Search Results - "Ngatijo"

Integrated Project Based Learning (PjBL) with STEM and Field Study in Elemental Chemistry Learning by Pratiwi, Nurul, Ngatijo, Ngatijo, Bemis, Restina

“…This research investigates the effectiveness of a project-based learning (PjBL) model integrated with Science, Technology, Engineering, and Mathematics (STEM)…”
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Synthesis and Characterization of Nano-sized Carbonated Calcium Hydroxyapatite (CHAp) from Rebon shrimp (Acetes erythraeus) as a Candidate for Dental Restoring Application by Ngatijo, Ngatijo, Bemis, Restina, Heriyanti, Heriyanti, Rahmi, Rahmi, Ulwan, Nashih, Basuki, Rahmat

“…Carbonated calcium hydroxyapatite (CHAp) exhibits excellent biocompatibility with bone and teeth, making it an ideal candidate for orthopedic and dental…”
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Integrated Project Based Learning (PjBL) with STEM and Field Study in Elemental Chemistry Learning by Nurul Pratiwi, Ngatijo Ngatijo, Restina Bemis

“…This research investigates the effectiveness of a project-based learning (PjBL) model integrated with Science, Technology, Engineering, and Mathematics (STEM)…”
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Comparison the New Kinetics Equation of Non-competitive Sorption Cd(II) and Zn(II) onto Green Sorbent Horse Dung Humic Acid (HD-HA) by Basuki, Rahmat, Ngatijo, Ngatijo, Santosa, Sri Juari, Rusdiarso, Bambang

“…The new kinetics equation has been proposed and applied to the sorption of Cd(II) and Zn(II) onto green sorbent horse dung humic acid (HD-HA). This work aims…”
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Comparison of Au(III) Sorption on Amine-Modified Silica (AMS) and Quaternary Amine-Modified Silica (QAMS): A Thermodynamic and Kinetics Study by Ngatijo, Ngatijo, Basuki, Rahmat, Nuryono, Nuryono, Rusdiarso, Bambang

“…Amine-Modified Silica (AMS) and Quaternary Amine-Modified Silica (QAMS) has been synthesized through the sol-gel process for adsorption Au(III) in aqueous…”
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Reinforcement of Quaternary Ammonium Modified Silica (QAMS) with Magnetite and its Application by Solid Phase Adsorption (SPA) to Adsorb Chromate Ions by Ngatijo, Ngatijo, Bemis, Restina, Aziz, Abdul, Basuki, Rahmat

“…Chromium (VI) in the form of chromate anions that have toxic properties needs to be overcome. This study aims to reinforce cationic sorbent quaternary…”
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The Effects of Biochar Incorporation on the CO2, N2O, and CH4 Emissions from the Soils of Stallholder Palm Oil Plantations, Jambi Province Indonesia by Muhammad, Damris, Ngatijo, Ngatijo, Prabasari, Ira Galih, Mardhotillah, Bunga

“…The domestic agricultural sector contributes 18% to the national greenhouse gas emissions (GHG); which is higher compared to its global counterpart. Biochar…”
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Adsorben Magnetit Terlapis Dimerkaptosilika untuk Adsorpsi Anion Logam [AuCl4]- dan [Cr2O7] by Ngatijo, Ngatijo, Gusti, Diah Riski, Fadhilah, Abdurrazaq Habib, Khairunnisah, Resilta

“…Adsorbent magnetite-dimercapto-silica (Fe3O4 - DMS) is a synthesis of magnetite with 2,3-dimercapto-1-propanol which has been applied to adsorb anions [AuCl4]…”
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Nanofikasi Fraksi Tanah Gambut untuk Modifikator Nanomagnetit/AH-Kitosan sebagai Kandidat Penanggulangan Pencemaran Zat Warna by Ngatijo, Ngatijo, Bemis, Restina, Ihsan, Mahya, Gusmaini, Nurul, Hidayat, Salim, Basuki, Rahmat

“…The nanomagnetite/HA-Chitosan adsorbent has been successfully synthesized by the co-precipitation method. HA was synthesized from the peat soils of Geragai…”
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PEMETAAN MAGNITUDE OF COMPLETENESS (Mc) UNTUK GEMPA DI WILAYAH BENGKULU by Hanafi, Ridwan, Dewi, Ira Kusuma, Ngatijo, Ngatijo

“…Dengan menggunakan data gempa bumi dari katalog USGS dan BMKG dari tahun 2009 hingga 2021, penelitian dilakukan untuk mengestimasi nilai Mc, nilai-b, dan…”
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Decontamination of Mercury from Mined Soil using Magnetite Functionalized Quaternary Ammonium Silica (Fe3O4/SAK) by Ngatijo, Ngatijo, Permatasari, Defia Indah, Farid, Faizar, Bemis, Restina, Heriyanti, Heriyanti, Basuki, Rahmat, Wibowo, Yudha Gusti

“…Artisanal small-scale gold mining (ASCGM) has caused mercury contamination. However, efforts to decontaminate mercury from the ex-mining soils are still rare…”
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Sorption-desorption profile of Au(III) onto silica modified quaternary amines (SMQA) in gold mining effluent by Ngatijo, Basuki, Rahmat, Rusdiarso, Bambang, Nuryono

“…•Synthesis of SMQA from rice hull ash and Characterization of SMQA by FT-IR, XRD, SEM and BET analyzer.•Au(III) adsorption on SMQA: thermodynamics and kinetics…”
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Black Water Purification by Activated Carbon from Ilalang Weeds (Imperata cylindrica) Adsorbent in Peatland Rural Area by Ngatijo, Ngatijo, Heriyanti, Heriyanti, Putri, Winda Arinda, Irunsah, Aslan, Ishartono, Bayu, Basuki, Rahmat

“…The black water containing humic acid, HA in peat land rural area is a serious issue. This study aims to synthesis of activated carbon, AC from Ilalang Weeds,…”
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Adsorpsi Methylene Blue pada Nanopartikel Magnetit tersalut Asam Humat: Kajian Isoterm dan Kinetika by Ngatijo, Ngatijo, Gusmaini, Nurul, Bemis, Restina, Basuki, Rahmat

“…Nanopartikel magnetit merupakan suatu material dengan sifat magnet yang stabil dan memiliki luas permukaan tinggi. Penyalutan nanopartikel magnetit dengan asam…”
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Synthesis and Characterization of Adsorbent Materials Magnetite Mercaptosilicate Ion Imprinted Polymer as Cadmium Ion Adsorbent by Nabela Viviana, Ngatijo, Restina Bemis, Diah Riski Gusti

“…Cadmium (Cd) is a toxic heavy metal with the active property of reacting with other components so that cadmium residues can quickly enter the food chain and…”
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Amobilisasi kitosan pada alginat sebagai adsorben ion Cr(VI) dan Pb(II) by Lestari, Intan, Sy, Salmariza, Herlina, Lidia, Ngatijo, Ngatijo, Permana, Edwin

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Pembuatan Lahan Percontohan Tanaman Padi (Oriza Sativa L.) melalui Recovery Logam Berat by Ngatijo, Ngatijo

“…Telah dilakukan sintesis material amonium kuaterner hibrida silika (AKHS) dari abu sekam padi (ASP) sebagai prekursor silika. Proses modifikasi silika dengan …”
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Sintesis dan karakterisasi magnetit terlapis dimerkaptosilika by Habib, Abdurrazaq, Ngatijo, Gusti, Diah Riski

“…Synthesis of dimerkaptosilica coated magnetite was carried out in several stages, namely synthesis of magnetite from FeCl3.6H2O and FeSO4.7H2O by…”
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KARAKTERISASI KANDUNGAN URANIUM DAN UNSUR JEJAK PELET SINTER UO2 UNTUK FORENSIK NUKLIR by Torowati, Torowati, Ngatijo, Ngatijo, Rahmiati, Rahmiati, Mustika, Deni, Yusnitha, Erilia, Yulianto, Tri, Setiawan, Jan

“…KARAKTERISASI KANDUNGAN URANIUM DAN UNSUR JEJAK PELET SINTER UO2 UNTUK FORENSIK NUKLIR. Forensik nuklir merupakan salah satu alat yang penting didalam keamanan…”
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Sintesis dan karakterisasi fotokatalis ZnO/karbon aktif dan aplikasinya pada degradasi rhodamin B by Bemis, Restina, Nelson, Ngatijo, Nurjanah, Siti, Maghviroh, Nur'aini

“…Telah dilakukan sintesis dan karakterisasi ZnO/karbon aktif sebagai fotokatalis untuk mendegradasi rhodamin B. Fotokatalis ZnO/karbon aktif disintesis…”
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