top of page

We deliver innovative, energy-efficient desalination and brine concentration solutions that support sustainable water and agricultural practices in arid regions with a focus on Qatar and the GCC. Our goal is to minimize the environmental footprint of water treatment while enabling high-performance, cost-effective operations.

What We Offer

​

We have developed a portfolio of proprietary technologies ready for commercial deployment and pilot scaling:

⚙️ Core Technologies

​

  • OLNF – Advanced NF Softening: Prevents scaling, reduces pretreatment cost

  • OLRO – High-Efficiency RO: Boosts recovery, reduces energy use

  • OLMBC – Membrane Brine Concentration: Minimizes brine discharge, enables resource recovery

  • Low-Temp MED – Uses low-grade heat for sustainable thermal desalination

  • Crystallizer + MVC – Zero Liquid Discharge (ZLD) with salt recovery

  • MAB System – Converts electrical input into usable thermal energy

  • ​

🌱 Agriculture & Energy Integration

  • Polymer Heat Exchangers – Lightweight, corrosion-resistant, thermally enhanced

  • Water Wall + Fertilizer Delivery – For greenhouse irrigation and nutrition

  • Advanced MED-AB – Hybrid thermal desalination & brine control system

​

Why It Matters

✔ Designed for harsh environments with high salinity and limited freshwater
✔ Supports Qatar’s water security and climate goals
✔ Modular, scalable technologies for agriculture, municipal, and industrial use
✔ Strong IP portfolio and technical team ready for pilot and commercialization

SERVICES

  • ​Consultancy for Front End Engineering Design.

  • Evaluation, Process design, and Optimization.

  • Development of innovative technology.

image.png
image.png
image.png

Process Design

Technology Selection

Monitoring Performance

  1. Review the overall process conceptual design.

  2. Review of PFDs, P&IDs, and equipment specs. 

  3. Identify a cost-effective, technically robust option

  4. Identify the most reliable for Qatar’s operating conditions

  5. Identify the most matching and integrated solution

  6. Identify the most sustainable technology

  1.  Attend the  vendor  FATs, pilot plant visits  (if any) 

  2. Support  the site  visit to the most recent similar commercial project of the vendor

  3. Evaluation of technology maturity through observation and vendor reputation

  4. Participation in vendor meetings for recommendations

  1. Supporting the installation process to ensure adherence to design specifications.

  2. Evaluating the performance of the desalination and brine treatment system,  

  3. Providing support to clients to optimize system performance and resolve any operational challenges.

  4.  Conduct simulation verification utilizing VSP software and techno-economic analysis for future upgrades and to improve revenue.

Wee Tech Technology (IPs) 

  1.  Advanced NF softening technology  (OLNF ) 

  2. ​Advanced RO desalination technology (OLRO ) 

  3. Novel membrane  brine concentration (OLMBC) 

  4. Low-Temperature Multi-Effect Distillation (MED)

  5. Crystallizer-based saturated mechanical vapor compressor

  6.  Water Wall  and fertilizer system for the Greenhouse farm 

  7.  Advanced Thermal energy recovery system (MAB) driven by electrical energy 

  8.  Thermally enhanced polymer for a heat exchanger

  9.  Advanced MED-AB for desalination and brine management

River_factories.png
Osmotic Less RO
This technology utilizes a novel osmotic-less reverse osmosis (OLRO) membrane that decreases energy consumption by 25% and lowers water production costs by 15% compared to conventional RO desalination plants. This breakthrough marks a major improvement in RO membrane efficiency and process innovation.  

Features 

image.png
image.png
Low-Temperature  MED

The cutting-edge design reduces vapor route losses and eliminates the demister, resulting in a smaller footprint and lower capital costs. We have also optimized the vertical tube length according to the minimum wetting rate criteria to prevent dry patches. Additionally, a new analytical equation for boiling point elevation, considering the osmotic effect, has been developed and incorporating the osmotic coefficient to account for deviations in the ideal thermophysical properties of high brine concentrations.

River_Desalination Plant.png

Desalination range  ( 3.5% -7%)

image.png

Brine Concentration ( 7% -25%)

image.png

Farm Greenhouse Irrigating, shading, and salt production

  • The Solar Still wall absorbs solar energy to provide the required irrigation water.

  • The wall creates partial shading, which will reduce the cooling load.

  • Simple design and cheap investment for GH farm applications.

  • Needs low-level maintenance.

  • Brine Management: ZLD and Salt Production.

  • Rooftop unit for open channels to treat wastewater.

  • Rooftop unit for the solar evaporative pond

image.png

VSP  - Visual Simulator Program 

The Visual Simulation Program (VSP) is created to model different types and setups of desalination processes, encompassing thermal, membrane, and hybrid. With its adaptable, dependable, and intuitive interface, the VSP enables students, designers, and researchers to perform calculations such as mass and heat balances, exergy analyses, and techno-economic assessments of processes. Furthermore, the program can current plants or assist in crafting conceptual designs for new configurations.

image.png
image.png
image.png
image.png
image.png
image.png
image.png
image.png
image.png

Founder

Dr. Abdel-Nasser Mabrouk

  • 30+ years in desalination R&D, engineering, and process simulation

  • Extensive academic and industry leadership in the GCC and globally

  • 100+ peer-reviewed publications, multiple patents, and successful technology transfers

  • Proven track record in consulting, FEED, process design, and system optimization​

  • Senior expert in the field of  desalination technology (> 10 Years), ( Doosan Heavy Industry, South Korea Co.)

  • Academia and research institutes  (> 10 Years), Qatar, UAE, and KSA

  • M Sc, and PhD ( 10 Years) in Egypt,

  • Technical advisor for power and desalination plants ( Qatar, KSA, Kuwait, UAE)

  • Identify the saturation and equilibrium point at which sea salt precipitates.

  • Model and verify the process configuration-based performance

  • Perform techno-economic analysis.

  • Validating field data and optimizing operating conditions

  • Twin aspects and training for plant operators.

  • Several patented technologies and a new IP process in desalination,  brine management, and salt production.

  • Afford several consultations for an industrial firm

  • ORCID - https://orcid.org/0000-0001-9521-4113

  • H-Index - https://scholar.google.com/citations?user=_o6_od8AAAAJ

Partners
image.png
Rever_1.png
River_Community.png
River_shiping.png
River_bridge.png
bottom of page