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Home ProductsSeawater Desalination Systems

Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply

Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply

Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply
Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply

Large Image :  Automatic Sea Water Purification System with Reverse Osmosis Membranes for Coastal Fresh Water Supply Get Best Price

Product Details:

Place of Origin: Made in China
Brand Name: ChongYangWater
Certification: ISO ,CE
Model Number: CY-SWRO-500LPH

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Export Standard and Wood Package
Delivery Time: 35 days after receiving the deposit .
Payment Terms: L/C, T/T
Supply Ability: 10 Sets/Month
Detailed Product Description
Water Source: Seawater Technology: Reverse Osmosis RO
RO Membrane Brand: DOW / Toray / Hydranautics Product Water Capacity: 500L/H – 100m3/h
Desalination Rate: ≥99.5% Recovery Rate: 35% – 45%
Product Water TDS: <500 Ppm Feed Water Salinity: ≤45000 Ppm
High Pressure Pump: Grundfos/CNP Pretreatment System: Sand Filter + Carbon Filter
Membrane Housing: FRP / SS316L Voltage: 220V / 380V / 415V
Certification: ISO / CE / SGS

240TPD SWRO System | Large Seawater Desalination Plant for Industrial & Municipal Freshwater Supply

Introduction

A 240TPD SWRO System is a large-capacity seawater reverse osmosis desalination solution designed to produce approximately 240 tons of freshwater per day from seawater sources. The large seawater desalination plant is widely used in island water supply projects, coastal industrial zones, offshore infrastructure, tourism developments, mining operations, government water projects, marine engineering facilities, and remote coastal communities requiring continuous high-volume freshwater production.

By integrating advanced seawater pretreatment systems, energy-saving high-pressure pumps, SWRO membrane technology, intelligent PLC automation, and modular skid-mounted or containerized structures, the 240TPD seawater desalination system provides reliable freshwater production with stable operation and optimized energy efficiency.

What Is This 240TPD SWRO System?

A 240TPD SWRO System is a large-scale seawater desalination unit engineered to convert seawater into usable freshwater through advanced seawater reverse osmosis membrane technology.

The system removes dissolved salts, suspended solids, marine contaminants, microorganisms, algae, organic matter, and impurities from seawater to produce fresh water for municipal supply, industrial utility water, island drinking water systems, resort freshwater production, offshore accommodation facilities, marine engineering operations, mining camp water supply, and emergency water infrastructure.

The 240TPD seawater desalination system generally includes seawater intake system, raw water transfer pump, multi-media filtration system, activated carbon filter, chemical dosing system, cartridge filter, high-pressure pump, SWRO membrane pressure vessels, energy recovery device, PLC control cabinet, online conductivity monitoring, freshwater tank, UV sterilization system, and containerized or skid-mounted structure.

This large seawater desalination plant is designed for stable desalination efficiency, reliable operation, and long-term durability under marine environmental conditions.

Technical Specifications

Item Specification
Product Name 240TPD SWRO System
System Type Large Seawater Desalination Plant
Capacity 240 Tons Per Day
Product Water Flow Approx. 10,000 L/H
Water Source Seawater
Technology Seawater Reverse Osmosis
Salt Rejection Rate ≥99%
Product Water TDS ≤500 ppm
Recovery Rate 35–45%
Pretreatment MMF + ACF + Cartridge Filter
Membrane Type SWRO Membrane
Membrane Quantity 20–30 Elements
High Pressure Pump Duplex Stainless Steel
Operating Pressure 55–75 Bar
Energy Recovery Device PX / Turbocharger Optional
Control System PLC + HMI
Monitoring System Conductivity / Pressure / Flow
Cleaning System Automatic CIP System
Frame Structure Modular Skid Mounted
Piping Material UPVC / SS316L / Duplex
Operation Mode Fully Automatic
Power Supply 380V / 415V / 440V
Sterilization System UV / Ozone Optional
Installation Type Skid Mounted / Containerized
Application Municipal / Industrial / Offshore

Features & Advantages

1. Large Freshwater Production Capability

The 240TPD SWRO system is suitable for large-scale freshwater supply projects requiring continuous high-volume desalination capacity.

2. Advanced SWRO Membrane Technology

High-performance seawater reverse osmosis membranes ensure excellent salt rejection and stable freshwater quality.

3. Energy Saving Desalination Design

Optional PX energy recovery devices significantly reduce operating costs and improve overall system efficiency.

4. Intelligent PLC Automatic Control

The automatic control system supports online monitoring, remote communication, alarm protection, and unattended operation.

5. Stable Continuous 24-Hour Operation

The system is engineered for continuous large-scale desalination under offshore and coastal operating conditions.

6. Corrosion Resistant Marine Materials

Duplex stainless steel and seawater-resistant piping improve long-term durability in harsh marine environments.

7. Modular Engineering Structure

The skid-mounted and containerized design simplifies transportation, installation, maintenance, and future capacity expansion.

8. Flexible Application Capability

The large seawater desalination plant can support municipal, industrial, offshore, tourism, mining, and marine engineering projects.

Application Industries

Municipal Water Supply

The 240TPD seawater desalination system supports public freshwater infrastructure projects in coastal and island communities.

Island Infrastructure Projects

Island freshwater supply systems use large desalination plants to improve drinking water availability and operational independence.

Coastal Industrial Zones

Industrial facilities located near seawater sources use SWRO systems for utility water and process water applications.

Offshore Infrastructure

Offshore accommodation facilities and marine operational stations require stable freshwater production systems.

Tourism & Resort Projects

Large resorts and coastal tourism developments use desalination systems to reduce freshwater transportation costs.

Mining & Remote Camps

Remote mining projects near coastal areas use seawater desalination plants for domestic and industrial water supply.

Marine Engineering Projects

Temporary marine construction facilities require stable freshwater production for worker camps and operational support.

Emergency Water Supply Projects

The 240TPD SWRO system can support emergency freshwater production during droughts and disaster recovery operations.

Production Process

Seawater Intake
Raw Water Transfer Pump
Multi-Media Filter
Activated Carbon Filter
Chemical Dosing System
Cartridge Filter
High Pressure Pump
Energy Recovery Device
SWRO Membrane System
Fresh Water Tank
UV Sterilization
Freshwater Distribution

Optional Configurations

  • PLC Automatic Control
  • Touch Screen HMI
  • Online Conductivity Monitoring
  • UV Sterilization System
  • Ozone Sterilization Unit
  • Automatic CIP Cleaning System
  • PX Energy Recovery Device
  • Turbocharger Energy Recovery System
  • Remote Monitoring System
  • Solar Hybrid Power Support
  • Diesel Generator Integration
  • Duplex Stainless Steel Piping
  • Low Noise Engineering Design
  • Containerized Desalination Structure
  • Freshwater Mineralization System
  • Variable Frequency Drive (VFD)
  • Automatic Membrane Flushing
  • Remote Data Communication System

Why Choose CHONGYANG WATER

CHONGYANG WATER is a professional manufacturer of seawater reverse osmosis systems and large desalination equipment for municipal, industrial, offshore, marine, and island freshwater projects worldwide.

Our Advantages

  • Professional seawater desalination engineering experience
  • Advanced SWRO membrane integration technology
  • Factory pre-assembly and performance testing
  • Energy-saving desalination engineering design
  • Corrosion-resistant marine equipment manufacturing
  • Technical support for global desalination projects
  • OEM & ODM manufacturing support
  • Fast delivery and modular deployment
  • Export experience for large offshore and municipal projects
  • Turnkey seawater desalination solutions

CTA

Looking for a reliable 240TPD SWRO System manufacturer? CHONGYANG WATER provides customized large seawater desalination plants, industrial SWRO systems, offshore freshwater production equipment, and turnkey desalination solutions for global municipal, industrial, island, and marine projects.

Contact our engineering team today for technical consultation, process design, and competitive quotations for your 240TPD seawater desalination project.

Contact Details
Shanghai ChongYang Water Treatment Equipment CO.,LTD.

Contact Person: Ms. Yanni.Wang

Tel: 86 15900488030

Fax: 86-21-66126659

Send your inquiry directly to us