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Inspection

Projects

Enabling technologies
Hydroinformatics
AIR: autonomous inspection robots for drinking water pipes

Effective asset management results in the optimal performance of the drinking water network. Such management requires a good picture of the condition of the pipes. However, the inspection…

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Enabling technologies
Future-proof networks
Test network for research on inspection tools and drinking water distribution

The most valuable and at the same time least known part of our drinking water supply system is the buried transport and distribution infrastructure. Once the pipes are…

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Enabling technologies
Future-proof networks
CT scans as a reference for determining the condition of AC and PVC

Drinking water companies plan to replace AC pipes in the coming decades. In order to determine which pipes need replacing first, it is important to have information about…

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Enabling technologies
Future-proof networks
Perspective and preconditions for the development and use of autonomous inspection robots in water mains

Asset management of distribution networks is currently based on generic knowledge and models of mains groups, supplemented by inspection data on a limited number of mains. Effective asset…

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Enabling technologies
Future-proof networks
Design guidelines for sewer systems for domestic wastewater

In the urban context there are two key water discharge streams: the dry-weather stream and the stormwater stream. The volume flows of domestic wastewater are essentially a function…

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Enabling technologies
Future-proof networks
Soil mechanics & dynamics

Information about the soil is available from a number of sources. This information is important in the estimation of the aging subsurface infrastructure. Waternet needs to structure these information sources and combine them with existing information systems…

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Enabling technologies
Hydrogenomics
Protecting bathing water by detecting blue-green algae using DNA techniques

Every summer in the Netherlands and elsewhere in Europe, bathing is forbidden or advised against in outdoor bathing locations because of the excessive growth of cyanobacteria. The reason…

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Experts

Peter van Thienen PhD
Senior scientific researcher
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Peter van Thienen PhD

Senior scientific researcher

Peter van Thienen is a senior researcher. Based on his background as a quantitative natural scientist, Peter works with a number of colleagues on the drinking water distribution network, from…

030-6069602

06-54293706

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Ralph Beuken MSc
Scientific researcher
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Ralph Beuken MSc

Scientific researcher

Ralph Beuken works as a researcher on the Water Infrastructure team. His expertise is in asset management of underground infrastructure, with a focus on knowledge building of pipe conditions, setting…

030-6069758

06-25032599

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News

News

Autonomous Inspection Robots game-changer for asset management

20 November 2020 — A system of autonomously operating robots, which remain in the pipe network almost permanently, would significantly enhance knowledge…

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News

US committee recommends strong Legionella management measures, comparable to those in the Netherlands

15 August 2019 — Every year, 52,000 to 70,000 Americans are afflicted by Legionnaires’ disease, a pneumonia caused by certain Legionella species.…

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News

‘The future of the water economy is circular’

30 March 2017 — ‘There is nothing in the urban watercycle that is negotiable. Water is a matter of quality and safety…

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Subjects

Enabling technologies

Future-proof networks

Even if the Netherlands has a superbly functioning drinking water network, parts of it are…

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Our expertises

Tools

OptiValves

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Clean Membrane

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Inspection

AIR: autonomous inspection robots for drinking water pipes

Test network for research on inspection tools and drinking water distribution

CT scans as a reference for determining the condition of AC and PVC

Perspective and preconditions for the development and use of autonomous inspection robots in water mains

Design guidelines for sewer systems for domestic wastewater

Soil mechanics & dynamics

Protecting bathing water by detecting blue-green algae using DNA techniques

Autonomous Inspection Robots game-changer for asset management

US committee recommends strong Legionella management measures, comparable to those in the Netherlands

‘The future of the water economy is circular’

Future-proof networks

OptiValves

Clean Membrane