Desalination
As the global need for freshwater increases, desalination—the process of turning saline water into freshwater—is becoming more important. Energy Recovery’s solutions lower the energy consumption of seawater reverse osmosis (SWRO), making it more efficient and cost-effective.
How it works
The challenge
Droughts, extreme weather, and growing populations are driving many water-stressed regions to look for diversified and sustainable water production strategies to build a secure water future. SWRO desalination can reliably produce clean water by physically filtering it through a membrane. Although this process can be energy intensive, energy recovery devices significantly lower the energy consumption of water production, making it cost-effective while reducing emissions.
35,000
Amount of PX devices deployed worldwide
30
Years that we’ve been leading the way in energy recovery
$7.2B
Approximate energy savings for our customers each year
100
Number of countries our devices are installed in
The Solution
98%
Peak efficiency of PX devices
30
Industry-leading 30-year design life with no scheduled maintenance
60%
Potential energy reduction in SWRO desalination facilities
22.5M
Metric tons of carbon emissions avoided by our customers annually
We’re fully committed to the evolution of energy recovery devices for the SWRO desalination process to help reduce energy consumption, cut down associated greenhouse gas emissions, and improve sustainability. Our award-winning PX® Pressure Exchanger® devices are the most efficient and reliable energy recovery solution for desalination on the market—helping bring fresh water to more people, everywhere.
Industry Applications
PX Pressure Exchangers and Turbochargers can be used in small to large scale freshwater production, including desalination plants of all sizes:
- Containerized desalination
- Barges and other marine desalination systems
- Hospitality, including hotel desalination
- Desalination for agriculture use
- Desalination for industrial process water (mining, power plants, etc.)
- Food & beverage desalination plants
- Brackish applications
Related Products
High-Pressure PX
Including our gold-standard PX Q series, our high-pressure PX products provide unmatched energy recovery for large and small…
Low-Pressure PX
Ideal for brackish water reverse osmosis and water reuse in municipal and industrial applications, our low-pressure PX solutions…
Circulation Pumps
The UHP Circulation Pump can be paired with our PX U Series for an end-to-end energy recovery solution that maximizes efficiency…
What Our Customers Say
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