20 m³/24h RO Seawater Desalination System with 99.5% Desalination Rate for Marine Use Operating at 5-50°C
Price:
Negotiations
MOQ:
1
Delivery Time:
20–30 days
Brand:
Jingchuang
Product Description
RO Seawater Desalination Reclaimed Water System
This equipment is a 20 metric tons per day integrated marine reverse osmosis (RO) seawater desalination system, specifically designed for various types of ocean-going vessels, engineering vessels, fishing boats, and offshore platforms.
Key Performance Parameters
| Parameter | Specification |
|---|---|
| Rated Water Production | 20 m³/24h (at ambient temperature of 25°C and standard seawater salinity conditions) |
| Instantaneous Water Production | 0.85 m³/h |
| System Desalination Rate | ≥99.2% (after more than three years of stable operation) |
| Feed Water Quality | Natural seawater, feed water salinity ≤40,000 mg/L |
| Product Water Quality | TDS ≤ 500 mg/L, compliant with the "GB 5749-2022 Hygiene Standards for Domestic Drinking Water," suitable for direct drinking, personal hygiene, and equipment makeup water |
| System Recovery Rate | 35%-40% (optimal recovery rate for marine desalination, preventing membrane scaling and fouling) |
| Operating Pressure | System high-pressure operating pressure 5.5-6.5 MPa |
| Operating Temperature | Feedwater temperature 0°C-32°C; ambient operating temperature 0°C-45°C |
| Operating Humidity | 20%-90% (non-condensing, salt-fog environment) |
Electrical Operating Parameters
- Power Supply: Three-phase AC 380 V/50 Hz; customizable for marine AC 440 V/60 Hz
- Total Installed Power: 7.5 kW
- Operating Power: 6.8 kW (standard full-load operation)
- Protection Rating: IP54 for the entire unit, suitable for humid and salt-fog environments on ship decks and in engine rooms
- Control Method: Fully automatic PLC intelligent control, featuring one-button start/stop, automatic flushing, low-pressure protection, high-pressure overload protection, water shortage shutdown, and fault alarms
System Process Flow
Seawater intake → Coarse filtration to trap impurities → Raw water booster pump
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Company
Dongguan Jingchuang Environmental Protection Equipment Co.
Location
No.2, Hefeng Industrial Zone, Xinguchong, Wanjiang District, Dongguan, China
Contact Person
Xie Zhaojun