PEMBUATAN ARANG AKTIF DARI TULANG IKAN TUNA
| Main Authors: | Nana , Dyah Siswati, Nina , Martini, Warry , Widyantini |
|---|---|
| Format: | Article PeerReviewed application/pdf |
| Terbitan: |
Departement of Chemical Engineering
, 2015
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| Subjects: | |
| Online Access: |
http://eprints.upnjatim.ac.id/7031/1/5.Arang_tulang_ikan_2_kolom_paling_akhir.pdf http://eprints.upnjatim.ac.id/7031/ |
Daftar Isi:
- To support the excess of the fishery in the Indonesian archipelago. Government through the StateOwned Enterprises (SOEs) are trying to process the fish in the form of canned fish to meet the needs of the fish in the domestic or export needs. Fish bones is one of the canning industry waste less widely used. Therefore, the researchers moved to investigate waste canning industry as raw material for making charcoal, because the fish bones containing carbon which activated charcoal is carbon compounds amorphous, which can be produced from materials containing carbon or charcoal is treated in a special way to gain more surface area. Activated charcoal can adsorb gases and chemical compounds tertentuatau selective adsorption properties, depending on the size or the pore volume and surface area. Fish bones charred by pyrolysis. To get the activated charcoal, the activated charcoal pyrolysis results by adding CaCl 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.