RecovOAR™
Osmotically Assisted Reverse Osmosis
Brine Valorization & Resource Recovery
Chlor-Alkali producers usually rely heavily on external water & salt for brine preparation. Aquatech's RecovOAR is a path-breaking innovation for chlor-alkali producers to effectively solves these challenges and offer an upbeat competitive edge over peers.
Chlor-Alkali producers usually rely heavily on external water & salt for brine preparation. This over dependence on external water & salt poses a critical operational challenge many a times, especially in a water deficit region. It also increases operating costs significantly due to salt transportation & logistics cost involved, which can be easily cut down with the adaptation of advanced brine concentration technology. Aquatech’s RecovOAR is a path-breaking innovation for chlor-alkali producers to effectively.
Turn Seawater into Highly Concentrated and Pure Brine
RecovOAR empowers chlor-alkali industry to unlock the maximum potential of seawater brine at lesser cost & energy but with more operational efficiency than any other existing systems. It is a leading-edge brine concentration technology developed by Aquatech to convert waste brine from seawater desalination into high value resources for chlor-alkali industry.
- Brine concentration up to 220g/L
- Produce NaCl brine at >99% purity
- Low energy process delivers cost savings
- Increase desalinate permeate production
- Save big on salt transportation & logistics
- Reduce reliance on external water & salt for brine preparation
Why Choose Aquatech?
High Concentrated Brine
Concentrate SWRO reject brine efficiently up to 220 g/L (22%) at low energy consumption using Aquatech’s RecovOAR.
Produce High Purity Brine Onsite
Produce highly pure brine (> 99% pure) onsite at much lesser cost than conventional process. Use it as a feedstock for caustic & soda production.
Maximize Water Recovery
Cut significant dependence on freshwater and recover extra desalinated water from SWRO brine. It helps saves extra cost on water.
Fast ROI with Major Cost Savings
Cut brine production expenses and achieve rapid payback through reduced freshwater, salt, and less energy requirements.
Customized Solutions
We listen to the unique needs of each chlor-alkali manufacturer before engineering a value-driven customized brine concentration solution.
End-to-End Solutions
From project realization, design, engineering, procurement, project management, construction, and support through commissioning with long-term O&M service contracts.
Industry Titan
Aquatech is solving complex water challenges for over last 40+ years. Backed by 2,000+ global projects, including major Chlor-Alkali producers.
Brine Mining Solutions
Case Study
Learn how RecovOAR helped one of the largest seawater desalination hubs at Saudi Arabia’s Al-Jubail to produce sodium chloride locally from concentrated seawater. The facility produces over 1.4 million m³/day of potable water, along with a massive volume of high-salinity brine. Traditionally discharged back into the sea, this brine represents a lost opportunity for resource recovery. With the implementation of RecovOAR, the plant consistently delivered a recovery rate of 75-78%, producing 0.5 m³/h of high-purity brine and achieving a 5.7-fold reduction in volume, with an energy consumption of 4.5 kWh/m³ of processed brine. Reduced OPEX and CAPEX significantly.
The Latest News
Aquatech and FTS Partner to Deliver The Next Generation of Sustainable Brine Concentration Technology
Aquatech and Fluid Technology Solutions have entered into a strategic partnership aimed at delivering the next generation of advanced separation, brine concentration, and water reuse solutions.
Aquatech's Advanced Vacuum Membrane Distillation (AVMD) Technology Featured in Chemical Engineering World
In our recent article in Chemical Engineering World, we discuss how our AVMD technology works at relatively low temperatures, leading to lower energy demand and separates vapors from brine through hydrophobic membranes.
Aquatech Awarded Contract for Lithium Refining Process at Lithium Americas Thacker Pass Project
Aquatech has commenced work on the Thacker Pass lithium project, which involves multiple process trains incorporating evaporation and crystallization systems for the production of lithium carbonate (Li2CO3).
Controlled Thermal Resources Selects Aquatech for its US$ 1 Billion Lithium Hydroxide Facility in California
Controlled Thermal Resources has engaged Aquatech as its technology partner to deliver the purification process plants for the company's Stage 1 Lithium Hydroxide Facility.