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Nur Richana
Universitas Ibn Khaldun
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Engineering Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Veterinary

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Journal : Informatika Pertanian

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PENGGANDAAN SKALA PRODUKSI BIOETANOL DARI TONGKOL JAGUNG Arif, Abdullah bin; Diyono, Wahyu; Hayuningtyas, Maulida; Syaefullah, Enrico; Budiyanto, Agus; Richana, Nur
Informatika Pertanian Vol 26, No 2 (2017): Jurnal Informatika Pertanian
Publisher : Sekretariat Badan Penelitian dan Pengembangan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1043.859 KB) | DOI: 10.21082/ip.v26n2.2017.p57-66

Abstract

The effort to search for alternative energy materials that do not compete with food and feed is necessary and urgent. Lignocellulosic biomass is one potential source of renewable energy. Scalinge up methodproduction of bioenergy production from laboratory scale to industrial scale needs to be studied and developed. The aim of this study is to find get scalinge up method o0f the bioethanol  production from corn cobs. An Eexperiments on scalinge up of bioethanol production from laboratory scale to industrial scale was is done by the Pg / V constant method (stirring power per volume). Scale up calculations based on data from fermented liquid rheological characteristics and specifications fermenters are used. The results showed that the calculation of basic scale up bioethanol production capacity bioreactor of 200 l, obtained working volume of 65% or 130 l, high of liquid fermentation  0.840 m, diameter tank bioreactor 0.441 m, diameter of a stirrer of turbine type of flat 0.187 m and the speed of agitation at 66.34 rpm. Based on  the calculation of basic scale up bioethanol production capacity bioreactor of 10,000 l, obtained working volume of 65% amounting to 6,500 l, high of liquid fermentation  2.87 m, diameter tank bioreactor 1.49 m, diameter of a stirrer of turbine type of flat 0.63 m and the speed of agitation at 29.52 rpm.
ANALISIS RANCANGAN FAKTORIAL TIGA FAKTOR UNTUK OPTIMALISASI PRODUKSI BIOETANOL DARI MOLASES TEBU Arif SP.MSi, Abdullah Bin; Diyono, Wahyu; Budiyanti, Agus; Richana, Nur
Informatika Pertanian Vol 25, No 1 (2016): JUNI 2016
Publisher : Sekretariat Badan Penelitian dan Pengembangan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.958 KB) | DOI: 10.21082/ip.v25n1.2016.p145-154

Abstract

Bioethanol is a plant-based fuels potential as alternative materials to substitute fossil fuels which are non-renewable. The aim of this study is to get the optimal dose of Saccharomyces cerevisiae as starer, concentration of nitrogen (urea) and fermentation time for the production of bioethanol effectively and efficiently. This study was conducted at the Laboratory of Postharvest Research and Development Institute, Bogor from May to September 2015. The materials used are molasses of sugar cane. The experimental design used was a factorial design with 3 factors. The first factor was the treatment of fermentation time (1, 2 and 3 days). The second factor was the nitrogen concentration (0, 2 and 4 grams). The thirtd factor was the Saccharomyces cerevisiae concentration (1, 1.5 and 2 grams). Each treatment was repeated twice. Observations were made on the characteristics of the raw materials (total sugar content, ash content and calcium content) and the resulting product (total sugar content, alcohol content and yield). Data were analyzed using analysis of variance and Duncan Multiple Range Test (DMRT). The results showed that the addition of starter Saccharomyces cerevisiae and treatment of urea 2 grams each produced the highest yield alcohol with a fermentation time of 3 days.
Co-Authors A.A. Ketut Agung Cahyawan W Abdullah bin Arif Abdullah Bin Arif Achmad Zainudin Agus Budiyanto Agus Budiyanto ANJA MERYANDINI Anwar Nur Anwar Nur Arif SP.MSi, Abdullah Bin Arif, Abdullah bin Budiyanti, Agus Budiyanto, Agus Christina Winarti Darwis, Abdul Aziz Dedi Fardiaz Diyono, Wahyu Diyono, Wahyu Djumali Mangunwidjaja Djumali Mangunwidjaja Dwi Setyaningsih EKA RURIANI Eka Ruriani Endang Prangdimurti Endang S Rahayu Endang S Rahayu Eni Harmayani Eni Harmayani Enrico Syaefullah Erliza Noor Evi Savitri Iriani Faizal Gayang Firda DIMAWARNITA Hanny Hafiar Hayuningtyas, Maulida I Ketut Suada I Wayan Arnata Illah Sailah Irfan Syauqi Beik Irinne D.P Khaswar Syamsu Lestari, Puji M. ANWAR NUR M. EDY SOFIYANTO MARIA BINTANG Maulida Hayuningtyas Munarso, S. Joni Murdiyatmo, Untung nFN Suliantari nFN Widaningrum Nurhayati, Immas Puji Lestari PUJI LESTARI Puji Lestari Purwiyatno Hariyadi Rahmawati Rahmawati Ratih Dewanti -Hariyadi Ratnaningsih Ratnaningsih Ribowo, Sugeng Rina Masriani Rosmimik Rosmimik Rosmimik, Rosmimik Sakae Suzuki Sri Laksmi Suryaatmadja Sri Usmiati Suharyanto Titi C Sunarti Titi C. Sunarti Titi Candra Sunarti Titi Chandra Sunarti Tri Marwati Tri Marwati Tri Marwati Tri Panji Tun T. Irawadi Tun Tedja Irawadi Wahyu Diyono Wahyu Diyono Yandra Arkenan Yoshiharu Fujii