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Chemosphere publishes article about iron-coated sand granules as a purification strategy for phosphate in horticulture

07 May 2021

The research conducted in the context of the NuReDrain project once again leads to a scientific article. Project partner KU Leuven wrote an article about ‘Adsorption of phosphate on iron-coated sand g…

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All you need to know about an inline P filter in our fact sheet

07 May 2021

At our test site near the Venner Bruchkanal (Germany), NuReDrain is testing an inline P filter that collects and filters water from a tile drain. All information about the removal efficiency, the inve…

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Over 80 participants for NureDrain online workshop about End-of-Pipe Filter Technology for Nitrogen and Phosphorus

18 March 2021

On 10 March 2021, experts from Sweden, Denmark and Germany gave an inspiring online workshop about the NuReDrain end-of-pipe filter technology for nitrogen and phosphorus.

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Technical-economic evaluation of nutrient removal filters

11 December 2020

Besides having a high nutrient removal potential, filters also need to be affordable. NuReDrain project partners have calculated the investment and operational costs of two different filter technologi…

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Mobile constructed wetland at river bank to protect vulnerable nature

11 December 2020

Surface water quality in Lower Saxony (Germany) is often not fulfilling the requirements of the European Water Frame Directive. The nitrogen concentrations of the local river Lethe, a little stream in…

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University of Rostock models phosphorus removal in Belgian Kemmelbeek watershed

11 December 2020

After assessing the nutrient reduction potential of nutrient filtration systems in the German Warnow basement, University of Rostock (UROS) estimated the effect of nutrient mitigation strategies on ph…

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Fast ortho-phosphate measurements with the RiverDip app

11 December 2020

Our colleagues of the Interreg North Sea Region project Sullied Sediments have developed a simple way to quickly measure ortho-phosphate concentrations in surface waters with a so-called paper analyti…

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Filter systems for nitrogen removal presented during third NuReDrain Webinar

03 October 2020

During the third and final NuReDrain webinar on 2 October 2020, participants were informed about the research results on different filter systems for nitrogen removal: a zero valent iron filter, a mob…

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Second NuReDrain Webinar about phosphorus recovery from agricultural waters and removal modelling

02 October 2020

NuReDrain's second webinar on 25 September 2020 shared information about the research on phosphorus recovery and the use as fertilizer and the modelling work on phosphorus removal from agricultural wa…

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First NuReDrain webinar promotes phosphorus filter systems for drainage water

18 September 2020

A first NuReDrain webinar on 18 September 2020 presented the research results for phoshorus filtering in drainage water. Experts from Landwirtschaftskammer Niedersachsen, Aarhus University and Ghent U…

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