Cleaning water with algae pearls

We clean (waste)water with our algae-pearl technology that absorbs nitrogen, phosphates and heavy metals.

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Multiple award winning Dutch tech start-up

Effluent polishing, powered by micro-algae

Despite the fact that Dutch tap water is perfectly clean, we have the worst water quality in Europe. 97% of our surface water (such as rivers) do not meet the requirements for clean and safe water. By the end of 2027, the EU will enforce the Water Framework Directive (KRW) regulations.

HAS Green Academy

Modderkolk

Mercator Launch

Aqua Minerals

University of Twente

mt/sprout

Cleantech Park

Veolia

QUEST

Technoforum

OostNL

HAN

Wateralliance

Innogestiona

Most Innovative student of the year – our co-fouNDer

Our start-up got several prizes and our co-founder Bas was awarded with the Dutch Most Innovative Student of the Year 2025!

Final step for wastewater purification facilities

CLEANER

Reach your EU targets

CHEAPER

(Daily) costs are 2x cheaper

biobased

Biological cleaning

Algae as a green ally in the fight against water pollution

The machines that create algae pearls and clean water.