Nereda offers sustainable wastewater treatment solutions for municipal and industrial water. The natural sewage treatment process purifies water, using little or no chemicals, by using the patented aerobic granular sludge technology.

Innovation, proven with the highest discharge requirements.

Compared to activated sludge technologies, the biological treatment power of Nereda is much larger while saving up to 50% on energy costs, delivering high quality effluent for low costs and requiring only a quarter of the area of conventional activated sludge installations.

Nereda technology shows how close partnership results in a whole new era of wastewater treatment, with big advantages for people all around the world.

Nereda sewage treatment plants on 6 continents

Currently, there are more than 89 sewage treatment plants in operation or under construction all over the world. Please click on the buttons on the map below to read more information on these plants and our customers, licensees and partners.


Taking care of our collegues and client during COVID-19

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Kaumera Nereda® gum wins INNOVATION AWARD

Kaumera Nereda® Gum wins Innovation Award 2019

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