Ethanol Dehydration in Fixed Bed Column Using Pellet Adsorbent From Natural Zeolite Lampung by Jonathan Kristian Adisaputro, Simparmin Br. Ginting

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Characterization and Application of HCl-Activated LTA Zeolite from Lampung Natural Zeolite (LNZ) for Bioethanol Purification by Simparmin Br Ginting, Herry Wardono, Ulfa Islamia, Darmansyah .

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Adsorpsi Logam Berat Menggunakan Selulosa Xanthat dari Bagas Tebu by Dewi Agustina Iryani, Nisa Meutia Risthy, Simparmin Br. Ginting, Darmansyah Darmansyah

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Pengaruh Waktu Aging pada Sintesis Zeolit Linde Type-A (LTA) dari Zeolit Alam Lampung (ZAL) dengan Metode Step Change Temperature of Hydrothermal by Simparmin Br. Ginting, Guntur Arya Perdana, Darmansyah Darmansyah, Dewi Agustina Iryani, Herry Wardono

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Extraction of Natural Dyes from Cocoa Pod Husk (Theobroma cacao L.) using Ultrasound Assisted Extraction as a Natural Fabric Dye by Herti Utami, Katrina Harahap, Annisa Fitria Pista, Ara Annastasya Azizah, Arlin Marlina, Yuli Darni, Simparmin br Ginting

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Biochar MMT ZnAl LDH composite materials derived from solid waste for heavy metal removal in artificial acid mine drainage by Yudha Gusti Wibowo, Hana Safitri, Kusumawati, Wahyu Dera Aini, Richar Farantino, Simparmin Br Ginting, Asnan Rinovian, Setyo Budi Kurniawan, Khairurrijal Khairurrijal, Tarmizi Taher, Wida Banar Kusumaningrum, Sudibyo Sudibyo, Ahmad Tawfiequrrahman Yuliansyah, Himawan Tri Bayu Murti Petrus

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