The possibilities of using bone meal in the chemical industry

• Autorzy: Wilkosz A. , Krupa-Żuczek K. , Wzorek Z.
• Języki publikacji: EN

Abstrakty

EN

This work presents the analysis of the waste from the meat industry. The bone sludge after the process of deproteinisation as well as the meat-bone meal have been the subject of the research. The content of moisture, phosphorus and calcium, the phase composition as well as the heat of combustion in the studied samples have been marked. The samples of the studied materials were incinerated at the temperature of 600°C for 3 hours, then the content of calcium and phosphorus in the obtained ashes was marked. The analysis was repeated for the ashes received from the combustion at the temperature of 950°C.

Słowa kluczowe

EN

bone sludge; meat-bone meal; phosphates; hydroksyapatite; heat of combustion

PL

odpady; ścieki; przemysł mięsny; fosforany; hydroksyapatyt

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2004
• Tom: Vol. 6, nr 3
• Strony: 39--40
• Opis fizyczny: Bibliogr. 4 poz., tab., rys.

Twórcy

autor

Wilkosz A.

• Cracow University of Technology; Institute of Chemistry and Inorganic Technology, ul. Warszawska 24, 31-155 Kraków

autor

Krupa-Żuczek K.

• Cracow University of Technology; Institute of Chemistry and Inorganic Technology, ul. Warszawska 24, 31-155 Kraków

autor

Wzorek Z.

• Cracow University of Technology; Institute of Chemistry and Inorganic Technology, ul. Warszawska 24, 31-155 Kraków

Bibliografia

• (1) Wzorek Z., Kowalski Z., Jodko M., Gorazda K., Śląska A., Badania nad odzyskiem fosforu z osadów z oczyszczania ścieków, Przemysł Chemiczny, 2003, 82/8-9.
• (2) Summary of Conlusion, Int. Conf. on Phosphate Recovery for Recycling, Warwick University, 1998.
• (3) European Parliament and Council of Europe Decree No. 1774/2002, from 3 October 2002.
• (4) Minczewski J., Marczenko Z., Chemia analityczna, PWN, Warszawa, 1965.