Sintesis Hidroksiapatit Melalui Precipitated Calcium Carbonate (Pcc) Cangkang…

Everyday, several thousand tons of eggshell are being generated as bio-waste in Indonesia. The eggshell is conteined 94% calcium carbonate (CaCO3) which can be used as raw material to synthesis hydroxyapatite (HAp). HAp is a bioactive ceramic material with high bioafinity and can be used as bone and dental implant. In this study, HAp was synthesized by precipitation method, using precipitated c…