Since 1993, World Water Day has been celebrated annually on 22 March. Declared by the United Nations, this day serves to highlight the importance of fresh water and its sustainable development.
The Chemirec® process has been conceived as a highly innovative solution for the recovery of hydrochloric acid (HCl) from the effluents of exhausted metal pickling baths.
Brief analysis of the evolution of desalination technologies and overview of the most promising current research projects.
Photocatalysis is an advanced oxidation process that has proved to be the most efficient in the treatment of volatile organic compounds (VOCs).
When possible, water production technologies, such as forward osmosis or reverse osmosis, are a good alternative to large waterworks.
Vacuum evaporation is a technique that is optimal for a wide variety of effluents and the only viable solution when all the effluents are mixed together.