Vol. 6 No. 2 (2022): October 2022

Articles

• Comparison of Oil Palm Empty Fruit Bunch Delignification at Room and Mild Temperature

  Lidya Elizabeth, Emmanuela Maria Widyanti, Bambang Soeswanto, Dini Sri Wahyuni, Kartika Dian Pratiwi

  91-98

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• Techno-Economic Analysis of Extractive Butanol Fermentation by Immobilized Cells with Large Extractant Volume

  Rizki Fitria Darmayanti, Maktum Muharja, Tao Zhao, Ming Gao, Yukihiro Tashiro, Kenji Sakai, Kenji Sonomoto

  99-111

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• Optimization of Essential Oil Extraction of Beluntas (Pluchea Indica L.) Leaves by Using Solvent-Free Microwave Extraction

  Nur Karima, Nova Chintya Kurniawati, Boy Arief Fachri, Istiqomah Rahmawati, Bekti Palupi, Mahfud Mahfud, Ditta Kharisma Yolanda Putri, Atiqa Rahmawati, Badril Azhar, Maktum Muharja

  112-119

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• Effect the Addition of Biodiesel from Nyamplung Oil (Calophyllum Inophyllum) on Performance and Emission Characteristics of Diesel Engines

  Abdul Hamid, Amin Jakfar, Saiful Saiful, Ike Dayi Febriana, Faizatur Rohmah

  120-127

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• Delignification of Cassava Peel by Using Alkaline Hydrogen Peroxide Method: Study of Peroxide Concentration, Solid/Liquid Ratio, and pH

  Dini Nur Afifah, Neni Damajanti, Maulani Mustholidah, Hariyanti

  128-137

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• Vegetable Waste Biodrying Treatment for Energy Recovery as Refuse Derived Fuel Potential

  Iva Yenis Septiariva, I Wayan Koko Suryawan, Mega Mutiara Sari

  138-146

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• Thermal Energy Conversion in Making Biochar from Jengkok Tobacco Waste Using Pyrolysis Extrusion Model

  Taufik Iskandar, Ayu Chandra Kartika Fitri

  147-153

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