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Seawater Desalination

Our Offerings · Desalination Engineering

Seawater Desalination Services

We help turn saline seawater into usable and drinking water. Using advanced desalination technologies, we help meet the growing demand for freshwater in coastal regions – supporting sustainable water management and a reliable, safe supply for communities and industry.

SWROBrine ConcentrationPotable WaterIndustrial Water

Discuss Your Desal Project+91 956 109 1317

Who We SupportEPC Contractors, Consultants & Developers
ApplicationsMunicipal drinking water & industrial supply
Our ScopePre-bid → detail engineering → audit
ExperienceProjects from 2.2 MLD to 200 MLD

How We Support Desalination Projects

Engineering support at every stage

From the tender to the operating plant – one expert team for your seawater desalination project.

01

Pre-Bid Engineering

We assess tender specifications, design the desalination system and help you build competitive, financially viable proposals.

  • Tender specification review
  • System design & sizing
  • Complete bid documentation
  • Competitive, viable proposals

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02

Audit & Consultancy

We audit existing desalination plants, identify inefficiencies and recommend improvements.

  • System performance audits
  • Identifying inefficiencies
  • Operating best-practice advice
  • Reducing environmental impact

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03

Detail Process & Mechanical Engineering

Detailed designs for your desalination plant using current engineering software.

  • Process flow diagrams & P&IDs
  • Equipment specifications & datasheets
  • 3D modelling & piping design
  • GA, isometric & fabrication drawings

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The Desalination Train

What we engineer – from intake to brine

Process and mechanical engineering across every stage of a seawater reverse osmosis (SWRO) plant.

1

Seawater Intake

Intake and screening design

2

Pre-treatment

Clarification and filtration ahead of RO

3

SWRO

Membrane system and high-pressure pumps

4

Post-treatment

Remineralisation and disinfection

5

Brine Management

Brine handling and concentration

Why WEEN for Desalination

Desalination expertise built on real plant delivery

Our engineers have worked on seawater desalination plants for EPCs and consultants worldwide – engineering to international specifications.

  • Spec-driven engineering for global EPCs & consultants
  • Process, mechanical and E&I engineering under one team
  • 3D modelling for clash-free, constructible designs
  • Experience across the Middle East, UAE, Oman & Sri Lanka
UF/RO skid 3D model – WEEN seawater desalination engineering
UF/RO skid – 3D model by WEEN

Desalination Experience

Engineering delivered on desalination projects

A selection of the seawater desalination and brine projects our team has engineered.

200 MLD

Brine Concentration – Jubail

FEED engineering

12 MLD

EPC Desalination – UAE (x2)

Process + Mechanical + E&I engineering

4 MLD

Desalination

Engineering support

2.2 MLD

Sea Water Desalination – Sri Lanka

Process + Mechanical + E&I engineering

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Our Projects

Desalination, recycling and treatment projects delivered with global EPCs.

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Need a solution?

Planning a desalination project?

Talk to our experts about pre-bid engineering, detail engineering or an audit of your seawater desalination plant.

Talk to Our Expertsinfo@weentech.in+91 956 109 1317