Karl, manager of the Seafield sludge treatment plant

“Enriching soil with our wastewater fertiliser will turn the tide! "
Karl, Responsable du centre de traitement des boues, Veolia

Treat water to enrich soil

Treating wastewater efficiently is becoming a central focus in developing a greener and more circular economy, against a background of scarce resources. By improving wastewater treatment, we can reuse it and extract the organic matter in the form of sludge. We can use this sludge to produce fertilisers for agriculture, and to generate energy. This is exactly what is happening at the Seafield Wastewater Treatment Plant in Edinburgh, where Karl and his colleagues are extracting the sludge from wastewater and giving it a second life.

Karl, manager of the Seafield sludge treatment plant

Deep dive

Come with us and meet the people who are optimistic about ecological transformation. Meet Karl, manager of the Seafield sludge treatment plant who tells us about the solutions deployed by Veolia Resourcers. At the Seafield Wastewater Treatment Plant in Scotland, they treat and reuse organic soil improvers from wastewater in the form of fertilisers while also generating energy.

Turn lead into gold? Today, we can produce energy from the organic matter we extract from wastewater. This is a great example of a circular economy. In this case, flushing the toilet is like producing energy!
Finley – Journaliste chez Fisheye

Continue your journey to meet our Resourcers

Hungary - the Oroszlány site
"Manufacturing membranes to remove pollution from water will turn the tide."
Marignane(FRANCE) - Airbus Helicopters site
"Helping our customers achieve 100% waste recovery is turning the tide."

Angers (France) – at La Baumette site
"Producing energy from wastewater will turn the tide!"
Nantes - ARC EN CIEL 2034 site
"Improving sorting through innovation will turn the tide!"


Jordan – As Samra site
“Fighting water stress will turn the tide! ”



Colombia – Coca-Cola FEMSA site
"Securing energy supply will turn the tide!"
Italy - at the Udine site
"Optimizing the energy consumption of buildings will turn the tide!"

Indonesia - the Pasuruan site
"Accelerating the circular economy for plastics will turn the tide!"
Californie – Site d’Edward C. Little West Basin
"Giving new life to wastewater will turn the tide!"

Australia - Camden Organics site
"Revitalising soils without chemicals will turn the tide!"

Germany – BS|ENERGY site
"Helping cities green their energy mix will turn the tide!"


Spain – on the Llobregat river
"Increasing our available water resources will turn the tide!."

France – site of Cedilor
"Making electric mobility ever more sustainable will turn the tide!"