Neutralac® Experts in wastewater & sludge treatment

Neutralac® is a high quality reagents for the treatment of wastewater, sludge and soil & solid waste.

Neutralac® reagents:

  • have been specifically developed for the treatment of wastewater and sludge
  • maintain adequate pH values for various processes
  • permanently precipitate heavy metals from the body of water
  • are safe and environmentally friendly neutralizing agents
  • are available in different forms, on both a calcium-based and dolomitic-lime basis
  • are available as dosable and highly reactive lime slurry
  • are very cost effective, easy to store and dose

We provide our customers with a range of top quality reagents for the treatment (neutralization, clarification, stabilization, dewatering, etc.) of wastewater and sludge. Our R&D has developed innovative, efficient and cost-effective liquid lime (Neutralac® SLS45) for the treatment of acidic effluents of all types.


man worker in a plant
To provide our customers with a complete service, we propose logistics tailored to your needs.

Neutracal® is a registered trademark of S.A. Lhoist Recherche et Développement.

Contact our experts

You are interested in our Neutralac® solution and want to know more?