Production Efficiency |
>90% |
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Service Life |
10,000–20,000 hours |
These parameters can be tailored according to customer requirements, water salinity, and chlorinator design specifications.
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Key Advantages of Titanium Electrodes in Salt Chlorination Systems
1. Long Service Life
Thanks to their MMO coatings, titanium electrodes exhibit outstanding resistance to wear and oxidation. They can operate for thousands of hours without significant degradation, even under high current and saline environments.
2. Stable Chlorine Production
The electrode’s high catalytic activity ensures consistent chlorine generation and stable output across varying operating conditions, improving overall water sanitation efficiency.
3. Energy Efficiency
The low overpotential of the titanium electrode for salt chlorinator minimizes energy loss, making the entire electrolysis process more energy-efficient and cost-effective.
4. Corrosion Resistance
Unlike traditional metal electrodes, titanium is chemically inert and resists corrosion from saltwater and chlorine, ensuring a long-lasting and maintenance-free system.
5. Environmental Safety
Using titanium electrodes eliminates the need for chemical chlorine handling, reducing environmental hazards and promoting a safer, greener disinfection method.
Applications of Titanium Electrode for Salt Chlorinator
The versatility of titanium electrodes allows them to be used in a wide range of chlorine generation and disinfection systems, including:
1. Swimming Pool and Spa Sanitation
In residential and commercial pools, titanium electrodes generate chlorine directly from dissolved salt, providing a soft, non-irritating water environment without harsh chemical odors. The automated chlorination process keeps pools consistently clean and algae-free.
2. Industrial Water Treatment
Industries such as textile, paper, and food processing use salt chlorinators equipped with titanium electrodes to produce on-site chlorine for sterilization, bleaching, and odor control.
3. Municipal Wastewater Disinfection
Titanium-based anodes are also employed in wastewater treatment plants to generate chlorine as a disinfectant, ensuring safe discharge and compliance with environmental standards.
4. Seawater Desalination Systems
In desalination plants, titanium electrode for salt chlorinator units are used to disinfect seawater and control biological fouling in intake systems.
5. Cooling Tower Water Systems
Titanium electrodes are integral to cooling tower chlorination systems, preventing microbial growth and scaling in industrial cooling circuits.
Real-World Case Studies
1: Residential Pool System in Australia
A high-end residential pool system equipped with titanium electrodes demonstrated stable chlorine generation for over five years without coating degradation. The user reported consistent water clarity and a 30% reduction in maintenance costs.
2: Seawater Cooling System in the Middle East
An industrial seawater cooling facility implemented titanium electrode for salt chlorinator technology to control biofouling. The electrodes operated continuously for 15,000 hours, reducing downtime and eliminating the need for external chemical dosing.
3: Food Processing Plant in Japan
A food-grade water treatment system used titanium anodes to generate chlorine disinfectant on demand, ensuring high hygiene standards and reducing chemical storage risks.
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Product production process
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Why Choose Titanium Electrodes from Baoji ShenAo Metal Materials Co., Ltd.?
As a leading manufacturer of titanium electrodes, Baoji City ShenAo Metal Materials Co., Ltd. specializes in the research, design, and production of high-performance titanium electrode for salt chlorinator solutions.
Our expertise in titanium metallurgy and precious metal coating technology guarantees superior durability, stability, and performance for every electrode we produce.
Our Strengths
Over 20 years of experience in titanium and MMO coating technology.
In-house precision machining, coating, and testing facilities.
Custom design and OEM services to match various chlorinator systems.
Strict ISO9001 quality management and full traceability.
Global export to the U.S., Europe, Australia, and Asia-Pacific markets.
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Baoji City shenAo Metal Materials Co., Ltd. was founded in 2008 and is located in the "China Titanium Valley" Shaanxi Baoji High tech Industrial Development Zone. It focuses on the research and production of non-ferrous metal composite materials, precious metal coated titanium anodes (DSA), and titanium cathode products. Based on mature bimetallic explosive welding technology and advanced active coating manufacturing process, relying on strong resources in the Chinese titanium valley industry and the processing and manufacturing capabilities for bidding for the Olympics, we accurately and timely meet customer needs and create value for customers; Leading the development of energy-saving and environmentally friendly metal composite materials products through technological innovation, and continuously improving to meet customers' demand for long-life titanium electrodes.
The company has established close partnerships with hundreds of non-ferrous metal equipment manufacturers and electrochemical application enterprises, and has been designated as a long-term high-quality supplier.
The company has established research and development, production, and marketing departments, with strict process technology quality and testing standards to ensure reliable products and fast delivery efficiency to global customers.
Our Service
We provide a variety of customized services, mainly for the followingWe provide a variety of customized services, mainly for the following：
Waterjet Cutting
Laser Cutting
Welding
Plasma Welding
Polishing
Press
Hydraulic straightening machine
Bending
Drill Press
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Application Industries
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Our Factory
Our Patents and Honors
Our Packaging
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Why Choose Us?
16 Years Experience
With 16 years of experience, Baoji City ShenAo Metal Materials Co., Ltd. ensures exceptional quality and expertise in metal materials.
Perfect Service
Baoji City ShenAo Metal Materials Co., Ltd. is committed to providing perfect service, ensuring customer satisfaction and timely delivery.
Professional Knowledge
With professional knowledge in non-ferrous metals and titanium, we deliver innovative and reliable solutions to customers.
Fast Delivery
We prioritize fast delivery, ensuring timely and efficient service to meet our customers' needs.
Frequently Asked Questions (FAQs)
1. What is the lifespan of a titanium electrode?
Our electrodes typically last up to 10 years with proper maintenance and usage.
2. Are these electrodes compatible with all salt chlorinator brands?
Yes, we offer customizable designs to fit most chlorinator models.
3. What maintenance is required?
Periodic inspection and cleaning (if not self-cleaning) are recommended to maintain efficiency.
4. Do you offer international shipping?
Yes, we ship globally, ensuring timely delivery and adherence to international standards.
Contact Us
We’re here to assist with your titanium electrode needs. Enhance your water treatment solutions with the unmatched quality of our titanium electrode for salt chlorinator. Experience innovation, reliability, and excellence with Baoji ShenAo Metal Materials Co., Ltd. Our electrodes are designed for optimal performance, longevity, and corrosion resistance, making them the ideal choice for saltwater pool systems. With our commitment to superior craftsmanship and customer satisfaction, we ensure that your water treatment solutions are always at their best. Contact us today and discover the difference!
Company Name: Baoji City ShenAo Metal Materials Co., Ltd.
Address: Wenquan Village Industrial Park, High-Tech Zone, Baoji City
Contact: Wang Shujuan
Phone: 18729731603
Fax: +86-917-3380538
Email: zh@baojiti.com.cn
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