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All Journal Equilibrium Journal of Chemical Engineering International Journal of Engineering, Science and Information Technology SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Aptekmas : Jurnal Pengabdian Kepada Masyarakat Journal of Renewable Energy, Electrical, and Computer Engineering Chemical Engineering Journal Storage (CEJS) Makara Journal of Technology International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Malikussaleh Mengabdi Jurnal Solusi Masyarakat (JSM) Jurnal Solusi Masyarakat Dikara
Mulyawan, Rizka
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The Effects of Fermentation Extent and Acid Concentration on Bioethanol from HVS Paper Waste Mulyawan, Rizka; Nurlaila, Rizka; Ahmadi, Tsa Tsa Anindya Rakhim; Muhammad, Muhammad; Sylvia, Novi; Muarif, Agam
Equilibrium Journal of Chemical Engineering Vol 7, No 1 (2023): Volume 7, No 1 July 2023
Publisher : Program studi Teknik Kimia UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/equilibrium.v7i1.72732

Abstract

Abstract. Bioethanol is an alternative energy sourced from environmentally friendly raw materials from wastes that contain a lot of lignocellulosic such as HVS paper. Paper contains about 85% cellulose, 8% hemicellulose, 5% lignin and the rest is in the form of ash compounds. Bioethanol is ethanol produced from the fermentation of glucose (sugar) followed by a distillation process. This study aims to analyze the effect of a combination of fermentation time and concentration of sulfuric acid on bioethanol. The highest yield of beathanol was obtained at a hydrolysis concentration of 6.5% with a 7-day fermentation time of 3.45%. Bioethanol density that was close to standard was 3.5% acid concentration with 3 and 5 days fermentation. Moreover, at 3.5% acid concentration showed the closest bioethanol viscosity to the standard value with all conditions synthesized acidic bioethanol with pH ranged from 6 to 6.5Keywords:Bioethanol, Fermentation, HVS paper, Sulfuric acid
Co-Authors Abrar Muslim Adi Setiawan Afra, Khalida Agam Muarif Ahmad Fikri Ahmadi, Tsa Tsa Anindya Rakhim Alfriyanto, Mochammad Bimo Amalia, Nabila Amri Amri Armadani, Wika Ashari, Muhammad Rayhan Aulia Rahman Azhari Azhari Azhari Azhari Balatif, Ali Nur Muhammad Zaidin Cahyati, Annisa Ayu Chairinnisa, Chairinnisa Cut Khairunnisa Dedi Fariadi Djuned, Fauzi Muhammad Eddy Kurniawan fajarani, auliya Fibarzi, Wiza Ulfa Fitria, Lisa Furqan, Muhammad Alif Gultom, Togu Sahat Martua Hanif Hanif Hariati, Gita Suci Hermawan, Yuda Hesni, Yuli Ibrahim, Ishak Ilhami, Gita Ayu Ishak Ishak Ishak, I Jalaluddin Jalaluddin Jufri Kamar, Iqbal Karina, Siti Fajar Khairul Anshar Kurniawati Kurniawati Leni Maulinda, Leni Lukman Hakim Mainisa, Mainisa Masrullita, Masrullita Meriatna Meriatna Muhammad Muhammad Muhammad Muhammad Muhammad Muliana, Erna Nasrul ZA, Nasrul Nosari, Yulia Novi Sylvia Nur Aisyah Nurdiah, Ika Nurlaila, Rizka Pradesti, Salsa Purna Irawan, Faisal Dwi Putri, Anggieta Putri Razi, Ar Rini Meiyanti Rizki, Dini Rozanna Dewi Shrestha, Ashish Sri Wilujeng Subhan Sulhatun Sulhatun Suryati Suryati Syahiddin Dahlan Said Syamsul Bahri Syarifuddin Tri Agusna PA, Angga Wibowo, Rofiq Imam Yulisda, Desvina Yusri, Wilda Azizah Zainuddin Ginting Zufina, Rezki Zulmiardi, Zulmiardi Zulnazri, Z