Papers - FUCHIDA Shigeshi
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Morphologically controlled synthesis of MgFe-LDH using MgO and succinic acid for enhanced arsenic adsorption: Kinetics, equilibrium, and mechanism studies
Yusuf Olalekan Zubair, Shigeshi Fuchida, Keishi Oyama, Chiharu Tokoro , 2025.02
Journal of Environmental Sciences
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Suitable cultivating conditions of marine Fe-oxidizing bacteria for pyrite depression in seawater flotation system
Yuma Shimizu, Hiroko Makita, Keishi Oyama, Hibiki Miura, Chiharu Tokoro, Shigeshi Fuchida , 2024.11
The proceedings of the 63rd Annual Conference of Metallurgists
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Mechanism of pyrite depression by marine Fe(II)-oxidizing bacteria in seawater flotation
Shigeshi Fuchida, Keishi Oyama, Jifeng Xue, Chiharu Tokoro, Yuma Shimizu, Hibiki Miura, Kokoro Kitagawa, Hiroko Maki , 2024.09
Minerals Engineering
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Insights on the Mechanism of Manganese Oxide Precipitation from Mn <sup>2+</sup> Solutions Using NaClO Under Highly Acidic Conditions, via Experimental Observations and Numerical Fitting of the Kinetic ODE System
Mauricio Córdova-Udaeta, Bowen Cheng, Shigeshi Fuchida, Yutaro Takaya, Keishi Oyama, Chiharu Tokoro , 2024.06
Journal of Chemical Engineering of Japan
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Biological Mn(II) oxidation under organic substrate-limited conditions and its application in mine drainage remediation
Naoyuki Miyata, Reina Suganuma, Kimihito Sunouchi, Kunihiro Okano, Shigeshi Fuchida, Miho Watanabe, Megumu Fujibayashi, Yuya Sato, Chiharu Tokoro , 2024.03
Biochemical Engineering Journal
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Chemical stability of Hg-adsorbed pyrite under different pH and redox conditions: A fundamental study for stable management of Hg-bearing wastes
Keishi Oyama, Shun Ishii, Shigeshi Fuchida, Chiharu Tokoro , 2024.01
Journal of Environmental Chemical Engineering
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Improving Flotation Separation of Mg(OH)2-Depressed Chalcopyrite and Pyrite by EDTA Modification: A Promising Method for Sustainable Cu Production
Jifeng Xue, Keishi Oyama, Shigeshi Fuchida, Chiharu Tokoro , 2023.10
Journal of Sustainable Metallurgy
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A sulfidation Process for Recovering Ni from an Acidic Spent Catalyst, and the Chemical Characterization of the Sulfide Precipitates
Iwai Hisanori, Ishii Shun, Oyama Keishi, Fuchida Shigeshi, Yokota Naoki, Takahashi Yuko, Tokoro Chiharu , 2023.10
Journal of the Society of Powder Technology, Japan
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Geochemical Modeling of Heavy Metal Removal from Acid Mine Drainage in an Ethanol-Supplemented Sulfate-Reducing Column Test
Keishi Oyama, Kentaro Hayashi, Yusei Masaki, Takaya Hamai, Shigeshi Fuchida, Yutaro Takaya, Chiharu Tokoro , 2023.01
Materials
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Adsorption and Microscopic Analysis of Arsenate Uptake by Magnetic Fe Nanoparticles: a Detailed Study on Coexisting Anions Effects
Yusuf O. Zubair, Shigeshi Fuchida, Chiharu Tokoro , 2022.12
Water, Air, & Soil Pollution
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Investigation on Effective Neutralization Process of Acid Mine Drainage Containing High Amount of Mn and Zn by Additions of <i>δ</i>-MnO<sub>2</sub> Adsorbent and Oxidizing Agent
Shigeshi FUCHIDA, Shota TAJIMA, Chiharu TOKORO , 2022.11
Journal of MMIJ
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Synthesis and selenate removal of magnesium–aluminum-layered double hydroxide particle using magnesium oxide
Kosuke Tsuchiya, Shisgeshi Fuchida, Chiharu Tokoro , 2022.11
International Journal of Environmental Science and Technology
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Preliminary study on adsorptive performance of organic acid-functionalized Mg-Fe LDHs for arsenic removal from contaminated water
Yusuf O. Zubair, Mauricio Córdova-Udaeta, Shigeshi Fuchida, Chiharu Tokoro , 2022.11
The proceedings of the COPPER 2022 Conference
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Metal removal simulation from acid mine drainage by a subsurface limestone bed for 13 mine sites in Japan using geochemical models including surface complexation reaction
Fuchida ShigeshiYutaro TakayaChiharu Tokoro , 2022.11
The proceedings of the COPPER 2022 Conference
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Propidium Iodide Staining and Flow Cytometry-Based Assessment of Heavy Metal Impact on Marine Phytoplankton
Shuhei Ota, Shigeshi Fuchida, Haruyo Yamaguchi, Takahiro Yamagishi, Hiroshi Yamamoto, Hiroshi Koshikawa, Masanobu Kawach , 2022.06
CYTOLOGIA
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Kinetic Investigation of Initial Oxidative Dissolution of Pyrite in Alkaline Media (pH 9–12) and Influence of Ca and Mg: A Fundamental Study for Pyrite Depression in Froth Flotation
Shigeshi Fuchida, Jifeng Xue, Sana Ishida, Chiharu Tokoro , 2022.04
Journal of Sustainable Metallurgy
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Prediction of Acid Mine Drainage Treatment by Open Limestone-Alkaline Material Channel and Implications for the Large Scale Implementation of Passive Treatment
Yutaro TAKAYA, Shigeshi FUCHIDA, Takaya HAMAI, Kengo HORIUCHI, Yusei MASAKI, Chiharu TOKORO , 2022.02
Journal of MMIJ
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Coprecipitation mechanisms of Zn by birnessite formation and its mineralogy under neutral pH conditions
Shota Tajima, Shigeshi Fuchida, Chiharu Tokoro , 2022.02
Journal of Environmental Sciences
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Insight on Exogenous Calcium/Magnesium in Weakening Pyrite Floatability with Prolonged Pre-Oxidation: Localized and Concomitant Secondary Minerals and Their Depression Characteristics
Jifeng Xue, Shigeshi Fuchida, Sana Ishida, Chiharu Tokoro , 2022.01
Minerals
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Kinetic Modeling and Mechanisms of Manganese Removal from Alkaline Mine Water Using a Pilot Scale Column Reactor
Shigeshi Fuchida, Shota Tajima, Takuro Nishimura, Chiharu Tokoro , 2022.01
Minerals
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Elution of Sulfuric Compounds from Na-sulfide Waste for Stable Management at a Disposal Site: an Experimental Investigation
Shun Ishii, Shigeshi Fuchida, Takaya Yutaro, Chiharu Tokoro , 2022.01
Water, Air, & Soil Pollution
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Prediction of Acid Mine Drainage Quality for the Next Decades by a Tank Model and Multiple Regression Analysis
Shigeshi FUCHIDA, Masakazu KADOKURA, Chiharu TOKORO , 2021.12
Journal of MMIJ
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Investigation on Removal Performance of Multi-Element Using Layered Double Hydroxide Produced from Magnesium Oxide and Ferrous Iron
Kosuke Tsuchiya, Shigeshi Fuchida, Chiharu Tokoro , 2021.11
KAGAKU KOGAKU RONBUNSHU
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Kinetic Evaluation of pH and Temperature Effects on Silica Polymerization in the Presence of Mg, Al and Fe
Shun Ishii, Shota Tajima, Yutaro Takaya, Shigeshi Fuchida, Chiharu Tokoro , 2021.11
KAGAKU KOGAKU RONBUNSHU
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Projecting future changes in element concentrations of approximately 100 untreated discharges from legacy mines in Japan by a hierarchical log-linear model
Yuichi Iwasaki, Keiichi Fukaya, Shigeshi Fuchida, Shinji Matsumoto, Daisuke Araoka, Chiharu Tokoro, Tetsuo Yasutaka , 2021.09
Science of The Total Environment
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Kinetic investigation of galvanic dissolution of ZnS and PbS with FeS2 from hydrothermal sulfides in seawater
Shigeshi Fuchida, Masanobu Kawachi, Hiroshi Koshikawa , 2021.06
Applied Geochemistry
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Geochemical kinetic modeling of passive bioreactor column utilizing SRB for AMD
Kentaro HayashiTatsuya KatoShigeshi FuchidaChiharu Tokoro , 2021.06
Proceedings of 11th European Metallurgical Conference (EMC 2021)
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Selenite and Selenate Adsorption on Low-Crystalline Magnesium Oxide Under Alkaline Conditions
Shigeshi Fuchida, Kosuke Tsuchiya, Chiharu Tokoro , 2021.04
Water, Air, & Soil Pollution
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マンガンオキシ水酸化物（γ-MnOOH）に対するカドミウム表面錯体モデルの構築と酸性坑廃水中和モデルへの応用
淵田茂司, 田嶋翔太, 所千晴 , 2021.03
環境資源工学
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Purification of calcium fluoride (CaF2) sludge by selective carbonation of gypsum
Yutaro Takaya, Shota Inoue, Tatsuya Kato, Shigeshi Fuchida, Susumu Tsujimoto, Chiharu Tokoro , 2021.02
Journal of Environmental Chemical Engineering
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Experimental study and surface complexation modeling of fluoride removal by magnesium hydroxide in adsorption and coprecipitation processes
Kosuke Tsuchiya, Shigeshi Fuchida, Chiharu Tokoro , 2020.12
Journal of Environmental Chemical Engineering
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Understanding the biogeochemical mechanisms of metal removal from acid mine drainage with a subsurface limestone bed at the Motokura Mine, Japan
Shigeshi Fuchida, Kohei Suzuki, Tatsuya Kato, Masakazu Kadokura, Chiharu Tokoro , 2020.12
Scientific Reports
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Insight into the Mechanism of Arsenic(III/V) Uptake on Mesoporous Zerovalent Iron-Magnetite Nanocomposites: Adsorption and Microscopic Studies.
Yusuf O Zubair, Shigeshi Fuchida, Chiharu Tokoro , 2020.11
ACS applied materials & interfaces
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Removal mechanisms of cadmium by delta-MnO2 in adsorption and coprecipitation processes at pH 6
Kohei Suzuki, Tatsuya Kato, Shigeshi Fuchida, Chiharu Tokoro , 2020.09
CHEMICAL GEOLOGY
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Catalytic oxidation and removal of arsenite by zerovalent iron – magnetite composite with peroxymonosulfate
Yusuf O Zubair, Shigeshi Fuchida, Chiharu Tokoro , 2020.08
Proceeding of the IMPC 2020
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Experimental Investigation of Boron Removal Mechanism from Wastewater by Calcined Ettringite
Shigeshi Fuchida, Shungo Hobo, Kosuke Tsuchiya, Yoshiyuki Tanaka, Takeshi Nakamura, Chiharu Tokoro , 2020.07
WATER AIR AND SOIL POLLUTION
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Forecast of AMD quantity by a series tank model in three stages: Case studies in two closed Japanese mines
Chiharu Tokoro, Kenichiro Fukaki, Masakazu Kadokura, Shigeshi Fuchida , 2020.05
Minerals
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Differential heavy metal sensitivity in seven algal species from the NIES culture collection based on delayed fluorescence assays
Shuhei Ota, Haruyo Yamaguchi, Faustine Vanel, Shigeshi Fuchida, Hiroshi Koshikawa, Takahiro Yamagishi, Hiroshi Yamamoto, Masanobu Kawachi , 2020.01
PHYCOLOGICAL RESEARCH
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Metal dissolution behavior from deep-sea hydrothermal sulfide samples; Impact assessment for seafloor massive sulfide mining
淵田茂司, 越川海, 河地正伸 , 2020
地球化学
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pH and Temperature Effects for Kinetics of Silica Polymerization toward Silica Scale Suppression
田嶋翔太, 淵田茂司, 加藤達也, 所千晴 , 2020
環境資源工学
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Vertical profiles of arsenic and arsenic species transformations in deep-sea sediment, Nankai Trough, offshore Japan
Harue Masuda, Haruka Yoshinishi, Shigeshi Fuchida, Tomohiro Toki, Emilie Even , 2019.12
Progress in Earth and Planetary Science
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Short-Term Changes in Marine Prokaryotic and Eukaryotic Microalgal Communities Exposed to the Leachate of a Seafloor Hydrothermal Sulfide
Shun Tsuboi, Haruyo Yamaguchi, Shigeshi Fuchida, Hiroshi Koshikawa, Masanobu Kawachi , 2019.08
WATER AIR AND SOIL POLLUTION
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Metal Mobility from Hydrothermal Sulfides into Seawater During Deep Seafloor Mining Operations
Shigeshi Fuchida, Jun-ichiro Ishibashi, Tatsuo Nozaki, Yoshitaka Matsushita, Masanobu Kawachi, Hiroshi Koshikawa , 2019.05
Environmental Issues of Deep-Sea Mining
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Onboard experiment investigating metal leaching of fresh hydrothermal sulfide cores into seawater
Shigeshi Fuchida, Jun-ichiro Ishibashi, Kazuhiko Shimada, Tatsuo Nozaki, Hidenori Kumagai, Masanobu Kawachi, Yoshitaka Matsushita, Hiroshi Koshikawa , 2018.12
Geochemical Transaction
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Evaluation of the toxicity of leaches from hydrothermal sulfide deposits by means of a delayed fluorescence-based bioassay with the marine cyanobacterium Cyanobium sp. NIES-981.
Takahiro Yamagishi, Shigeshi Fuchida, Masakazu Katsumata, Yoshifumi Horie, Fumi Mori, Akiko Kitayama, Masanobu Kawachi, Hiroshi Koshikawa, Tatsuo Nozaki, Hidenori Kumagai, Jun-Ichiro Ishibashi, Norihisa Tatarazako , 2018.12
Ecotoxicology (London, England)
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Mantle-derived fluids in the Nankai Trough Kumano forearc basin
Thomas Wiersberg, Sebastian B. Hammerschmidt, Shigeshi Fuchida, Achim Kopf, Jörg Erzinger , 2018.11
Progress in Earth and Planetary Science
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Leaching of Metals and Metalloids from Hydrothermal Ore Particulates and Their Effects on Marine Phytoplankton
Shigeshi Fuchida, Akiko Yokoyama, Rina Fukuchi, Jun-Ichiro Ishibashi, Shinsuke Kawagucci, Masanobu Kawachi, Hiroshi Koshikawa , 2017.07
ACS Omega
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Formation of Diastereoisomeric Piperazine-2,5-dione from DL-Alanine in the Presence of Olivine and Water
Shigeshi Fuchida, Hiroshi Naraoka, Harue Masuda , 2017.03
ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES
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海底熱水鉱床掘削に伴う表層環境への影響評価:鉱石からの有害元素溶出ポテンシャルおよび海産植物プランクトン試験株を用いた毒性評価
淵田茂司, 横山亜紀子, 河地正伸, 越川海 , 2017
海洋工学シンポジウム講演要旨集(CD-ROM)
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Trial of Environmental Impact Assessment using pelagic phytoplankton
河地正伸, 山口晴代, 坪井隼, 淵田茂司, 越川海 , 2016.04
海洋と生物
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Origins and characteristics of dissolved amino acids in seafloor hydrothermal vent fluids
Shigeshi FUCHIDA , 2015.12
Chikyu Kagaku
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Effect of temperature on the dissolution and thermal alteration of combined amino acids fixed in natural sediment under simulated hydrothermal conditions
Shigeshi Fuchida, Harue Masuda , 2015.10
ORGANIC GEOCHEMISTRY
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Concentrations of amino acids in hydrothermal sediments collected from the Izena and Yoron Cauldrons, Okinawa Trough
Shigeshi Fuchida, Harue Masuda, Rina Fukuchi, Toshiro Yamanaka , 2015
GEOCHEMICAL JOURNAL
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Development of Hydrothermal and Frictional Experimental Systems to Simulate Sub-seafloor Water–Rock–Microbe Interactions
Katsuhiko Suzuki, Shingo Kato, Takazo Shibuya, Takehiro Hirose, Shigshi Fuchida, V. J Rejish Kumar, Motoko Yoshizaki, Yuka Masaki, Kentaro Nakamura, Kensei Kobayashi, Harue Masuda, Akihiko Yamagishi, Tetsuro Urabe , 2014.11
Subseafloor Biosphere Linked to Hydrothermal Systems
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Peptide Formation Mechanism on Montmorillonite Under Thermal Conditions
Shigeshi Fuchida, Harue Masuda, Keiji Shinoda , 2014.02
ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES
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Concentrations and distributions of amino acids in black and white smoker fluids at temperatures over 200 degrees C
Shigeshi Fuchida, Yuki Mizuno, Harue Masuda, Tomohiro Toki, Hiroko Makita , 2014.01
ORGANIC GEOCHEMISTRY