Optimize your water circularity

As climate change causes droughts to become more frequent, wastewater treatment is becoming as important as drinking water distribution. Reusing water wherever possible leads to a safer, more sustainable water supply for all. Meanwhile, recovering valuable chemical resources and energy from the treatment process can unlock revenue and cut emissions.

In short, water circularity has never been more important.

As 2020 Water Technology Company of the decade, Royal HaskoningDHV is recognised as a world leader in developing innovative approaches to water treatment. We work with our clients to build a more sustainable service – delivering new revenue opportunities and positively impacting society and the world in which we live.

Our award-winning wastewater treatment solution, Nereda, has been voted the best water technology innovation of the last decade. It provides high quality treated water with less energy usage to help optimise water circularity and reduce your carbon footprint. 

Our current products include:

  • Kaumera Nereda gum

    With Nereda wastewater treatment, valuable biopolymers can be harvested from sludge. These biopolymers have a range of applications including use as biostimulants, coatings, flame retardant, concrete curing, thickeners and emulsifiers. Conversion of wastewater into high value biopolymers has the potential to completely change the economics of wastewater treatment and help to decarbonise the chemical industry supply chain.

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  • Crystalactor

    With nearly 100 sites worldwide, Crystalactor is a reliable technology for the recovery of minerals from water and wastewater, with the most common applications being phosphorus recovery from sludge treatment, liquors, and calcite recovery from water softening. The pelletised product has a range of applications.

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  • Ephyra

    The Ephyra process is an intensification of the anaerobic digestion process to increase throughput and energy recovery from wastewater sludge, contributing to renewable energy production and sludge valorisation.

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