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OEM Containerized Seawater Desalination Plants from China Suppliers: Factory-Ready Mobile Water Production Solutions Factory, Manufacturers
Product Description
Our Solution
Shanghai Tongjie Environmental Protection's containerized seawater desalination equipment is specifically designed for the Middle East, Central Asia, islands, oil fields, and remote camps. It employs seawater reverse osmosis (SWRO) technology combined with energy recovery and high-temperature resistant, anti-contamination membranes, achieving a TDS tolerance of up to 42,000 ppm and producing water with TDS ≤500 ppm (compliant with direct drinking standards). The system integrates 20-foot/40-foot standard containers, featuring factory prefabrication and pre-commissioning, enabling immediate on-site operation within 72 hours without complex civil engineering work.
Core Advantages
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High salt tolerance: Desalination rate ≥99.2%; anti-contamination membrane ensures stable operation at TDS ≤42,000 ppm.
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Rapid Deployment: Standard container integration enables 72-hour commissioning, reducing civil construction by 80%.
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Extreme Durability: Heat resistance up to 55°C, cold resistance down to -20°C, salt spray protection, and explosion-proof design.
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Intelligent O&M: Unmanned PLC + touchscreen + remote monitoring, available 24/7 with fault alerts.
An ideal solution for meeting short-term or long-term decentralized water supply demands
Core Technical Parameters
| Processing capacity | 100–1000 tons/day (customizable) |
| Inlet TDS | ≤42,000 ppm (seawater) |
| TDS of produced water | ≤500 ppm (for direct drinking) |
| Desalination rate | ≥99.2% |
| Recycling rate | 35–45% |
| Operating environment | -20°C to 55°C |
| Container Type | 20-foot / 40-foot standard container |
Application Scenarios
◈ Oil and Gas Fields: Water supply for camps in the Middle East/Central Asia and platforms.
◈ Islands/Remote areas: Direct drinking water for residents, campsites, and construction sites.
◈ Ships/Offshore: Freshwater replenishment for offshore operations.
◈ Emergency Supply: Disaster relief, temporary camps, and battlefield water supply.
Frequently Asked Questions
Can it withstand the high temperatures of 55°C in the Middle East?
Yes. It is equipped with specialized heat-resistant membranes and a cooling system to maintain stable operation at 55°C, featuring dust and sand resistance.
Can containers be transported by sea or land?
Standard ISO containers are used, making them suitable for global sea and land transport. They can be easily relocated and reused.
How are operations and spare parts ensured?
We maintain spare parts warehouses in the Middle East and Central Asia, providing remote monitoring and 24/7 on-site response.
Does the produced water meet drinking standards?
Yes, the produced water has a TDS ≤500 ppm, which complies with international direct drinking water standards.
What is the required lead time for on-site operation?
Due to factory pre-commissioning, the system can be fully operational within 72 hours of arriving at the site.
Is the system customizable for different capacities?
Absolutely. We offer processing capacities ranging from 100 to 1000 tons per day based on your specific requirements.
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