Hydraloop, a Friesland-based company, has developed advanced greywater recycling systems that enable households and businesses to reuse wastewater for non-potable purposes.Originating within the WaterCampus innovation ecosystem, Hydraloop exemplifies the synergy between research and entrepreneurship in Friesland's water technology sector.The company's growth underscores the region's leadership in sustainable water management and its capacity to foster innovations with global impact.

With increasing global water scarcity, there is a pressing need to reduce potable water consumption. Traditional water management systems often overlook the potential of greywater recycling, leading to unnecessary waste of valuable water resources. Implementing efficient in-house greywater treatment solutions can significantly alleviate pressure on freshwater supplies and reduce the energy-intensive processes associated with water purification.

Hydraloop has developed a compact, user-friendly system that collects, treats, and reuses greywater from showers, baths, washing machines, and other sources within residential and commercial buildings.Utilising a combination of six technologies-sedimentation, flotation, dissolved air flotation, foam fractionation, an aerobic bioreactor, and UV disinfection-the system effectively removes dirt, soap, and other pollutants without the need for filters or chemicals.The treated water is then reused for toilet flushing, laundry, garden irrigation, and pool top-ups, reducing overall water consumption by up to 45%

The adoption of Hydraloop systems leads to substantial reductions in potable water usage, contributing to more sustainable water management practices.By decreasing the demand for freshwater and reducing the volume of wastewater requiring treatment, these systems also help lower CO₂ emissions associated with extensive water processing.Hydraloop's success has garnered international recognition, including multiple awards at the Consumer Electronics Show (CES) in Las Vegas, highlighting its potential to address global water challenges.

Hydraloop's journey began within the WaterCampus in Leeuwarden, an innovation hub that connects research institutions, businesses, and governmental agencies to advance water technology.The supportive ecosystem at WaterCampus facilitated Hydraloop's transition from concept to market-ready product, demonstrating the effectiveness of collaborative innovation environments.Friesland's emphasis on water technology has positioned the region as a leader in addressing water-related challenges, with Hydraloop serving as a prime example of this commitment.