HydroTreat leads the shift towards circular waste management
90% reduction in waste volume
HydroTreat enables onboard treatment, eliminating the need to store and offload waste.
80% decrease in CO2 emissions
With heat exchangers and no incineration, HydroTreat ensures minimal energy use and CO2 emissions.
Full circularity #FromSeaToSoil
The byproduct, biochar, is an effective carbon capture medium and can be upcycled as a soil amendment.
Protecting marine ecosystems
HydroTreat, together with Evac’s MBR, prevents nutrients and plastics from entering our seas.
cleaner oceans. better business.
Where sustainability meets efficiency
HydroTreat’s operation is highlighted by its extreme energy efficiency and zero-emission process. Utilizing advanced heat exchangers allows for significant energy conservation, while the non-incineration approach eliminates harmful emissions to the sea and atmosphere, contributing to an over 80% decrease in CO₂ emissions. This aligns with MARPOL Annex IV and V regulations and substantially lowers the vessel’s environmental footprint.
The biochar produced is rich in carbon, serving as an effective medium for carbon capture and storage.
By converting biosludge and food waste into biochar, Evac® HydroTreat, together with Evac® MBR, prevents the entry of nutrients and plastics into the oceans, ensuring cleaner seas and protecting marine life.
from waste to worth
Pioneering circularity while making space
HydroTreat is capable of processing food waste and bio-sludge, offering a sustainable solution to waste treatment by reducing the need for sea disposal, incineration, or costly port fees. It can decrease the volume of wet organic waste onboard by up to 90%, addressing the challenges associated with waste storage and disposal.
Utilizing hydrothermal carbonization (HTC) at around 200°C, HydroTreat efficiently transforms organic waste into biochar. This sterile, stable substance is easy to store and manage, turning waste into a valuable product for carbon sequestration.
Beyond the seas
Modular design for maximum impact
HydroTreat’s modular design is adaptable for passenger vessels of nearly any size, offering flexibility from small expedition vessels to the largest cruise ships. This scalability ensures the system can meet the diverse needs of maritime operations without operational limitations.
The system’s flexibility extends beyond maritime solutions, suitable also for land-based facilities dealing with organic waste streams. This broad applicability provides a scalable solution for sustainable waste management across various settings.
Watch the demo and see how the magic happens
No time to waste
Embrace the future of circular waste management with Evac HydroTreat today!
What makes Evac different?
integrated portfolio
We have by far the largest waste and water management technology portfolio in the industry with 150 patents under our belt.
global operations
We have a presence on every marketable continent, represented in 70 countries, with offices in 14 of them worldwide.
world-class reputation
We work with a prestigious customer base, gaining diverse exposure to various end-markets, which ensures our growth and stability.
innovation and sustainability
Sustainability is how we measure our success, so we innovate with the future in mind to ensure that our customers stay one step ahead.
Customer voices
80%
decrease in CO2 emissions with Evac® HydroTreat
Evac HydroTreat is not just a ground-breaking innovation for the cruise-line industry but for waste management in general. It’s a game changer in the whole circular economy process.
Contact Evac HydroTreat sales
Share a little about yourself, and let our expert team show you how Evac HydroTreat can help you achieve your sustainability goals and lead a future-proof business today and tomorrow.
We work with world-class organizations to shape a more sustainable tomorrow:
