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Dune infiltration

Projects

Sustainability
Sustainable use of freshwater resources
The role of sludge in infiltration ponds in OMP removal during dune infiltration

Drinking water utilities that use dune infiltration or riverbank filtration employ infiltration ponds with a sludge layer. This project investigates the role played by the thickness and conditions…

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Health
Emerging contaminants
Clearer picture of the formation of transformation products during drinking water treatment thanks to integrated strategies

During drinking water production, biotic and antibiotic processes can form transformation products (TP) from organic micropollutants (OMP). How these substances behave in water treatment and how toxic they…

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Health
Emerging contaminants
Improved water quality through advanced oxidation and dune infiltration

The Dunea drinking water utility uses surface water to produce drinking water by means of dune filtration. In the decades ahead, the quality of the river water that…

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Sustainability
Sustainable use of freshwater resources
Monitoring the effects on nature of the redevelopment of the Middel- en Oostduinen water extraction area

The water extraction activities of the Evides water company in the Middel- and Oostduinen area have been substantially modified since 1999. The aim is to make the open,…

Read more about Monitoring the effects on nature of the redevelopment of the Middel- en Oostduinen water extraction area
Health
Biological activity
Microbial profiling in dune infiltration

DNA sequencing has made enormous strides over the past few years. The technology has advanced to the point where is should be possible, on the basis of information from the DNA (and…

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Experts

Peer Timmers
Scientific researcher
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Peer Timmers

Scientific researcher

Peer Timmers is trained in microbial ecophysiology. He applies as broad a range of chemical and molecular biological techniques as possible to determine which microorganisms are responsible for a particular…

030-6069636

peer.timmers@kwrwater.nl

06-15403473

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Alex Hockin MSc
Scientific researcher
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Alex Hockin MSc

Scientific researcher

Alex Hockin is a researcher in the Geohydrology team. In 2018, she completed her Master's in environmental hydrogeology at Utrecht University, graduating cum laude. For her Master's she studied the…

030-6069620

alex.hockin@kwrwater.nl

06-15608101

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Luuk de Waal MSc
Scientific researcher Portfolio manager
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Luuk de Waal MSc

Scientific researcher Portfolio manager

Luuk de Waal is a researcher in the Water Treatment & Resource Recovery team and manages the organization-wide project-portfolio Water cycle. His research focusses on innovative water treatment technologies and…

030-6069551

luuk.de.waal@kwrwater.nl

06-53341973

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Niels Hartog PhD
Principal scientist
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Niels Hartog PhD

Principal scientist

Dr. Niels Hartog's research focuses on the sustainable use and improvement of the quality of groundwater and the use of the subsurface as a sustainable source and storage of water…

030-6069652

niels.hartog@kwrwater.nl

06-53436286

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News

News

FRESHMAN researches use of brackish groundwater as new drinking water source

01 February 2022 — After two years of preparatory and construction work, on 31 January 2022 the pumps at the Dunea pilot…

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News

KWR collaborated on the book “Het vroon ontrafeld”

13 May 2020 — The recently published Het vroon ontrafeld: veertig jaar waterwinning en natuurbeheer in de Middel- en Oostduinen op Goeree…

Read more about KWR collaborated on the book “Het vroon ontrafeld”
News

New thesis prize named after leading hydrogeology expert Stuyfzand

17 December 2019 — Over the course of forty years, hydrogeologist Pieter Stuyfzand has worked at Kiwa/KWR, Delft University of Technology and…

Read more about New thesis prize named after leading hydrogeology expert Stuyfzand
News

SALutions and COASTAR presented at International Symposium on Managed Aquifer Recharge

22 May 2019 — During the triennial International Symposium on Managed Aquifer Recharge (ISMAR) held in Madrid, KWR and Arcadis presented results…

Read more about SALutions and COASTAR presented at International Symposium on Managed Aquifer Recharge
Blog

DPWE Workshop: Water Quality and Sources

13 November 2018 — On November 5th I attended a DPWE mini workshop in Castricum at the visitors center of PWN. DPWE is…

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Blog

Workshop DPWE & OBN: Restoration of dune grasslands by reactivation of small scale eaolian dynamics

23 March 2017 — In Dutch coastal dunes dune grasslands are endangered by an elevated atmospheric nitrogen deposition, a decline of grazing…

Read more about Workshop DPWE & OBN: Restoration of dune grasslands by reactivation of small scale eaolian dynamics

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Our expertises

Geohydrology

Dune infiltration

The role of sludge in infiltration ponds in OMP removal during dune infiltration

Clearer picture of the formation of transformation products during drinking water treatment thanks to integrated strategies

Improved water quality through advanced oxidation and dune infiltration

Monitoring the effects on nature of the redevelopment of the Middel- en Oostduinen water extraction area

Microbial profiling in dune infiltration

FRESHMAN researches use of brackish groundwater as new drinking water source

KWR collaborated on the book “Het vroon ontrafeld”

New thesis prize named after leading hydrogeology expert Stuyfzand

SALutions and COASTAR presented at International Symposium on Managed Aquifer Recharge

DPWE Workshop: Water Quality and Sources

Workshop DPWE & OBN: Restoration of dune grasslands by reactivation of small scale eaolian dynamics