Ce travail vise à montrer l'intérêt de valoriser des phosphates d'origine animale, après une étape de calcination qui produit des cendres minérales constituées essentiellement d'hydroxyapatite : Ca10(PO4)6(OH)2. Elles constituent une matière première renouvelable, riche en phosphore. Plusieurs voies de valorisations sont examinées. La première est la fabrication d'un acide phosphorique très pur, de pureté supérieure à celui produit industriellement à partir de phosphates géologiques. Les propriétés des hydroxyapatites font que ces cendres pourraient être utilisées comme des barrières chimiques pour fixer des éléments polluants contenus dans un sol, un effluent ou une nappe. L'étude de la fixation de divers éléments polluants a montré les gr...
International audienceThe sustainability of animal production relies on the judicious use of phospho...
After treatment with milk, wine, urine and different phosphate solutions, all the studied ceramics h...
International audienceThe main sources for P recycling are animal manure and wastewater and the best...
Ce travail vise à montrer l'intérêt de valoriser des phosphates d'origine animale, après une étape d...
International audienceUsing animal-derived phosphates for mineral supplementation of pigs could be a...
This paper presents the possibility of producing phosphorus fertilizers through Acidithiobacillus fe...
The results of the investigations concerning phosphoric acid manufacturing, by the extraction method...
Since the widespread occurrence of bovine spongiform encephalopathy (BSE) in the 1990’s in Europe, M...
The demand of phosphate fertilizers is growing as a result of a rising population, changing human di...
Phosphate is essential for food production. However, phosphate rock, which is the main natural sourc...
Disrupted nutrient recycling is a significant problem for Europe, while phosphorus and nitrogen are ...
Phosphorus is a macronutrient for all organisms, and its projected future scarcity generates a need ...
International audiencePhosphates of animal origin can be an attractive source of phosphorus (P) for ...
Hydroxyapatite (HAp), Ca10(PO4)6(OH)2, is a chemical compound widely employed as a biomaterial, more...
Eine Materialklasse, welche die Vorteile von freier Formbarkeit und Anpassungsfaehigkeit an Knochend...
International audienceThe sustainability of animal production relies on the judicious use of phospho...
After treatment with milk, wine, urine and different phosphate solutions, all the studied ceramics h...
International audienceThe main sources for P recycling are animal manure and wastewater and the best...
Ce travail vise à montrer l'intérêt de valoriser des phosphates d'origine animale, après une étape d...
International audienceUsing animal-derived phosphates for mineral supplementation of pigs could be a...
This paper presents the possibility of producing phosphorus fertilizers through Acidithiobacillus fe...
The results of the investigations concerning phosphoric acid manufacturing, by the extraction method...
Since the widespread occurrence of bovine spongiform encephalopathy (BSE) in the 1990’s in Europe, M...
The demand of phosphate fertilizers is growing as a result of a rising population, changing human di...
Phosphate is essential for food production. However, phosphate rock, which is the main natural sourc...
Disrupted nutrient recycling is a significant problem for Europe, while phosphorus and nitrogen are ...
Phosphorus is a macronutrient for all organisms, and its projected future scarcity generates a need ...
International audiencePhosphates of animal origin can be an attractive source of phosphorus (P) for ...
Hydroxyapatite (HAp), Ca10(PO4)6(OH)2, is a chemical compound widely employed as a biomaterial, more...
Eine Materialklasse, welche die Vorteile von freier Formbarkeit und Anpassungsfaehigkeit an Knochend...
International audienceThe sustainability of animal production relies on the judicious use of phospho...
After treatment with milk, wine, urine and different phosphate solutions, all the studied ceramics h...
International audienceThe main sources for P recycling are animal manure and wastewater and the best...