TY  - EJOU
AU  - Kara, Kaoutar  
AU  - Ouanji, Fatiha  
AU  - LOTFI, El Mostapha  
AU  - Mahi, Mohammed El  
AU  - Kacimi, Mohamed  

TI  - Valorization of a Good Bioceramic from Moroccan Waste Fish Bone by a Heat Treatment Method
T2  - Journal of Renewable Materials

PY  - 2019
VL  - 7
IS  - 1
SN  - 2164-6341

AB  - A tricalcium phosphate (TCP) material was produced from sardine and mackerel waste using a heat treatment method after a Soxhlet extraction to obtain the non-soluble portion of fish waste. The bones were annealed at temperatures between 400°C and 1200°C. The thermal analysis (TG-DTA) was carried out to investigate the thermal stability of TCP and to confirm the removal of organic matter from the raw fish. The calcined bones were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and field emission scanning electron microscopy (FE-SEM). The calcium to phosphorous weight ratio was determined by ICP- AES. FT-IR and XRD confirmed the similarities to synthetic β-TCP (JCPDS-09-169), FE-SEM results revealed the formation of nanostructured TCP. These results suggest that varying the isolation temperature between 600-1200°C has tremendous impact on the production of TCP from fish bone waste with the required properties.
KW  - Hydroxyapatite
KW  -  tri-calcium phosphate
KW  -  fish bone
KW  -  heat treatement
KW  -  bioceramic

DO  - 10.32604/jrm.2019.00016