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Journal : Indonesian Green Technology Journal

Recovery Potential Study of Waste Containing Carbohydrate Starch as an Alternative Raw Material of Bioethanol in Hospital Prasetiyo, Bagus Dadang; Sholihah, Qomariyatus
Indonesian Green Technology Journal Vol. 13 No. 2 (2024)
Publisher : Sekolah Pascasarjana, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.igtj.2024.013.02.01

Abstract

The aim of the study is to identify waste to assess the potential recovery of hospitalized rice waste as an alternative raw material source of bioethanol. Values are calculated based on the alcoholic fermentation and distillation process, which was measured by using Alcohol Meters and Cost-Benefit Analysis (CBA) computation. The methodological steps used begin with a study idea, which includes a literature review, a waste flow system involving carbohydrate starch, and determining the distribution of characteristics of waste containing carbohydrate starch. The results were then followed up with an initial evaluation of the potential through interviews and questionnaires. After the initial evaluation, data have been collected, and further data processing will be carried out using a structured survey of rice waste at the sources of production. The management of existing rice waste will also be evaluated. Thus, data on the generation, characteristics, and composition of rice waste were obtained through sampling. Data analysis was performed using statistical tests and laboratory tests, as well as the calculation of Cost-Benefit Analysis. The average amount of rice waste hospitalized is 69.34 kg/day, and the average amount of ethanol produced through the fermentation and distillation process of hospitalized rice waste is 80%. Using IRR (Internal Rate of Return) and NPV (Net Present Value in CBA calculations at each of the profits/benefits. Rice waste has the potential to be recovered as an alternative source of raw material for bioethanol, yielding a value that exceeds its cost. IRR of rice waste from Hospital “X” is 21.54%.
Co-Authors A.A. Ketut Agung Cahyawan W Abdurrahman, Fandy Trianto Aditya Yudha Darmawan Adriansyah Hulukati, Stephan Afifa, Faisa Ahmad Alim Bachri Aisyah Ramadhana Al Ghifar, M Habibul Ichwan Alifia Dewi Azzahra Alvianto, Muhammad Farhan Andarini , Sri Aprilisia, Nita Aprillia, Dyan Nur Ajeng Aprizal Satria Hanafi Aprizal Satria Hanafi Aprizal Satria Hanafi Aprizal Satria Hanafi, Aprizal Satria Arief Rachmansyah Arif Andoyo Arifin, Aprilina Arifin, Nur Hikmah Armandito, Fajri Arraihan, Muhammad Faza Astuteryanti Tri Lustyana Auditra Humaira Firdania Aurielle, Karenina Aziz, Abdul Bambang Santoso Haryono Bambang Semedi Benaya Raymintang Nozal Brilliansyah, Firsta Wildan Dena Natalia Langi Dewi Hardiningtyas Dewiprasyanti, Dini Septiana Dirman, Eris Nur Dwi Mulyono Putro Elisa Dwi Feditasari Ellena Windya Safitri Ema Novita Deniati Endra Yuafanedi Arifianto Ery Farida Fahruroji Falah, Ray Refaldi Ali Farida, Ery Farrahtania, Aulliya Arwa Fatimah Nurulita Az Zahrah Fhaiz, Izza Mahdalena Nisa?ul Fhaiz, Izza Mahdalena Nisa’ul Firda Hidayati Firdaus, Raynald Fitri, Amanda Maulidya Friesca Farahdea Frivaldo, Macvin Galisong, Ridwan Danuarta Hajar, Baiq Siti Halomoan, Christian Herlambang, Fairus Azizah Herlambang, Prasetyo Fajarianto Hidayah, Nabilah Dzatil Hidayat, Rayhan Ahsanul Hudaya, Yasmine Naylal Husna, Abdul Nafi' Ike Wanusmawatie Impolando, Diory Musa Irma Widyanti Ishardita Pambudi Tama Ismail, Muhammad Farhan Isworo, Jeisson Claudyo Jannah, Annisa Ashabul Kartikaningsih, Hartati Kuncoro, Wahyudi Kusdiwanggo, Susilo Kusumawardani, Andini LAILATUL FITRIAH Lalu Moh Yuda Isnaini Lestari, Dinda Gandi Lilik Wahyuni Lustyana, Astuteryanti Tri Luthfansa, Imam Luthfiana, Yusrina M. Halim Natsir M. Halim Natsir M.Trisetya Hadi Saputra, M.Trisetya Hadi Maghdiyyah, Zahra Ashiela Mahardika, Gloria Bintang Malik Ibrahim Margaretha, Clarintha Martina Martina Maulana, Al Ghifari Muhammad Maulana, Dimas Bintang Maulidin, Yusril Firman Mayyora, Restu Moh. Said Muhammad Adie Karya Muhammad Erdi Toeflyan Mujib, Moh. Nabila Aisyah Putri Nadhira Safa Azarine Nadia Bunga Kalistra, Nadia Bunga Naiborhu, Elsa Grace Albine Nasution, Muhammad Kemal Natalia, Kristina Natsir , M. Halim Novita Febrianti Novitasari, Rossa Nuddin Harahab Nugraha, Fabiola Saskia Rizki Nugraha, Muhammad Reza Maulana Dwi Nugraha, Oktavia Regina Putri Nur, Azka Izhharuddin Nurdin, Bachtiar Ilham Nurfajria, Firda Nurhidayanti Oktavia, Andiny Trie Pamungkas, Hafis Parmawati, Rita Prabowo, Bagas Luhur Prameswari, Intan Anin Prasetiyo, Bagus Dadang Prasetyo, Khusnul Prayoga, Pandhu Purwanto, Inggita Apsari Pusparini, Dwi Indah Putri, Wanda Fayza Putro, Wisnu Wijayanto Putro, Wisnu Wijayanto Rahmad, Abdul Haris Rahmawati, Nency Lia Randiansyah, Yoga Ratna Setyaningrum Remba Yanuar Efranto Rita Parmawati Rita Parmawati Rita Parmawati Royan, Muhammad Sabriansyah, Dava Putra Saptono Hadi, Saptono Satryo Bhara Wicaksono Setyanurani, Dwi Pawestri Shiddiq Kurniawan Siahaan, Melisa Jenifer Claudya Silvani, Nadia Silvia Hendarti Sinaga, Patricia Sabrina Sisilia Putri Suwandi SITI KHOLIFAH Solimun, Solimun Sri Andarini Sri Andarini Sugiono, Sugiono Sulha, Indiy Sutarto Hadi Ulhaq, Cindi Dhiya Ussy Andawayanti Verlina Intan Wulandari Violla Audina Wulandari Virgyawan, Muhammad Wanti Wanti Wanto, Alfi Haris Warsiman Wibisono, Danan Jaya Widiatmoko, Ferdiansyah Widodo, Dhymas Apriliyanto Widyaningrum, Tutut Zahran Rifananda, Muhammad Daffa Zakhya, Rafly Erva