Contact Platform Support
Help CenterReliable Electrolytic Seawater Chlorination System With Full Warranty and Technical Training Available
Product Spotlights
Related Products
-
Electrolytic Seawater Chlorination System With Electrolyzer Service Life >5 Years Guaranty and 25 Years ExperienceUS$ 100000 - 2000000MOQ: 1 Set -
PPE/CTE/MESH All Available Electrolytic Seawater Chlorination System With Skid Mounted DesignUS$ 100000 - 2000000MOQ: 1 Set
-
PLC Automatic and Skid Mounted Design Electrolytic Seawater Chlorination System With More Cost Effective OperationUS$ 100000 - 2000000MOQ: 1 Set
-
25 Years Experience PLC Automatic Electrolytic Seawater Chlorination System Skid Mounted DesignUS$ 100000 - 2000000MOQ: 1 Set
-
Offshore Skid Design Experience Based Electrolytic Seawater Chlorination System for Marine ApplicationsUS$ 100000 - 2000000MOQ: 1 Set
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., a trusted manufacturer with certification, proudly presents our Reliable Electrolytic Seawater Chlorination System. Designed for demanding marine and industrial environments, this system generates sodium hypochlorite on-site from seawater, eliminating the need for hazardous chemical transportation and storage. With a full warranty covering components and labor, plus comprehensive technical training for your team, ZLN ensures long-term operational efficiency and peace of mind. Our global customer base across North America, Europe, Asia, Africa, and Oceania trusts this solution for its consistent performance and low maintenance requirements.
The electrolytic seawater chlorination process is both straightforward and highly effective. Seawater passes through an electrolytic cell where titanium electrodes coated with mixed metal oxides apply a direct current. This electrolysis converts chloride ions (Cl⁻) into chlorine gas (Cl₂), which immediately reacts with water to form hypochlorous acid (HOCl) and hypochlorite ions (OCl⁻) — the active disinfecting agents. The system automatically controls current density, flow rate, and temperature to maintain optimal chlorine production, typically between 0.5 kg/h and 50 kg/h per unit, with larger capacities available upon request.
Key Features & Technical Specifications
High-Performance Electrodes: Robust titanium substrates with proprietary mixed metal oxide coatings ensure long service life (typically 5–8 years) and consistent chlorine output even in varying seawater salinity (18–36 ppt).
Automatic Self-Cleaning: The integrated reverse polarity cleaning cycle removes calcium and magnesium scale buildup, drastically reducing manual maintenance intervals.
Intelligent PLC Control: Touchscreen HMI with real-time monitoring of chlorine production, temperature, voltage, and current. Alerts and remote communication (Modbus/RS485) available.
Compact Modular Design: Skid-mounted with small footprint, suitable for retrofitting on ships or offshore platforms. All components are corrosion-resistant: FRP, PVC, and CPVC piping.
Safety & Compliance: Built-in gas venting, overpressure protection, and automatic shutdown in case of abnormal operation. Meets IMO ballast water treatment standards and other relevant marine regulations.
| Parameter | ZLN-ESC-2 | ZLN-ESC-10 | ZLN-ESC-25 |
|---|---|---|---|
| Chlorine Production (kg/h) | 2 | 10 | 25 |
| Power Consumption (kW) | 12 | 55 | 130 |
| Dimensions (L×W×H mm) | 1200×800×1500 | 2000×1200×1800 | 2800×1500×2000 |
| Weight (kg) | 350 | 850 | 1800 |
| Seawater Feed Rate (m³/h) | 0.8 | 4.0 | 10.0 |
Benefits for Your Operation
No Chemical Logistics: Produce chlorine on-demand from abundant seawater—eliminate purchase, transport, and handling of hazardous sodium hypochlorite or chlorine gas cylinders.
Low Operating Cost: Only electricity and seawater are consumed; typical cost is less than $0.10 per kg of chlorine equivalent.
Minimal Maintenance: Self-cleaning function extends electrode life; routine checks every 3–6 months.
Environmentally Friendly: No chemical residue or by-product other than diluted hypochlorite that degrades naturally.
Reliable Performance: Proven in over 500 installations worldwide; designed for 24/7 continuous operation.
Comprehensive Support & Warranty
Every ZLN electrolytic seawater chlorination system comes with a full 2-year warranty covering all manufacturing defects, including electrodes, power supply, and control panel. Our dedicated after-sales team provides:
On-site technical training: 2–3 days of hands-on instruction for your engineers and operators, covering system operation, routine maintenance, and troubleshooting.
Remote support: 24/7 online assistance via video call and email, with spare parts stocked in regional warehouses for fast delivery.
Optional extended warranty: Up to 5 years available upon request.
As a manufacturer based in Tianjin, China, ZhuoLiNeng (ZLN) Technology Co., Ltd. has been delivering robust marine and industrial water treatment solutions since 2005. Our company holds certification and serves markets spanning North America, South America, Europe, Africa, Oceania, and Asia. With a production capacity of over 200 systems per year and a team of 15+ service engineers, we guarantee timely delivery and professional support. Contact us today to request a customized quotation or to arrange a factory visit.
Frequently Asked Questions
Q1: What seawater salinity is required for the system to work?
A: The system operates efficiently with seawater salinity between 18 ppt and 36 ppt. For lower salinity (e.g., brackish water), we can adjust the electrode configuration and current settings – please consult our engineers.
Q2: How often do the electrodes need to be replaced?
A: Under normal operating conditions, the titanium mixed metal oxide electrodes last 5–8 years. Regular self-cleaning cycles and proper water quality help maximize lifespan.
Q3: Is technical training included in the purchase?
A: Yes, we provide 2–3 days of on-site training for your team at no extra cost. Remote training via video conference is also available. Advanced courses can be arranged.
Q4: What does the full warranty cover?
A: The standard 2-year warranty covers all manufacturing defects, including electrodes, cell body, power supply, control system, and connecting parts. Consumables like seals and gaskets are covered for 1 year. Extended warranty options are available.
Q5: Can I integrate this system with my existing SCADA or BMS?
A: Yes, our PLC supports Modbus RTU/TCP, Profibus, and other common protocols. We can customize the communication interface to match your control system.
Q6: What is the typical delivery time?
A: For standard models (ZLN-ESC-2 to ZLN-ESC-25), delivery is 4–6 weeks after order confirmation. Customized systems may require 8–12 weeks. We ship from Tianjin port.
Q7: How do you handle scale buildup in the electrolytic cell?
A: Our system uses automatic polarity reversal (self-cleaning) every 4–8 hours to shed calcium and magnesium deposits. No manual cleaning is needed under normal conditions.
Q8: Can the system be used for freshwater disinfection?
A: The electrolyte seawater chlorination system is specifically designed for seawater. For freshwater applications, we recommend our brine electrolysis system – please contact our sales team for details.
Send Inquiry to This Supplier
You May Also Like
-
5 Kg/h Electrolytic Seawater System for Marine Ballast TreatmentUS$ 50000 - 300000MOQ: 1 Set
-
0.1%-0.2% Electrochlorination Unit for Seawater Cooling AntifoulingUS$ 50000 - 300000MOQ: 1 Set
-
20 Kg/day Seawater Electrolysis Plant for Coastal Power PlantsUS$ 50000 - 300000MOQ: 1 Set
-
50 Ppm On-Site Sodium Hypochlorite Generator From SeawaterUS$ 50000 - 300000MOQ: 1 Set
-
100 M³/h Electrolytic Seawater Antifouling System for LNG TerminalsUS$ 50000 - 300000MOQ: 1 Set
-
2 kg Cl₂ Equivalent per Hour Seawater Electrolyzer for Offshore PlatformsUS$ 50000 - 300000MOQ: 1 Set
-
200 G/h Compact Seawater Electrochlorinator for Shipboard UseUS$ 50000 - 300000MOQ: 1 Set
-
0.5 T/day Seawater Electrolysis Hypo Generator for Desalination PretreatmentUS$ 50000 - 300000MOQ: 1 Set
-
30 Ppm Electrolytic Disinfection Unit for Seawater Intake ScreensUS$ 50000 - 300000MOQ: 1 Set
-
15 Kg/h Seawater Electrolytic Antifouling System for RefineriesUS$ 50000 - 300000MOQ: 1 Set
