PHOSTER consortium met in Spain on the 9th and 10th of May 2023 to celebrate 1-year research project concerning phosphorous and magnesium recovery from sewage sludge ash and mining by-products in the view of producing sustainable fertilizers.

The members visited MAGNA-Magnesitas Navarras facility, assessing by-products from the mining industry for their valorization in sustainable fertilizers production compliant with EU regulations.

Then, they reached Centro Tecnológico Lurederra Foundation, which promotes research and technological development activities in non-metallic, nanoparticles, and advanced environment productions.

It has been a great occasion to stimulate discussion about work packages and to improve the recovery process.

Many interesting ideas have emerged thanks to each partner, see you for the next steps!