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All Journal Jurnal Rekayasa Proses Praxis : Jurnal Sains, Teknologi, Masyarakat dan Jejaring Jurnal Rekayasa Proses Equilibrium Journal of Chemical Engineering Jurnal Pengabdian Kepada Masyarakat Abdi Putra Chemical Engineering Journal Storage (CEJS) Jurnal Teknologi Kimia Unimal International Review of Practical Innovation, Technology and Green Energy (IRPITAGE)
Rizka Nurlaila
Universitas Malikussaleh
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Journal : Equilibrium Journal of Chemical Engineering

 1 
The Effects of Fermentation Extent and Acid Concentration on Bioethanol from HVS Paper Waste Rizka Mulyawan; Rizka Nurlaila; Tsa Tsa Anindya Rakhim Ahmadi; Muhammad Muhammad; Novi Sylvia; Agam Muarif
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 Agam Muarif Ainol Mardhiah Alifnur Alifnur Andrie Kurniawan Indra Anisyah Padang Ari Salahudin Arinanda Auliani Auliani Cut Mauliza Utary Cut Sisin Mehita Emil Izmilia Erna Isfayani Eva Nurmaidah Nurmaidah Farid Yoanda Ferri Safriwardy Ida Riski Iqbal Kamar Iqbal Kamar Ishak Ishak Ishak Ishak Jalaluddin Jalaluddin Lina Sari Silalahi Lukman Hakim Mahaziva Putri Maghfirah Tambunan Masrullita Masrullita Masrullita Masrullita Meriatna Meriatna Mira Aulia Muhammad Muhammad Muhammad Rifaldi Muhammad, Muhammad Nasrul ZA Nasrul ZA Novi Sylvia Novi Yanti Savira Nur Azila Octaviani Pasaribu Purwoko, Agus Rahmat Rizky Rika Santi S. Tumangger Rini Julistia Rizka Mulyawan Roja Andesta Rozanna Dewi Safwan Azlani Samsul Bahri Sri Santika Sry Wahyuni Damanik Sulhatun Sulhatun Suryati Suryati Suryati Suryati Syamsul Bahri Teuku Alfiady Tsa Tsa Anindya Rakhim Ahmadi Yopi Aji Akbar Yuda Hermawan Zainuddin Ginting Zulmiardi, Zulmiardi Zulnazri, Z