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Widi Astuti

national research & innovation agency of indonesia (brin)

17H指数
157论文数
1.1K被引数
收录论文 25
发表时间
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Sustainable Recovery of Rare Earth Elements from Coal Fly Ash via Biohydrometallurgy Using Alicyclobacillus ferrooxydans: Effects of Pulp Density and Pyrite Amendment
err2025-10-01
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PREAI
errChaerun, Siti Khodijah; Winarko, Ronny; Chaerun, Raudhatul Islam; Mufakhir, Fika Rofiek; Lumbantobing, Sarinah Tiodora; Rus, Aisyah Minzikrina Masbar; Masruri, Muhammad Hafid; Ichlas, Zela Tanlega; Minwal, Wahyudin Prawira; Santoso, Imam; Astuti, Widi
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The Utilization of Pyrolyzed Palm Oil Bunch for Limonitic Laterite Ore Reduction Followed by Magnetic Separation利用热解棕榈油果串对褐铁矿型矿石进行还原,随后进行磁选
err2025-09-01
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PREAI
errWicaksono, Muhammad Dwiki Satrio; Sujoto, Vincent Sutresno Hadi; Putera, Andreas Diga Pratama; Anggara, Ferian; Astuti, Widi; Nurjaman, Fajar; Iryani, Dewi Agustina; Petrus, Himawan Tri Bayu Murti
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Red mud as a source of scandium: A review赤泥作为钪的来源:综述
err2025-08-13
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PREAI
errCavit Kumaş; Hendra Prasetia; Widi Astuti; Slamet Sumardi; Fika Rofiek Mufakhir; Muhammad Rizki Firdaus Fasya
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Selective separation of nickel and cobalt from NCA-type lithium-ion battery precipitates using disodium EDTA使用乙二胺四乙酸二钠选择性分离NCA型锂离子电池沉淀物中的镍和钴
err2025-06-23
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PREAI
errAlif Ulfatun Nur Izzati; Vincent Sutresno Hadi Sujoto; Widi Astuti; Yayat Iman Supriyatna; null Sutijan; Indra Perdana; Himawan Tri Bayu Murti Petrus; Agus Prasetya
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Synthesis and characteristics of Na-A zeolite from coal fly ash and application for adsorption of cerium(III)
err2025-01-01
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PREAI
errDaulay, Amru; Astuti, Widi; Sumardi, Slamet; Mufakhir, Fika Rofiek; Supriyatna, Yayat Iman; Haryono, Tri; Samada, Lukmanul Hakim
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Maleic anhydride esterified potato starch as the binder in silicon nanoparticles anode for lithium-ion batteries马来酸酐酯化马铃薯淀粉作为锂离子电池硅纳米负极的粘合剂
err2024-11-01
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PREAI
errPetrus, Himawan Tri Bayu Murti; Daulay, Amru; Astuti, Widi; Supriyatna, Yayat Iman; Kurniawan, Ade; Yuwono, Akhmad Herman; Maulana, Fakhri Akbar
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Electrocoagulation in Wastewater from Spent-Batteries Recycling电凝法在废旧电池回收废水中的应用
err2024-08-01
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errOAAI
errMufakhir, Fika Rofiek; Khotimah, Chusnul; Oediyani, Soesaptri; Astuti, Widi; Sumardi, Slamet; Prasetia, Hendra; Arham, La Ode; Hakim, Hafid Zul; Petrus, Himawan Tri Bayu Murti; Poernomo, Venny
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Kinetic Study of Lithium Leaching from Sidoarjo Mud Using Sulfuric Acid
err2023-07-25
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PREAI
errMaulidia, Anisa; Sujoto, Vincent Sutresno Hadi; Sudarmaja, Dewa Putu Agus; Putri, Januarti Jaya Eka; Jenie, Siti Nurul Aisyiyah; Astuti, Widi; Supriyatna, Yayat Iman; Warmada, I. Wayan; Anggara, Ferian; Petrus, Himawan Tri Bayu Murti
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Utilization of the spent catalyst as a raw material for rechargeable battery production: The effect of leaching time, type, and concentration of organic acids
err2023-05-15
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errOAAI
errPanggabean, Tabita Kristina Mora Ayu; Susanti, Ratna Frida; Astuti, Widi; Petrus, Himawan Tri Bayu Murti; Kristijarti, Anastasia Prima; Wanta, Kevin Cleary
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Synthesis of Titanium Ion Sieves and Its Application for Lithium Recovery from Artificial Indonesian Geothermal Brine钛离子筛的合成及其在印尼人工地热卤水中锂回收中的应用
err2023-03-28
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errOAAI
errTangkas, I. Wayan Christ Widhi Herman; Sujoto, Vincent Sutresno Hadi; Astuti, Widi; Jenie, Siti Nurul Aisyiyah; Anggara, Ferian; Utama, Andhika Putera; Petrus, Himawan Tri Bayu Murti; Sutijan
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Lithium Separation from Geothermal Brine to Develop Critical Energy Resources Using High-Pressure Nanofiltration Technology: Characterization and Optimization
err2023-01-09
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errSutijan, Sutijan; Darma, Stevanus Adi; Hananto, Christopher Mario; Sujoto, Vincent Sutresno Hadi; Anggara, Ferian; Jenie, Siti Nurul Aisyiyah; Astuti, Widi; Mufakhir, Fika Rofiek; Virdian, Shinta; Utama, Andhika Putera; Petrus, Himawan Tri Bayu Murti
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A novel method: Nickel and cobalt extraction from citric acid leaching solution of nickel laterite ores using oxalate precipitation
err2023-01-01
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PREAI
errAstuti, Widi; Nurjaman, Fajar; Mufakhir, Fika Rofiek; Sumardi, Slamet; Avista, Dira; Wanta, Kevin Cleary; Petrus, Himawan Tri Bayu Murti
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Circular Economy of Coal Fly Ash and Silica Geothermal for Green Geopolymer: Characteristic and Kinetic Study
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IF5.3
err2022-04-11
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errOAAI
errPetrus, Himawan Tri Bayu Murti; Olvianas, Muhammad; Shafiyurrahman, Muhammad Faiz; Pratama, I. Gusti Agung Arvin Nanda; Jenie, Siti Nurul Aisyiyah; Astuti, Widi; Nurpratama, Muhammad Istiawan; Ekaputri, Januarti Jaya; Anggara, Ferian
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Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature)
err2022-01-20
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errOAAI
errSutijan; Wahyudi, Satrio; Ismail, Muhammad Fadlil; Mustika, Pra Cipta Buana; Astuti, Widi; Prasetya, Agus; Petrus, Himawan Tri Bayu Murti
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Effect of Operating Conditions on Lithium Recovery from Synthetic Geothermal Brine Using Electrodialysis Method操作条件对电渗析法从合成地热卤水中回收锂的影响
err2022-01-17
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PREAI
errSujoto, Vincent Sutresno Hadi; Sutijan; Astuti, Widi; Sumardi, Slamet; Louis, Isana Supiah Yosephine; Petrus, Himawan Tri Bayu Murti
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