Product Introduction
When your seawater desalination system suffers from electrode scaling, high chloride corrosion, or poor compatibility with non-standard chamber designs, this Desalination Plant Titanium Anode offers a tailored solution. It features a ripple-textured Ir-Ru MMO coating that reduces calcium scale accumulation and maintains stable ion flow, helping extend cleaning intervals and improve operational consistency in high-load brine environments.
Product Parameter
This anode is tested under 3.5% NaCl at 200 A/m² to validate scale resistance and coating stability under continuous desalination operation.
|
Specification |
Typical Value |
|
Substrate |
Grade 1 Titanium (ASTM B265) |
|
Coating |
Ir-Ru MMO |
|
Coating Thickness |
8–15 μm |
|
Operating Voltage |
1.2–2.5 V |
|
Current Density |
100–300 A/m² |
|
Anode Lifetime |
≥15,000 A·h |
|
Operating Temperature |
10–55°C |
|
Cathodic Efficiency |
≥22% (per ASTM F3091) |
*Client Note: For chloride levels exceeding 50,000 ppm (e.g., Red Sea regions), we recommend selecting the -H version with a 15 μm enhanced coating thickness.*
■ Performance Comparison:
Ripple Coating vs. Flat Coating
→ Acid cleaning cycle: 28 days vs. 9 days (3.5% NaCl, 40°C)
→ 100% compatibility with SWC-300 membrane stack systems (internal fit test passed)
Product Features & Application
■ Anti-Scaling Ripple Coating
Reduces calcium and magnesium adhesion by over 60%, effectively delaying the need for acid cleaning. A Gulf region ZLD facility reported acid wash frequency extended from biweekly to every 5 weeks under 45°C operating temperature and Ca²⁺ = 420 mg/L.
■ Stable Operation in High-Chloride Brines
This seawater-grade anode is designed for continuous output without voltage drift or electrode "spiking," even in brines exceeding 5% salinity.
■ Custom Fit for Complex Systems
We support size-matching based on your E-scheme or CAD drawings, with machining precision to ±0.5mm, ensuring installation into modular RO pretreatment tanks or stacked electrodialysis cells.
■ Industrial Use Cases
Trusted by contractors in reverse osmosis pre-filtration, tertiary brine treatment, and offshore containerized desalination units. In one Middle East facility handling 100,000 tons/day, our solution was adopted in the third-stage conditioning system with reported downtime reduction of 30%.
Product Details
■ Constructed with Grade 1 titanium for corrosion resistance in continuous seawater applications.
■ Ir-Ru MMO coating applied using segmented heating to 700°C for improved crack resistance and coating bond strength.
■ Available in plate, mesh, tubular, or curved designs to accommodate circular, hexagonal, or non-standard tank geometry.
■ Each production batch is tested under 800 on/off cycles at 3.5% salinity to verify thermal and electrical stability under fluctuating flow.
After-Sales Service
why choose our products
■ 12-month warranty covering coating integrity and structure under standard operation.
■ Technical response guaranteed within 24 hours (GMT+8, business days).
■ Free installation support including layout review, remote video guidance, and integration tips.
■ Custom designs supported based on technical drawings or operating condition data.
■ Operational consultation provided on anti-scaling agents and cleaning frequency recommendations.
FAQ
Q1: We operate a SWRO system near the Persian Gulf. What is the expected lifespan?
A: Based on regional client reports, lifespan at 250 A/m² averages 2.5 years. For water temperatures >35°C, we recommend applying a 0.9 safety factor for planning.
Q2: Can the anode handle grape sugar levels or similar high-organic load cases?
A: This model is optimized for seawater salinity. For high-sugar cleaning, we suggest switching to our TA-FV series designed for fruit and vegetable processing.
Q3: Is it compatible with our current chamber layout from a South Korean OEM?
A: Yes. We've provided dimension-matched anodes for similar systems using ±0.5mm machining tolerance-send us your module drawing for review.
Q4: Is this anode suitable for waters with high boron or bromide content?
A: While the coating resists halide degradation, we recommend using a boron-specific pre-treatment module when levels exceed 1.5 ppm.
Q5: What cleaning agents do you recommend for maintenance?
A: For typical marine scaling, citric acid or 5% dilute HCl is effective. Avoid chelating agents that may compromise oxide coatings.
Company profile
Baoji Zhongxinbao Metal Materials Co., Ltd. focuses on high-performance titanium anodes for water treatment and industrial desalination. With over a decade of experience, we offer drawing-based machining, coating customization, and responsive technical support to help clients reduce maintenance frequency and improve long-term anode reliability in global desalination systems.
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