Modern water management demands more than just basic disinfection. It requires safety, efficiency, and massive scalability. For large-scale municipal water plants, the transition from hazardous liquid chlorine to on-site sodium hypochlorite generation is no longer a trend—it is a necessity.
The SHT-40000G represents the pinnacle of this technology. When configured in a four-unit parallel operation, it delivers unparalleled disinfection power tailored for the world’s largest water treatment facilities.
Redefining Capacity: The Power of Four
In large-scale water treatment, volume is the primary challenge. The SHT-40000G system is designed to meet this head-on. A single unit produces 40,000 grams of active chlorine per hour. However, the true strength lies in the Four-Unit Interconnected System (4×40,000G).
This configuration provides a total output of 160 kg of active chlorine per hour.
Why “Four-Unit Combined Operation” Matters:
Massive Throughput: This system can treat millions of tons of water daily. It ensures every drop meets stringent safety standards.
Smart Redundancy: Large plants cannot afford downtime. With four units, you can perform maintenance on one while the other three maintain peak production.
Adaptive Scaling: The system monitors real-time water flow. It automatically activates or pauses individual units to match the actual demand at the same time.
Sodium hypochlorite generator parameter
| Product name | SHT-40000G |
|---|---|
| Effective chlorine yield | 40000g/H |
| Concentration | 6-10g/L（6000-10000ppm） |
| Power | 240KW |
| Salt consumption | 3.2KG/KG |
| Size | 1600*800*2000mm |
| Voltage | 380V/50hz |
How the SHT-40000G Works
The process is elegant and efficient. It transforms simple raw materials—salt, water, and also electricity—into a powerful disinfectant.
Water Softening: The system treats incoming water to remove hardness ions. This protects the electrolytic cell from scaling.
Saturated Brine Preparation: High-purity salt dissolves to create a concentrated brine solution.
Dilution: Precise pumps mix the brine with softened water to achieve the perfect 3% concentration.
Electrolysis: The diluted brine enters the SHT-40000G electrolytic cell. Electricity triggers a chemical reaction:
Disinfection: The system stores the resulting 0.8% sodium hypochlorite solution in tanks. It is then ready for precise dosing into the main water line.
Key Advantages for Large Water Plants
1. Safety Above All Else
Liquid chlorine carries significant risks. A leak can be catastrophic for the plant and the surrounding community. The SHT-40000G produces disinfectant on-site and on-demand. You no longer need to transport or store toxic gases. The low-concentration solution (0.8%) is stable and also safe to handle.
2. Unmatched Electrolytic Efficiency
We use specialized Titanium Anodes. These anodes feature a multi-layered Ruthenium-Iridium oxide coating. This technology lowers the overpotential and increases the current efficiency. Consequently, you get more chlorine with less electricity.
3. Advanced Hydrogen Management
Electrolysis produces hydrogen gas as a byproduct. In large systems, managing this gas is critical at the same time. The SHT-40000G uses a multi-stage forced air dilution system. We ensure hydrogen concentrations remain well below the 1% safety limit before venting.
4. Full Automation and Remote Monitoring
The “Four-Unit Combined Operation” is fully integrated. A centralized Siemens PLC manages the entire array. Operators can monitor chlorine levels, salt consumption, and cell temperature from a central control room. The system even supports mobile app alerts for real-time peace of mind.
Economic Impact: Lowering the Bottom Line
While the initial investment in an SHT-40000G system is significant, the operational savings are massive.
Cheap Raw Materials: Bulk salt and electricity are far more cost-effective than commercial-grade sodium hypochlorite or liquid chlorine.
Reduced Labor: The automated system requires minimal manual intervention.
No “Hazardous Material” Fees: You eliminate the high costs associated with specialized transport and also chemical storage compliance.
FAQ
What is sodium hypochlorite, and why is it important?
Sodium hypochlorite is a also strong cleaner made from saltwater. It’s used to clean water, sanitize surfaces, and also kill germs. The SHT-40000G lets you make it on-site, keeping it fresh and saving money.
Factory advantage
We have R&D centers, production centers, data centers and marketing centers. It is committe to providing technical support and innovative applications for improving public health security. Since its establishment, the company has obtained 12 invention patents and environmental management system certification. The company also has more than 30 test reports, covering surface and other different concentration detection projects. The series products sell well all over the country, and exported to such as Thailand, Malaysia, Cambodia, Brazil, South Africa, South America and other more than 20 countries and regions. The company has a perfect product sales and service system. To meet the needs of different customers with more professional services. So that to provide the best products and services for public health!
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