Case Studies

Real Results, Real Impact

Explore how Helios Innovations helps industries across Europe treat contaminated water, reduce waste, and create circular value — one installation at a time.

Waste Management

Stena Recycling Halmstad

How Helios Innovations installed its first full-scale demonstration plant at Stena Recycling in Halmstad — treating process water from multiple industrial sources.

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Waste Management

PFAS Treatment at Stena Recycling

Europe’s only dedicated facility for treating highly contaminated PFAS water streams — turning firefighting foam waste into clean water at Stena Recycling in Halmstad.

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Waste Management

SYSAV Malmö

How Helios Innovations partnered with SYSAV in Malmö to test and develop its purification technology through early-stage pilot trials on hazardous liquid waste.

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Waste Management

Stena Recycling Skarvikshamnen

A custom-built evaporation plant treating 8,000 m³ of heavily contaminated water at Stena Recycling in Gothenburg — reducing waste volume by a factor of 20.

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Manufacturing

Elcowire Helsingborg

How Helios Innovations enabled circular water use at Elcowire in Helsingborg — purifying metal-laden emulsions on-site and recovering copper for recycling.

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Chemical & Pharmaceutical

Dafo Fomtec Helsingborg

How Helios Innovations enabled on-site water purification at Dafo Fomtec’s firefighting foam factory in Helsingborg — reducing waste by 90% and recycling water back into production.

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Chemical & Pharmaceutical

Kenvue Helsingborg

How Helios Innovations turned pharmaceutical process water into a circular resource at Kenvue in Helsingborg — purifying water on-site and converting residuals into biogas.

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