Characteristic of meat waste and proposal of their thermal utilization / Kinga Krupa-Żuczek, Zbigniew Wzorek, Paweł Staroń // Waste Forum [Dokument elektroniczny]. – 2010, čislo 4, s. 380-384 : tab., ... więcej

Characteristic of meat waste and proposal of their thermal utilization / Kinga Krupa-Żuczek, Zbigniew Wzorek, Paweł Staroń // Waste Forum [Dokument elektroniczny]. – 2010, čislo 4, s. 380-384 : tab., wykr. – Tryb dostępu: http://www.wasteforum.cz/cisla/WF_4_2010.pdf. – Bibliogr. 12 poz., Abstr. – Tyt. po bibliogr. zał.: Charakteristika odpadu z mäsa a návrh jeho termálneho využitia. – Mat. konf.: Recyklácia Odpadov = Waste Recycling XIV, Košice, 2-3.12.2010. – ISSN 1804-0195

Meat waste can be considered as one of the alternate sources of phosphorus compounds. Physicochemical investigations of bone waste, generated by meat industry, revealed that phosphorus content (14%) was ... więcej

Meat waste can be considered as one of the alternate sources of phosphorus compounds. Physicochemical investigations of bone waste, generated by meat industry, revealed that phosphorus content (14%) was on the level of that of typical rock phosphates, while Ca was on the level of 23%. A method of thermal utilization of bone by-products in a rotary kiln has been developed. Incineration of bone yields pure hydroxyapatite. That can be utilized as a source for the phosphoric acid production. It is characterized by quite a high level of phosphorus (~ 16% P) and minimal impurity content. In the present paper some results on thermal treatment of bone wastes, derived from meat industry, and utilization of ashes, obtained through bone wastes incineration.