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Cooling water

Projects

Enabling technologies
Innovative water treatment technologies
Legionella control in the tropics

Legionella pneumophila, the main cause of legionnaires’ disease, multiply primarily in aqueous environments at temperatures between 30 and 45°C. Under these conditions, in certain water systems with aerosolization, L. pneumophila can grow in the system and be…

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Enabling technologies
Future-proof networks
Cooling water conditioning in the future

Open recirculating cooling water systems are employed on a large scale in industry for the dissipation of low-value, surplus heat into the ambient air. This involves the evaporation of part of the…

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Enabling technologies
Future-proof networks
Calorics

The temperature of water in the distribution network is influenced by the weather, the surroundings and the soil. Climate change and urbanisation will also in the future possibly lead to excessive warming of the drinking water. Water…

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Experts

Frank Oesterholt MSc
Senior scientific researcher
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Frank Oesterholt MSc

Senior scientific researcher

Frank Oesterholt is a senior researcher and project manager in the Energy & Circular Systems team. His specialities are process water treatment, water reuse and water loop closure. For example,…

030-6069575

Frank.Oesterholt@kwrwater.nl

06-21507897

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News

Water Sector

More sustainable cooling water systems thanks to softening of makeup water

23 December 2016 — Industry uses open recirculating cooling water systems on a large scale for the dissipation of low-grade, excess heat…

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Subjects

Sustainability

Sustainable energy

There is a worldwide drive to reduce greenhouse gas emissions and shift to cleaner, more…

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Our expertises

Industrial water and wastewater