Nana , Dyah Siswati and Nina , Martini and Warry , Widyantini (2015) PEMBUATAN ARANG AKTIF DARI TULANG IKAN TUNA. Jurnal Teknik Kimia, 10 (1). pp. 26-29. ISSN 1978-0419
Abstract
To support the excess of the fishery in the Indonesian archipelago. Government through the StateOwned Enterprises as ingredients, as well as carried out the heating at a temperature and time, then soaked in a solution of 12% H 2 SO . Activated charcoal tested its activity by using a solution Methelyn Blue through peniteran. Results from this study obtained the most favorable conditions for the manufacture of activated charcoal that CaCl 4 concentration of 20%, a 40-minute activation time, activation temperature of 75 °C and the absorption of Methelyn Blue 99.12 ml / g. Keywords: Activated charcoal, calcium chloride, activation temperature, fish bones, activation time
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