Our portfolio of water technology products offers proven solutions to enhance performance, capacity, and sustainability while reducing operating costs. As societal demands and environmental standards evolve, we collaborate with leading water authorities and research institutions to address these challenges with reliable solutions. Our products, optimised for all different types of wastewater compositions, ensure efficient and resilient treatment, minimising maintenance and lifecycle costs. This allows you to meet current needs and prepare for future demands, achieving better results with fewer resources and lower risks.

Our water technology products

GWI’s #1 breakthrough technology of the past decade, Nereda aerobic granular sludge is now delivering results for wastewater treatment plants on six continents.

A robust, single-tank version of the activated sludge approach you already know, it’s a fast, cost-effective, efficient, and sustainable way to meet challenging effluent quality targets biologically, in a limited space. No membranes or plastic support media, no clarifiers, and no anoxic and aerobic separation.

It can also be used flexibly with ferric salts, to meet tomorrow’s ultra-low nutrient targets with a far smaller chemical dose.

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Got a  question? - Contact our Water Technology experts!

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