UNIVERSITAS AIRLANGGA



Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 7 / No. 2 / Published : 2015-01

Order : 4, and page :141 - 148

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Original Article :

The comparison of viscosity, flash point and freeze point biodiesel of seagrass (eucheuma denticulatum), sardinella oil (sardinellla longiceps) and commercial biodiesel

Author :

  1. Andry Wijayanto*1
  2. Boedi Setya Rahardja*2
  3. Woro Hastuti Satyantini*3
  1. Mahasiswa Fakultas Perairan dan Kelautan
  2. Dosen Fakultas Perairan dan Kelautan
  3. Dosen Fakultas Perairan dan Kelautan

Abstract :

Necessity of fuel are increasing rapidly nowadays. But oil is an irreversible product, so it is required to look for other alternative fuels, especially from renewable materials. Currently being developed technology that uses biodiesel as renewable alternative fuel. The aim of this research to determine whether oil and seaweed Eucheuma denticulatum and Lemuru fish oil can be used as materials for biodiesel.   This research was conducted by observing and comparing the flash point, freeze point, and viscosity of each treatments. The Method in this research is experimental method and supported by panelist. There were 9 treatments in this study, there are P0 (Biodiesel commercial), P1 (Biodiesel Eucheuma denticulatum 100 %), P2 (Biodiesel Eucheuma denticulatum 75% + Biodiesel commercial 25%), P3 (Biodiesel Eucheuma denticulatum 50% + Biodiesel commercial 50%), P4 (Biodiesel Eucheuma denticulatum 25% + Biodiesel commercial 75%), P5 (Biodiesel Sardinella oil 100 %), P6 (Biodiesel Sardinella oil 75% + Biodiesel commercial 25%), P7 (Biodiesel Sardinella oil 50% + Biodiesel commercial 50%), and P8 (Biodiesel Sardinella oil 25% + Biodiesel commercial 75%). Each treatments was repeated 3 times. The main parameter observed was flash point, freeze point, and viscosity in every treatment. The data analysis used was non-parametric test with Friedman test and continued with Wilcoxon test. The results of this study indicate that the best of the nine treatments is P8 which is a mixture of lemuru fish oil biodiesel 25% and 75% biodiesel with the specifications freezing point -3oC, viscosity of 4.02 mm2 / s, and the flash point of 47.9oC. 

Keyword :

Biodiesel, flash point, freeze point, viscosity, Eucheuma denticulatum and sardinella oil,


References :

I. Aziz,(2010) Uji Performance Mesin Diesel Menggunakan Biodiesel dari Minyak Goreng Bekas hal 2-3 : http : // webcache. googleusercontent.com/ search? q=cache:L3DdlyFRXXUJ:journal.uinj kt.ac.id/index.php/valensi/article/downl oad/241/156+&cd=2&hl=en&ct=clnk

B.A. Murtidjo,(2001) Beberapa Metode Pengolahan Tepung Ikan hal 16 : Kanisius

M. Rahayu,(2007) Teknologi Proses Produksi Biodiesel : Prospek Pengembangan Biofuel sebagai Substitusi Bahan Bakar Minyak hal 17 : X





Archive Article

Cover Media Content

Volume : 7 / No. : 2 / Pub. : 2015-01
  1. Papaya Leaf Powder Potential To Improve Efficiency Utilization Of Feed, Protein Efficiency Ratio And Relative Growth Rate In Tilapia (oreochromis Niloticus) Fish Farming
  2. Characterization Of Edible Film From Propagules Mangrove Lindur (bruguiera Gymnorrhiza) Starch With Addition Of Carboxymethyl Cellulose (cmc) As Plasticizer
  3. Potential Of Bacillus Licheniformis And Streptomyces Olivaceoviridis As Inhibiting The Growth Of Fungus Saprolegnia Sp, Cause Saprolegniasis On Fish By Using In Vitro
  4. The Comparison Of Viscosity, Flash Point And Freeze Point Biodiesel Of Seagrass (eucheuma Denticulatum), Sardinella Oil (sardinellla Longiceps) And Commercial Biodiesel
  5. Viral Nervous Necrosis (vnn) Examination At Fish By Polymerase Chain Reaction (pcr) Method
  6. The Basic Histology Technique Of Gouramy Fish (osphronemus Gourami)
  7. The Influence Of Papaya Seed’s (carica Papaya) Toward The Damage Argulus Japonicus’s Eggs
  8. Content Of Crude Protein And Crude Fiber In Peanut Leaves (arachis Hypogaea) Which Is Fermented By Enterobacter Cloacae Wpl 111 As Alternative Fish Feed Stuff
  9. Financial Analysis Of Fish Enlargement Milkfish (chanos Chanos) In Pond With Traditional Farming And Monoculture Polyculture System In Mulyorejo, Surabaya, East Java
  10. Chemical Silage Substitution Of Swanggi Surimi Solid Waste (priacanthus Macracanthus) Of Fish Meal Toward Energy Retention And Tiplapia Seeds (oreochromis Niloticus) Feed Conversion Rate
  11. The Influence Of Fixer For The Quality Of Coloring Biopigmen Eucheuma Sp. As A Subtitute For Synthetic Dyes In Textiles
  12. The Influence Of Additional Red Pepper (capsicum Annuum) Juice In Fish Feed To Koi Fish's (cyprinus Carpio L.) Color Brightness Level
  13. Effect Of Nesting Site Depth Of Green Turtle (chelonia Mydas) On The Incubation Period And Hatching Success Percentage In Sukamade Beach, Meru Betiri National Park, Banyuwangi In East Java
  14. Subtitution Of Fish Mill With Shark Waste Mill (carcharhinus Sp) On Growth, Feed Efficiency And Fish Survival Rate Of African Catfish (clarias Sp.)
  15. The Effect Of Addition Probiotic Plus Herbal On Commercial Feed To Protein Retention And Fat Retention Red Tilapia Fish (oreochromis Niloticus)
  16. Effect Of Extract Sargassum Sp. With Methanol Solvent In Feed On Erythrocythes And Differential Leucocythes Of African Catfish (clarias Gariepinus)
  17. Hematologic Changes Comet Goldfish (carassius Auratus Auratus) As A Result Of Infestation Argulus Japonicus Males And Argulus Japonicus Females
  18. Haematology And Histopatology Of Gills, Intestine And Brain Koi Fish (cyprinus Carpio Koi) Myxobolus Koi Orally Infected

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