In Zarautz, Spain, Revitalizing Polluted Land

Veolia is working to decontaminate a former industrial site, paving the way for the development of a new residential district in this coastal town of the Basque Country.
Decontaminating soils in Zarautz, Spain

A Project Supporting Urban Development

As part of Zarautz's expansion, Veolia treated 21,500 m² of contaminated soil and groundwater, making the site suitable for residential use while complying with strict environmental standards.

Innovative Solutions for a Lasting Impact

  • Soil and groundwater decontamination using in situ technologies
  • Re-injection of treated water into the aquifer to preserve environmental balance
  • Close collaboration with local authorities and construction teams 
Visual showing the city of Zarautz on the map of Spain

21 500 m²
of decontaminated soil

2
in situ chemical oxidation (ISCO) campaigns 
conducted at 88 points at depths of 10 to 12 meters

Installation of a groundwater treatment plant 
with a capacity of
20 m³/h 

 

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Key figures

Background (Codant Veolia)

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Discover how Veolia transforms
environmental challenges 
into opportunities for urban development

 

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Discover how Veolia can support you in the ecological transformation of your real estate portfolio through its solutions in water, energy and waste!

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