Shaanxi Xunnuo Technology Co., Ltd
                                                                                                           
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13 Years
Since 2013
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Marine Anti Corrosion Seawater Desalination Reverse Osmosis Plant Skid Mounted Compact Structure

Price Negotiable
Price: Price on request
MOQ: 1
Delivery Time: one month
Brand: QITONG
Product Description
Seawater Desalination RO System For Islands Offshore Water Supply
Our seawater reverse osmosis (RO) desalination system is a professional water treatment solution developed for islands, offshore platforms, coastal areas and remote marine regions. It converts raw seawater into qualified drinking water and domestic water, solving the fresh water shortage problem for offshore facilities and island residents.
Working Principle
The system adopts professional seawater desalination RO technology. Raw seawater first goes through multi-stage pre-treatment to remove suspended solids, algae, sediment and large particles. After fine filtration and pressure boosting, seawater passes through special seawater-resistant RO membranes. Most salt ions, minerals, bacteria, microorganisms and impurities are intercepted, finally producing standard fresh water for daily use and drinking.
Main Applications
  • Remote island residential fresh water supply
  • Offshore oil & gas platform water supply
  • Coastal villages, marine ranches and ports
  • Offshore vessels, yachts and marine engineering projects
  • Tourist islands and marine scenic area water supply
Core Features & Advantages
Marine Anti-corrosion Design
Key components and water contact parts adopt seawater-resistant materials, including FRP pressure vessels, duplex steel and marine-grade stainless steel. Effectively resist seawater erosion, long service life in harsh marine environment.
High Desalination Performance
Equipped with dedicated seawater RO membranes, high salt rejection rate. Stable water output quality, produced water meets international drinking water standards.
Skid-mounted & Compact Structure
Integrated skid design, small footprint, easy for transportation, hoisting and on-site installation. Perfect for limited space on islands and offshore platforms.
Fully Automatic Intelligent Operation
Equipped with PLC automatic control system. Real-time monitoring of water pressure, salinity, flow and system status. Automatic flushing, overpressure/underpressure protection, low failure rate, minimal manual operation.
Strong Environmental Adaptability
Adapt to different seawater salinity and complex marine working conditions. With complete pre-treatment system to protect RO membranes and extend service life.
Energy Saving & Low Operation Cost
Optimized hydraulic circuit and high-efficiency seawater high-pressure pump reduce energy consumption. Simple structure, easy maintenance, low daily operating cost.
Customized Solution
We support customized water production capacity, voltage, configuration and containerized design according to your project scale, local seawater quality and site conditions. Container-type mobile desalination plant is optional.
Standard Technical Parameters
Parameter Specification
Type Seawater Reverse Osmosis Desalination System
Water Production Capacity Customized 1m³/h ~ 500m³/h
Salt Rejection Rate ≥99.2%
Raw Water Natural Seawater
Output Water Reach WHO Drinking Water Standard
Control Mode PLC Full Automatic Control + Manual Control
Main Material Marine-grade Stainless Steel, FRP
Structure Skid-mounted / Containerized (Optional)
Working Mode 24h Continuous Operation
Application Island, Offshore Platform, Coastal Area
Packaging & After-sales Service
  • Packaging: Standard export plywood case / Containerized fixed packaging, suitable for sea transportation and marine delivery.
  • Service: One-stop service including project design, production, installation guidance, operation training and remote technical support.
  • Warranty: 1 year warranty for core components, lifelong technical consultation.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shaanxi Xunnuo Technology Co., Ltd
Location No.101, 3rd Floor, Building 16, Zhongnan Hi-Tech Xi'an Airport Industrial Port, No.8 Zhaorong South Street, Airport New City, Xixian New Area, Shaanxi Province
Contact Person zheng

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