Vol 9, No 3 (2024)

October 2024

Table of Contents

Articles

Synthesis and Characterization of ZnO with Calcination Temperature Variation and Surfactant Addition using Chemical Coprecipitation Method
Charlena Charlena, Sri Sugiarti, Yemima Chellyne Khefanny
Full-text PDF
123-129
The Effect Of Purple Sweet Potato Starch Variation On Marshmallow Characteristics
Ayu Puspita Ningsih, Lusi Marlina
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130-138
Optimization of Coal Fly Ash Heating Temperature as an Adsorbent to Improve Acid Mine Water Quality
Thoufiq Ridhowan, Eka Sri Yusmartini, Dian Kharismadewi
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139-146
Synthesis Gas Production From Palm Oil Shell Waste Using Al/Cr Metal Pillared Bentonite Catalyst For Eco-Friendly Fuel
Indah Puspita, Muhammad Faizal, David Bahrin
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147-154
Modification of CaO from Quail Egg Shells with Sodium Dodecyl Sulfate through Extraction and Precipitation Method as Adsorbent for Methylene Blue Dyes
Widia Purwaningrum, Yolanda Fany Claudia Manurung, Fatma Fatma, Ady Mara
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155-162
Synthesis and Characterization of Schiff Base from 4,4-Diaminodiphenyl Ether and Vanillin and its Interaction with Cu2+ Metal Ion
Nurlisa Hidayati, Erika Dhamayanti, Desnelli Desnelli, Muhammad Said, Nova Yuliasari, Umi Nurlailia
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163-169