Highly Efficient Modified Constructed Wetlands Using Waste Materials for Natural Acid Mine Drainage Treatment von Wibowo, Yudha Gusti, Wijaya, Candra, Yudhoyono, Aryo, Sudibyo, Yuliansyah, Ahmad Tawfiequrrahman, Safitri, Hana, Tsabitah, Natasya, Nur’ani, Herlina, Khairurrijal, Khairurrijal, Petrus, Himawan Tri Bayu Murti

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Separation of nickel and cobalt from nitrate leaching solutions of laterite ore by solvent extraction using trihexyltetradecylphosphonium bis (2,4,4-trimethyl pentyl) phosphinate von Yuda, Aulia Pertiwi Tri, Avista, Dira, Astuti, Widi, Petrus, Himawan Tri Bayu Murti

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Kinetics of silica precipitation in geothermal brine with seeds addition: minimizing silica scaling in a cold re-injection system von Setiawan, Felix Arie, Rahayuningsih, Edia, Petrus, Himawan Tri Bayu Murti, Nurpratama, Muhammad Istiawan, Perdana, Indra

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Phosphate Decomposition by Alkaline Roasting to Concentrate Rare Earth Elements from Monazite of Bangka Island, Indonesia von Purwanti, Tri, Setyadji, Mochamad, Astuti, Widi, Perdana, Indra, Petrus, Himawan Tri Bayu Murti

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Dissolution of Rare Earth Elements Concentrate from Xenotime Sand with Strong Acids von Petrus, Himawan Tri Bayu Murti, Amiliana, Rahmatika Alfia, Mulyono, Panut

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A novel method: Nickel and cobalt extraction from citric acid leaching solution of nickel laterite ores using oxalate precipitation von Astuti, Widi, Nurjaman, Fajar, Rofiek Mufakhir, Fika, Sumardi, Slamet, Avista, Dira, Cleary Wanta, Kevin, Tri Bayu Murti Petrus, Himawan

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Potency of Rare Earth Elements and Yttrium in Indonesia Coal Ash von Perdana, Indra, Rosita, Widya, Anggara, Ferian, Besari, Dea Anisa Ayu, Petrus, Himawan Tri Bayu Murti, Bendiyasa, I Made

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The effect of TEOS precursor and CTAB addition in the synthesis of magnetic mesoporous silica nanoparticles for drug delivery von Oktaviani, Erika Dwi, Petrus, Himawan Tri Bayu Murti, Kusumastuti, Yuni

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Characteristic of Hg removal using zeolite adsorption and Echinodorus palaefolius phytoremediation in subsurface flow constructed wetland (SSF-CW) model von Prasetya, Agus, Prihutami, Pramesti, Warisaura, Angge Dhevi, Fahrurrozi, M., Murti Petrus, Himawan Tri Bayu

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CHARACTERIZATION OF THREE DIMENSIONAL SCAFFOLDS FROM LOCAL CHITOSAN/ALGINATE/GEOTHERMAL SILICA FOR POTENTIAL TISSUE ENGINEERING APPLICATIONS von YUNI KUSUMASTUTI, MIME KOBAYASHI, FISKA YOHANA PURWANINGTYAS, MAZAYA NAJMINA, HIMAWAN TRI BAYU MURTI PETRUS, NUR ROFIQOH EVIANA PUTRI, BUDHIJANTO, MASAO TANIHARA

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Optimization Model on the Effect of Clove Oil, Formaldehyde, and Chitosan Added to Batik Fabric Colored with Gambier (Uncaria gambir Roxb): Antifungal Properties and Stability von Rahayuningsih, Edia, Setiawan, Felix Arie, Ayanie, Conny Julanda, Antoko, Ambrosius Aditya, Ayuningtyas, Yosephine Intan, Petrus, Himawan Bayu

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Nickel Recovery Optimization and Kinetic Study of Morowali Laterite Ore von Prameswara, Gyan, Tyassena, Flaviana Yohanala Prista, Pasaribu, Monita, Trisnawati, Iga, Petrus, Himawan Tri Bayu Murti

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Microencapsulation of betacyanin from red dragon fruit (Hylocereus polyrhizus) peels using pectin by simple coacervation to enhance stability von Rahayuningsih, Edia, Setiawan, Felix Arie, Rahman, Ahmad Badawi Kasyfur, Siahaan, Tomimoto, Petrus, Himawan Tri Bayu Murti

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Reaction kinetics modeling for lithium and cobalt recovery from spent lithium-ion batteries using acetic acid von Setiawan, Hendrik, Petrus, Himawan Tri Bayu Murti, Perdana, Indra

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Study on Rare Earth Elements Leaching from Magnetic Coal Fly Ash by Citric Acid von Prihutami, Pramesti, Prasetya, Agus, Sediawan, Wahyudi Budi, Petrus, Himawan Tri Bayu Murti, Anggara, Ferian

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Atmospheric Leaching Behavior and Kinetics Study of Roasted Laterite Ore von Prameswara, Gyan, Amin, Idi, Ulfah, Andi Nurfaadhilah, Trisnawati, Iga, Petrus, Himawan Tri Bayu Murti, Puspita, Fitria

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Ruwai Galena Ore Purification Through Column Flotation Process von Prijadi, Alexander William, Wanta, Kevin Cleary, Petrus, Himawan Tri Bayu Murti, Idrus, Arifudin, Susanti, Ratna Frida

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Removal of Sulphate and Heavy Metals from Acid Mine Drainage using Permeable Reactive Barrier Technique von Anungstri, Rissa, Petrus, Himawan Tri Bayu Murti, Prasetya, Agus

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Ilmenite Sand Direct Leaching Kinetics in Hydrochloric Acid Solution von Anggraeni, Venisa Mega Puteri, Supriyatna, Yayat Iman, Astuti, Widi, Sumardi, Slamet, Prasetya, Agus, Petrus, Himawan Tri Bayu Murti, Purnomo, Chandra Wahyu

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Kinetics on roasting reduction of limonitic laterite ore using coconut-charcoal and anthracite reductants von Petrus, Himawan Tri Bayu Murti, Putera, Andreas Diga Pratama, Sugiarto, Edi, Perdana, Indra, Warmada, I Wayan, Nurjaman, Fajar, Astuti, Widi, Mursito, Anggoro Tri

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