The effects of (sulfuric acid concentration, time, temperature) in hydrolysis and (type, weight of yeast) in fermentation process to bioethanol yield in the making of bioethanol from peat

  • Authors

    • Putri Apriani Palembang Muhammadiyah University
    • Khoirul Fitrisyah Palembang Muhammadiyah University
    • Kiagus Ahmad Roni Palembang Muhammadiyah University
    2019-03-22
    https://doi.org/10.14419/ijet.v7i4.20127
  • Peat Soil, Delignification, Acid Hydrolysis, Bioethanol.

  • Abstract

    The Indonesian Government's policy regarding the development of alternative energy sources as a substitute for fuel oil has been established bioenergy as an alternative fuel. Bioenergy is energy derived from biofuels. Common biofuel is bioethanol. Bioethanol burning is cleaner than fossil fuels which means reducing greenhouse gas emissions. Therefore, further research is needed on biomass which can be used as raw material for bioethanol production and also the process stages that affect on bioethanol production. The material that can be a substrate for bioethanol production is lignocellulose material. One of the lignocellulosic biomass is peat. This study aims to review the effect of the stages of the process in making bioethanol from peat, namely the delignification process, hydrolysis and fermentation of ethanol produced.

     


     

  • References

    1. [1] Soil Survey Staff. 2010. Soil Taxonomy a Basic System of Soil Classification for Making and Interpreting Soil Surveys Eleventh Edition. United States Department of Agriculture. Washington DC.

      [2] Fahmuddin, Markus, Ali, Masganti. 2014. Lahan gambut Indonesia (Pembentukan, Karakteristik, dan Potensi Mendukung Ketahanan Pangan). IAARD Press, Jakarta.

      [3] Page, S., Rieley, J. O., Wust. 2006. Peatlands: Evolution and Records of Enviromental and Climate Changes. Elsevier BV

      [4] Brady, M.A. 1997. Effects of vegetation changes on organic matter dynamics in three coastal peat deposits in Sumatra, Indonesia. In: Rieley, J.O. and Page, SE. (Eds.): Biodiversity and Sustainability of Tropical Peatlands.Samara Publishing, Cardigan, pp. 113-134.

      [5] Waluyo. 2008. Fluktuasi Genangan Air Lahan Rawa Lebak dan Manfaatnya bagi Bidang Pertanian di Ogan Komering Ilir, Jakarta.

      [6] www.energi.lipi.go.id. (accessed May 01, 2018)

      [7] Fessenden, R.J & Fessenden, R.J. 1982. Kimia Organik. Erlangga, Jakarta.

      [8] Iranmahboob, J., Nadim, F., Monem, S., 2002. Optimized Acid-Hydrolysis: A Criti- cal Step For Producion Of Ethanol From Mixed Wood Chips. Biomass and Bioenergy 22, pp. 401-404. https://doi.org/10.1016/S0961-9534(02)00016-8.

      [9] Sun Y., Cheng J., 2002. Hydrolysis of Lig- nocellulosic Materials for Ethanol Produc- tion: A Review. Bioresource Technology. https://doi.org/10.1016/S0960-8524(01)00212-7.

      [10] Mosier, N., C, Wyman, B. Dale, and R. Elander, Y., 2005. Feature of Promising Technologies for Pretreatment of Lignocel- lulosic Biomass. Bioresource Technology. https://doi.org/10.1016/j.biortech.2004.06.025.

      [11] S.I. Mussatto, I.C. Roberto, Alternatives for detoxification of diluted-acid ligno-cellulosic hydrolyzates for use in fermentative processes: a review, Bioresour. Technol. 93 (2004) 1–10. https://doi.org/10.1016/j.biortech.2003.10.005.

      [12] Taherzadeh, Mohammad J., 2007. Acid- Based Hydrolysis Processes for Ethanol From Lignocellulosic Materials. Bio Re- sources 2(3), pp. 472-499.

      [13] Hamelinck, C.N.G., 2005. Ethanol from Lignocellulosic Biomass: Techno-economic Performance in Short, Midle, And Long Term. Biomass and Bioenergy 28, pp. 384- 410. https://doi.org/10.1016/j.biombioe.2004.09.002.

      [14] Abercrombie, M., Hickman, M., Jhonson, M.L. dan Thain, M. 1993. Kamus Lengkap Biologi. Penerjemah: T. Siti Sutarmi dan Nawangsari Sugiri. Jakarta: Erlangga.

      [15] McCabe, Warren. 1993. Unit Operation of Chemical Engineering. Mc. Grow Hill, Singapore

      [16] Roni, K.A., Merisha Hastarina, ST., M.Eng. dan Rully Masriatini, ST., MT., 2017, “Pengaruh Berat Ragi dan Waktu Fermentasi terhadap Yield Etanol dari Tanah Gambut â€, Laporan Penelitian, LP2M, Universitas Muhammadiyah Palembang.

  • Downloads

  • How to Cite

    Apriani, P., Fitrisyah, K., & Ahmad Roni, K. (2019). The effects of (sulfuric acid concentration, time, temperature) in hydrolysis and (type, weight of yeast) in fermentation process to bioethanol yield in the making of bioethanol from peat. International Journal of Engineering & Technology, 7(4), 5229-5232. https://doi.org/10.14419/ijet.v7i4.20127

    Received date: 2018-09-23

    Accepted date: 2018-09-23

    Published date: 2019-03-22