EHOU Technology for Seawater Desalination
We deliver complete, ready-to-operate desalination systems tailored to your project.
Cost-effectiveness | Sustainability | Efficiency
Cost-effectiveness | Sustainability | Efficiency
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Electrochemical and ultrasonic innovation delivering high-performance seawater desalination with minimal energy use, reduced maintenance, and lower operating costs.
About EHOU Technology
Next-Generation Seawater Desalination
EHOU technology combines electrochemical synthesis and high-power ultrasonic cavitation, creating a breakthrough in seawater desalination.
This synergy ensures deep molecular purification, low operating pressure (6–10 bar), minimal chemical usage, and extended membrane life — making desalination simpler, cleaner and more efficient.
This synergy ensures deep molecular purification, low operating pressure (6–10 bar), minimal chemical usage, and extended membrane life — making desalination simpler, cleaner and more efficient.
Key advantages
Why Choose EHOU
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Low-pressure operation (6–10 bar)Efficient osmotic modules reduce energy consumption and ensure high output of fresh water with cleaner brine discharge. - Extended membrane lifetimeAdvanced electrochemical pre-filtration cuts fouling, lowering operating costs and extending membrane life by 4–5×.
- Minimal chemical useOnly a mild 2% phosphonic acid solution is required for periodic cleaning — no toxic or aggressive reagents needed.
- Standard, easily available componentsUses off-the-shelf pipes, fittings, and parts, eliminating dependence on costly custom assemblies.
- Modular & mobile designDelivered in containerized, ready-to-operate units, minimizing installation time and site preparation.
- Environmentally and biologically safeThe process eliminates chemical and biological risks, ensuring safe operation and minimal environmental impact.
How EHOU Technology Works
The EHOU desalination system purifies seawater through a sequence of seven high-efficiency treatment stages
Mechanical Filter
Removes coarse suspended particles, including sand, silt, clay, scale, and organic impurities. Made of stainless steel with a 250-micron mesh, this unit protects all downstream modules and ensures stable operation.
Polyelectrode Reactor with Electrocoagulation
Designed for treatment and destruction of oil products, removal of suspended solids and surfactants, and reduction of COD and BOD by up to 70%. At this stage, main organic pollutants and most pathogenic microorganisms, viruses, and bacteria are effectively eliminated.
Polyelectrode Reactor with Flotation and Oxidation of Organics
Performs oxidation of simple and complex organic compounds, activating physicochemical processes at the molecular level. Converts most dissolved contaminants into colloidal form and further reduces COD and BOD by 90–95%.
Ozone Generator
Used for decolorization, deodorization, and additional reduction of COD. Provides advanced oxidation and deep disinfection without using chemical reagents.
Sand Filters
Serve for ultrafiltration and removal of colloidal particles, eliminating turbidity and color. Prepare water for membrane treatment by stabilizing key quality parameters.
Low-Pressure Osmotic Filtration
Performs the final desalination stage under a low pressure of 6–10 bar, removing charged particles and multivalent ions. Reduces color, eliminates salts, and significantly lowers total dissolved solids.
Sorption Filter
Completes purification by removing residual organic matter, oil traces, odor, and color, ensuring crystal-clear and odorless fresh water suitable for consumption or industrial use.
Cost-effectiveness | Sustainability | Efficiency
The system offers a high level of automation and can be integrated into a SCADA control network.
This allows a qualified engineer to monitor operations and provide remote instructions to on-site staff — even from a mobile phone while being 1,000 km away from the water treatment facility.
This allows a qualified engineer to monitor operations and provide remote instructions to on-site staff — even from a mobile phone while being 1,000 km away from the water treatment facility.
- Low capital investment
- Reduced maintenance and repair costs
- Simple installation process
- High mobility of the system
- Savings on reagent storage, regulations, and staffing
- Use of reverse osmosis concentrate as a secondary product for chemistry, cosmetics, etc., after minimal purification
- Operational safety
- Footprint 2–3 times smaller compared to conventional desalination systems
- Flexible productivity options
We offer a comprehensive turnkey solution: design, manufacturing, supply and commissioning of equipment, along with technology development tailored specifically to your project.
Ready to discuss partnership opportunities?
Send us a quick request and we will respond within a day and coordinate the next steps.