Vol. 6 No. 2 (2023): JULY 2023

Articles

• The Jasmine Plant Growth Effect Supplemented with Liquid Organic Fertilizer from Banana Peels

  Rini Selly, Angel Shylvia Panjaitan, Dinda Natalisa Br. Gurusinga,, Dira Khairunissa, Santa Maria Manalu, Siti Rahmah

  100-105

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• Comparison between Transesterification Reaction with Microwave Heating and Conventional Heating for Biodiesel Production from Coconut Oil with Alkaline Catalyst

  Srunika Boangmanalu, Elfrida Ginting

  106-111

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• Effect of Different Retanning Agents on Shrinkage Temperature of Leathers

  Beena Zehra, Uzma Nadeem, Sarwat Ismail, Barkat Ali Solangi, Mohammad Kashif Pervez

  112-118

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• A Study of Mechanical and Thermal Properties Polymer Blend from Polystyrene with Poly(Ô‘-Caprolactone) that Obtained Using Bis(Dibenzoylmethanato)Zirconium(IV) Chloride Catalyst

  Muhammad Yusuf, Erwinsyah Utama

  119-124

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• Characterization of Molecularly Imprinted Polymers (MIPs) as Cholesterol-Absorbing Materials

  Nadia Nadia, Desy Kurniawati, Alizar Alizar

  125-129

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• Characterization of Silica Nanoparticles from Pumice as an Aerogel Adsorbent

  Rahma Hidayah, Desy Kurniawati, Alizar Alizar

  130-135

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• Synthesis and Characterization of Activated Carbon/Alginate/Nanocellulose-Cu Composites

  Atikah Nur Syahirah, Jasmidi Jasmidi, Zainuddin Muchtar, Siti Rahmah, Ahmad Shafwan Pulungan, Moondra Zubir, Rini Selly, Putri Faradilla

  136-142

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• Adsorption of Heavy Metal Cu(II) in Wastewater Using Adsorbents from Empty Oil Palm Bunches

  Indah Fitri, Hafni Indriati Nasution, Jasmidi Jasmidi, Moondra Zubir, Siti Rahmah, Rini Selly, Putri Faradilla

  143-152

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• Synthesis of Cu-(TAC) Composite with Oil Palm Empty Fruit Bunch Waste Activated Carbon Through the Adsorption Mechanism of βCarotene

  Lidia Mutia Sari, Jasmidi Jasmidi, Hafni Indriati Nasution, Moondra Zubir, Siti Rahmah, Rini Selly, Putri Faradilla

  153-164

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• Synthesis and Characterization of Activated Carbon/Alginate-Cu Composites

  Maya Novita Sari, Zainuddin Muchtar, Jasmidi Jasmidi, Siti Rahmah, Ahmad Shafwan Pulungan, Moondra Zubir, Rini Selly, Putri Faradilla

  165-170

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• Antioxidant Activity Test of Barangan Banana Peel (Musa Acuminata Linn) Etanol Extract With DPPH Method

  Nurul Arista, Rudi Munzirwan Siregar

  171-178

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• Synthesis And Characterization of Activated Carbon/Alginate/Nanocellulose-Fe Composite as Slow Release Fertilizer

  Riska Cahyati, Atikah nur Syahirah, Siti Rahmah, Zainuddin Muchtar, Jasmidi Jasmidi, Ahmad Shafwan Pulungan, Moondra Zubir, Rini Selly, Putri Faradilla

  179-184

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• Adsorption of Soluble Ammoniac Using A Porous Polymer Composite Cu-(TAC) And Activated Carbon Empty Fruit Palm Oil

  Rissah Maulina, Rini Selly, Hafni Indriati Nasution, Jasmidi Jasmidi, Moondra Zubir, Siti Rahmah, Putri Faradilla

  185-191

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• Effect of Chain Length on Fatty Alcohol Sulfation using SO3-DMF

  Elvri Melliaty Sitinjak, Indra Masmur, Dedi Tarigan, Cindy Anggini, Emma Juli Anamasta Simbolon, Endang Simatupang, Yulia Ratu Pane, Murniaty Simorangkir, Nurfajriani Nurfajriani

  201-206

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• Synthesis of Sodium Myristyl Sulfate with Myristyl Alcohol Sulfation using SO3-DMF

  Elvri Melliaty Sitinjak, Indra Masmur, Dedi Tarigan, Cindy Anggini, Emma Juli Anamasta Simbolon, Endang Simatupang, Yulia Ratu Pane, Murniaty Simorangkir, Nurfajriani Nurfajriani

  215-221

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