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Clean Valley

Water treatment, grown not dosed.

A nature-based remedy for onshore aquaculture wastewater challenges, delivered as hardware-as-a-service. Algae treat the water, and byproducts pay for it.

WATER INWATER OUT

Algae tray rack

Stacked culture trays under grow lights, where algae take up nitrogen and phosphorus.

Filtration bank

Vertical panels hold the live filtration medium. Pods swap out every 6 to 8 months.

Bivalve baskets

Mesh baskets in the front tank. Oysters filter alongside the algae. IMTA-certified production.

Controls & dosing

Cabinet, tower and UV column at the door end. Water quality is reviewed across 8 parameters.

Containerized build

Climate-controlled container, designed for easy transport and easy setup.

Cutaway render of the Mark 9 container showing the stacked algae trays and internal filtration equipment

One container, delivered working.

The Mark 9 arrives as a climate-controlled container, with trays, filtration and controls inside. Under the HaaS model it deploys in three months, ready for easy transport and easy setup.

Exterior render of the white Mark 9 container with its access doors open

Versatile and compliant with industry standards.

Ready for implementation in marine or freshwater facilities, with effective wastewater treatment and new revenue streams from one system.

IMTA certified

RAS integration

The biofilter integrates within an existing recirculating aquaculture system.

Certified species

Integration allows aquaculture species to be IMTA-certified.

Certified bivalves

IMTA-certified bivalves (oysters) are also produced by the Biofilter.

Nature's filtration, given a flow path.

Our solution uses the natural filtration properties of both bivalves and algae to provide onshore systems with low cost, sustainable water remediation. Already through multiple tests of varying sizes, and now ready for full scale operation.

Intake

Nutrient-rich water from the facility enters the flow path.

Contact

Algae and bivalves, nature's filtration, take up nutrients as they grow.

Return

Treated water flows back to production.

Harvest

Pods are replaced every 6–8 months; collected co-products become valuable inputs to industry.

Blue mesh bivalve baskets inside the Mark 9's front tank

Growth for you, while being sustainable & easy.

Water Quality Control

Efficiency in water quality means less water needs to be pumped into a facility.

Additional Revenue

The revenue generated by the valorization of the Biofilter's byproducts creates cost-savings for you.

Lower Recurring Costs

Recurring costs over a ten year period are almost half of the current state-of-the-art biofilters.

Removing what causes dead zones.

The algae biofilter removes the primary pollutants, nitrogen and phosphorus, from aquaculture wastewater, preventing eutrophication in external water sources.

Side-elevation cross-section render of the Mark 9: filtration bank, dosing station and control cabinet in the container

Want to learn more?

Get in contact! We would love to support your farms & facilities.