4,000 GPD Sea Water Reverse Osmosis (SWRO) Plant

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+971-524470640

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+971 52 447 0640

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Description

This system is engineered to treat seawater with high total dissolved solids by applying reverse osmosis membranes designed for seawater operating pressures.
The plant is typically applied where limited daily freshwater demand exists, such as remote facilities, coastal utilities, and marine-related infrastructure.

System design emphasizes stable operation under fluctuating seawater quality and elevated ambient temperatures common to the UAE region.
Final performance parameters are confirmed after detailed feedwater analysis.

Process Design & Operating Philosophy

Raw seawater is pressurized using a high-pressure pump and directed through seawater RO membranes.
Dissolved salts are rejected at the membrane surface, producing permeate suitable for further use or post-treatment.

The system operates in automatic mode with continuous monitoring of pressure, flow, and conductivity.
Periodic flushing and chemical cleaning are incorporated to manage fouling and scaling risks.

Design Basis & Engineering Assumptions

Parameter	Design Basis
Feedwater Type	Open intake seawater
Open intake seawater	35,000 – 45,000 mg/L
Design Capacity	4,000 GPD (≈15 m³/day)
Design Temperature	Up to 35°C
Recovery Range	Customized based on feedwater
Operating Mode	Continuous automatic operation

Final design parameters are confirmed following detailed feedwater analysis and site evaluation.

System Configuration

Component	Specification
RO Membranes	Seawater-grade spiral wound elements
Pressure Vessels	FRP pressure vessels
High-Pressure Pump	Vertical multistage centrifugal pump
Control Panel	Microprocessor-based control
Frame	Skid-mounted stainless steel structure
Instrumentation	Pressure gauges, flow meters

Pretreatment & Integration Requirements

Basic pretreatment is required to control suspended solids and protect membrane surfaces.
Typical integration includes multimedia filtration and cartridge filtration upstream of the RO skid.

Chemical dosing for dechlorination, antiscalant, or pH adjustment may be required depending on feedwater quality.
Post-treatment may be required based on end-use water quality requirements.

Models

Brackish Water RO – Modular Product Range

Model Reference	Nominal Capacity
SWRO-4000	4,000 GPD

Note: Model numbers and configurations can be customized based on specific feedwater quality and site requirements.

Features

Standard Features:

Compact seawater desalination configuration
Automatic operation with safety interlocks
Skid-mounted construction for site installation
Designed for high salinity feedwater
Seawater RO membranes
High-pressure pump assembly
Microprocessor control panel
Stainless steel skid frame
Pressure and flow instrumentation

Available Options:

Enhanced pretreatment packages
Chemical dosing systems
CIP (Clean-in-Place) system
Online conductivity monitoring
Remote monitoring readiness