Vol 7, No 1 (2023)

Volume 7, No 1 July 2023

Equilibrium Journal of Chemical Engineering (EJCHE) (Vol. 7, No. 1, 2023) consists of 12 original research articles. These articles were authored/co-authored by 49 authors from 9 universities/institutions ( Universitas Pembangunan Nasional “Veteran” Yogyakarta, Polytechnic STMI Jakarta, Vocational School of Diponegoro University, Universitas Sebelas Maret, Universitas Malikussaleh, Politeknik Negeri Ujung Pandang, Politeknik Negeri Lampung, Vocational School of Universitas Sebelas Maret, Institut Teknologi Sepuluh Nopember). All published articles have passed the double-blind review process as in the regular process

Full Issue

View or download the full issue Cover Vol. 7 No. 1 Editorial Team Reviewers Vol. 7 No. 1

Table of Contents

Articles

Effect of Potassium Peroxodisulphate and Microwave Power on Hydrogel Character Based on Banana Peel Waste Using Microwave Grafting Method
Sperisa Distantina, Ghea Safiraventa Anggreini, Fahrul An'nas Al Kamal, Mujtahid Kaavessina, Fadilah Fadilah
https://dx.doi.org/10.20961/equilibrium.v7i1.67919
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1-8
The Effect Of Concentration And Type Of Soaking Media (Water, Alcohol, Salt, And Vinegar) On Decreasing Oxalate Levels (Washability) In Porang
Bambang Sugiarto, Adhi Setyawan, Octavia Nurmalitasari, RR Endang Sulistyowati
https://dx.doi.org/10.20961/equilibrium.v7i1.65677
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9-13
The Effect of Coffee Husk Waste Addition with Alkalisation Treatment on the Mechanical Properties of Polypropylene Composites
Ella Melyna, Atika Pratiwi Afridana
https://dx.doi.org/10.20961/equilibrium.v7i1.68556
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14-22
Effect of Delignification Process on Cellulose, Hemicellulose, and Lignin Content on Liquid Glucose Production from a Mixture of Corn Cobs (Zea mays) and Sugar Cane Bagasse (Saccharum officinarum)
Muhammad Aqil Hasani, Anggun Puspitarini Siswanto
https://dx.doi.org/10.20961/equilibrium.v7i1.64558
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23-26
Absorption of Tar Content in Producer Gas using Used Cooking Oil in a Packed-bed Column
Firman Asto Putro, Joko Waluyo, Bahaul Fahmi Al Haq, Wahyu Nur Hidayat, Sunu Herwi Pranolo
https://dx.doi.org/10.20961/equilibrium.v7i1.70383
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27-36
Biodegradable Wet Wipes from Palm Fiber Combined with Extract from Palm Leaves as Antibacterial Agent
Fadilah Fadilah, Divanda Sekar Rahayu Ningtyas, Audrey Vista Candra Dewi, Anita Budi Krisnawati, Reyza Fachrezy Putra
https://dx.doi.org/10.20961/equilibrium.v7i1.71089
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37-46
Microencapsulation of Garlic Oil with Gelatin and Maltodextrin Encapsulant Using the Coacervation Method
Elisa Fitriyani, Anastasia Devina Damayantia, Listia Aulia Ruwaidaha, Shifa Annisa Nabila, Fadilah Fadilah
https://dx.doi.org/10.20961/equilibrium.v7i1.64248
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47-52
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
https://dx.doi.org/10.20961/equilibrium.v7i1.72732
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53-58
The Use of Soxhlet Techniques in the Essential Oil Extraction from Anise Seeds (Pimpinella anisum)
Arifah Sukasri, Wahyu Budi Utomo, Rahmiah Sjafruddin, Muhammad Nursam
https://dx.doi.org/10.20961/equilibrium.v7i1.73410
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59-68
Response Surface Methodology-Based Parameter Optimization of Candlenut Seeds Extraction (Aleurites moluccana Willd)
Yeni Variyana, Dewi Ermaya, Shintawati Shintawati, Devy Cendekia, Mahfud Mahfud
https://dx.doi.org/10.20961/equilibrium.v7i1.72842
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69-77
The Prospects and Challenges of Biopolymers for Enhanced Oil Recovery (EOR)
Maudy Pratiwi Novia Matovanni, Muhammad Nur Ikhsanudin, Rizky Ibnufaatih Arvianto, Joko Waluyo, Sperisa Distantina, Mujtahid Kaavessina, Sunu Herwi Pranolo
https://dx.doi.org/10.20961/equilibrium.v7i1.73947
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78-86
Calcination of Various Eggshell Wastes into CaO Heterogeneous Catalysts
Dona Kurniawati Dewi, Vira Mawardha Putri, Vita Febriyanti, Cornelius Satria Yudha
https://dx.doi.org/10.20961/equilibrium.v7i1.74484
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87-92