Hotel
WHO IS IT FOR
Solutions for every hospitality need.
Different properties, different demands. Discover the water-recycling solution designed for your hospitality business.
Daily Operations
Use water more efficiently throughout your property’s daily operation. GREHA recycles suitable water streams for reuse in toilets, laundry, cleaning and landscape irrigation, reducing freshwater demand without affecting everyday service.
Hotels & Resorts
A practical solution for hospitality properties with high and continuous water needs. GREHA works quietly in the background, helping hotels and resorts reduce consumption and operating costs while maintaining guest comfort.
New Developments
Make intelligent water management part of your property from the design stage. GREHA integrates seamlessly into new hotels, resorts and accommodation developments for a more efficient and sustainable result.
Property Renovations
Upgrade your existing hospitality property with a customised water-recycling solution. GREHA can be incorporated into renovation projects with minimal disruption to daily operations and the guest experience.
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 HOTELS
Integrated water management for hospitality facilities.
Hotels and tourist accommodations can utilize both rainwater and greywater to significantly reduce mains water consumption. GREHA designs integrated systems that combine water collection, treatment, and reuse on a large scale.
Large-Scale Collection & Treatment
Rainwater is collected from rooftops through a dedicated drainage system.
Greywater is collected from guest rooms and common areas and directed to a central GREHA treatment unit.
Smart Storage
The two water streams can be stored separately or combined, depending on seasonality, occupancy, and operational needs, ensuring maximum efficiency.
Integrated Water Management
Treated greywater and rainwater can be used for irrigation, toilets, outdoor cleaning, and other non-potable applications, significantly reducing operational costs.
Integrated Water Management
The combination of rainwater and greywater creates a fully automated system with continuous monitoring, backup supply from the mains, and maximum reliability during peak demand periods.