Industrial
HOW IT WORKS
Smarter water for every industrial facility.
Reduce water demand and improve operational efficiency.
Everyday Industrial Processes
Use water more efficiently across your everyday industrial processes. GREHA recovers and treats suitable water streams for safe reuse, helping reduce freshwater demand without disrupting your operations.
High-Consumption Facilities
A reliable solution for facilities with significant and continuous water requirements. GREHA helps reduce water consumption and operating costs through a system designed around the specific needs of your production environment.
New Industrial Developments
Integrate intelligent water management into your facility from the design stage. GREHA systems can be incorporated into new industrial developments for greater efficiency, automation and long-term sustainability.
Existing Infrastructure
Modernise your existing infrastructure with a customised water-recycling solution. GREHA can be adapted to operational facilities, improving water efficiency while minimising disruption to production.
WATER SAVINGS IN DAILY LIFE
Give your household water a second use.
Depending on the layout of the home, the number of users, and the selected applications, a GREHA system can cover approximately up to 80% of non-potable water needs.
Water from showers, bathtubs, and sinks, which would otherwise go directly to the drain, is collected, treated, and safely reused within the home.
Up to 80%

Coverage potential for non-potable water needs, depending on the home and system design.
24/7

Fully automated operation, requiring no change in users’ daily habits.
3 main uses

Toilet flushing, laundry, and irrigation, without consuming valuable drinking water.
RAINWATER & GREYWATER FOR INDUSTRY
Turn your facilities into a source of recycled water.
Industrial facilities can utilize both rainwater from rooftops and greywater from auxiliary uses, creating a complete system for water savings and reuse.
Assessment & Design
Collection surfaces, hydraulic loads, production needs, and greywater treatment potential are analyzed to design the optimal system.
Stream-Specific Treatment
Rainwater is filtered and stored, while greywater is treated in multiple stages depending on the final use and required quality standards.
Controlled Reuse
Recovered water can be used in toilets, cleaning processes, irrigation, cooling systems, and selected industrial processes, reducing dependence on the municipal water supply.
Monitoring & Reliability
GREHA provides automated control, quality monitoring, flow management, and backup supply, ensuring stable and safe operation even in demanding environments.