2 results found

• Apply for a certificate of use to recover sewage sludge
  Do you manage a wastewater treatment plant and want to recycle the sludge that comes from it? Do you manage a post-treatment and dewatering centre for sludge from various wastewater treatment plants…
• Requesting PEFC certification
  Are you a forest owner in Wallonia? As a public or private owner, you can have your forest certified, irrespective of the surface area of your property.  More than half of Wallonia’s…