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Coagulation

Projects

Enabling technologies
Innovative water treatment technologies
Knowledge to the surface

Substances that are naturally present in the soil enter the groundwater and ultimately the surface water. This is a factor in drinking water production. High levels of iron are not harmful to health but, thanks to the…

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Sustainability
Sustainable resources
Reuse of coagulant from aquafer (HerCauWer)

In the Netherlands drinking water treatment almost always generates aquafer as a residual. By treating this material with acid, we can again transform it into iron salts, which can then be applied…

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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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