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Ion exchange

Projects

Sustainability
Sustainable resources
Treating spent IEX regenerant streams

Ion exchange (IEX) is being increasingly used for the removal of organics, for example, for purposes of removing water colour and water hardness. KatIEX is used for removing hardness, and AnIEX for…

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Health
Emerging contaminants
Pharmaceuticals from effluent

Wastewater contains increasing amounts of pharmaceutical residues. Since the WWTPs are not designed to remove them from the water, the plants’ effluent frequently still contains pharmaceuticals. Many techniques for the removal of these pharmaceuticals, and other micropollutants,…

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Experts

Wolter Siegers
Scientific researcher
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Wolter Siegers

Scientific researcher

Wolter Siegers is a Generic-B researcher and has worked at KWR for more than 30 years. He worked on research in water treatment for drinking water, wastewater and industry water.…

030-6069726

Wolter.Siegers@kwrwater.nl

06-10946825

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Emile Cornelissen PhD MSc
Senior scientific researcher
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Emile Cornelissen PhD MSc

Senior scientific researcher

Emile Cornelissen is Senior Scientific Researcher in the Water Treatment team, and professor at the PaInT (Particle and Interfacial Technology) research group at Ghent University. Also, since 2014, he has…

030-6069538

Emile.Cornelissen@kwrwater.nl

06-53508928

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News

Blog

Symposium on Valuable Water

19 October 2020 — Friday October 16th STOWA organized a symposium on “Valuable Water”. The main topic was the “Water factory” at…

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News

Better reuse of salt and water from waste flows

18 December 2017 — Converting salty waste flows from ion exchangers regenerate into new products and saving energy at the same time…

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