九州大学大学院工学府 地球システム工学工学専攻資源処理・環境修復工学研究室
Laboratory of MINERAL PROCESSING,
RECYCLING and ENVIRONMENTAL REMEDIATION

RESEARCH ACHIEVEMENTS論文履歴 2021年

原著論文 2021

P21-01 Effects of Mg compounds in hydroxylated calcined dolomite as an effective and sustainable substitute of lime to precipitate as ettringite for treatment of selenite/selenate in aqueous solutionBinglin GUO, Quanzhi TIAN, Tsubasa OJI, Lei WANG, Keiko SASAKIColloids and Surfaces A: Physicochemical and Engineering Aspects, Vol.610, 5, 125782, Feb.2021
P21-02 Hierarchical bismuth vanadate/reduced graphene oxide composite photocatalyst for hydrogen evolution and bisphenol A degradationKarthikeyan SEKAR, Ahmed KASSAM, Yang BAI, Ben COULSON, Wei LI, Richard E DOUTHWAITE, Keiko SASAKI, Adam F LEEApplied Materials Today, Vol.22, 100963, Mar.2021
P21-03 Structural characterizations of fly ash-based geopolymer after adsorption of various metal ionsQuanzhi TIAN, Keiko SASAKIEnvironmental technology, Vol.42, Issue 6, pp.941-951, Mar.2021
P21-04 Carbonaceous matter degradation by fungal enzyme treatment to improve Ag recovery from an Au-Ag-bearing concentrateDiego M MENDOZA, Kojo T KONADU, Yuji AOKI, Misato KAMEYA, Keiko SASAKIMinerals Engineering, Vol.163, 15, 106768, Mar.2021
P21-05 High-efficiency and low-carbon remediation of zinc contaminated sludge by magnesium oxysulfate cementBinglin GUO, Yongshan TAN, Lei WANG, Liang CHEN, Zuliang WU, Keiko SASAKI, Viktor MECHTCHERINE, Daniel C.W. TSANGJournal of Hazardous Materials, Vol.408, 15, 124486, Apr.2021
P21-06 Effect of Si/Al molar ratio on the immobilization of selenium and arsenic oxyanions in geopolymerQuanzhi TIAN, Changshuai CHEN, MengMeng WANG, Binglin GUO, Haijun ZHANG, Keiko SASAKIEnvironmental Pollution, Vol.274, 1, 116509, Apr.2021
P21-07 A promising Zn-Ti layered double hydroxide/Fe-bearing montmorillonite composite as an efficient photocatalyst for Cr(VI) reduction: Insight into the role of Fe impurity in montmorilloniteChitiphon CHUAICHAM, Yihuang XIONG, Karthikeyan SEKAR, Weinan CHEN, Li ZHANG, Bunsho OHTANI, Ismaila DABO, Keiko SASAKIApplied Surface Science, Vol.546, 30, 148835, Apr.2021
P21-08 Carbon-Assisted Bioleaching of Chalcopyrite and Three Chalcopyrite/Enargite-Bearing Complex ConcentratesKeishi OYAMA, Kyohei TAKAMATSU, Kaito HAYASHI, Yuji AOKI, Shigeto KUROIWA, Tsuyoshi HIRAJIM, Naoko OkibeMinerals, Vol.11, 4, 432, Apr.2021
P21-09 Surfactant-and template-free hydrothermal assembly of Cu2O visible light photocatalysts for trimethoprim degradationKarthikeyan SEKAR, Chitiphon CHUAICHAM, Umamahesh BALIJAPALLI, Wei LI, Karen WILSON, Adam F Lee, Keiko SasakiApplied Catalysis B: Environmental, Vol.284, 5, 119741, May2021
P21-10 Elution characteristics of undesirable anionic species from fly ash blended cement in different aqueous solutionsKeiko SASAKI, Shingo NAKAMA, Quanzhi TIAN, Binglin GUO, Mengmeng WANG, Ryoichi TAKAGI, Tomohiko TAKAHASHIJournal of Environmental Chemical Engineering, Vol.9, Issue 3, 105171, Jun.2021
P21-11 Synthesis and characterization of defective UiO-66 for efficient co-immobilization of arsenate and fluoride from single/binary solutionsSubbaiah Muthu PRABHU, Chitiphon CHUAICHAM, Chang Min PARK, Byoung-Hun JEON, Keiko SASAKIEnvironmental Pollution, Vol.278, 1, 116841, Jun.2021
P21-12 A simple tactic synthesis of hollow porous graphitic carbon nitride with significantly enriched photocatalytic performanceVellaichamy Balakumar, Manivannan Ramalingam, Chitiphon Chuaicham, KARTHIKEYAN SEKAR, Keiko SasakiChemical Communications, 57, Issue 5, 6772-6775, Jun.2021
P21-13 Synergistic metal-free porous CN-PPy-MMt nanocomposite for efficient photocatalytic metronidazole mineralization performance, mechanism and pathwaysVellaichamy Balakumar, Sekar Karthikeyan, Chitiphon Chuaicham, Ramalingam Manivannan, Keiko SasakiEnvironmental Science: Nano, Issue 8, 2261-2276, Jun.2021
P21-14 Environmental impact of amino acids on the release of selenate immobilized in hydrotalcite: Integrated interpretation of experimental and density-functional theory studyMengmeng Wang, Hirofumi Akamatsu, Ismaila Dabo, Keiko SasakiChemosphere, Vol.274, 129927, Jul.2021
P21-15 Influence of Amino Acids on the Mobility of Iodide in HydrocalumiteMengmeng WANG, Hirofumi AKAMATSU, Keiko SASAKIMinerals, Vol.11, 8, 836, Aug.2021
P21-16 Cubic Cu2O nanoparticles decorated on TiO2 nanofiber heterostructure as an excellent synergistic photocatalyst for H2 production and sulfamethoxazole degradationKarthikeyan SEKAR, Chitiphon CHUAICHAM, Balakumar VELLAICHAMY, Wei LI, Wei ZHUANG, Xiaohua LU, Bunsho OHTANI, Keiko SASAKIApplied Catalysis B: Environmental, Vol.294, 5, 120221, Oct.2021
P21-17 Biogenic Platinum Nanoparticles’ Production by Extremely Acidophilic Fe(III)-Reducing BacteriaTakahiro Matsumoto, Idol Phann, Naoko OkibeMinerals, Vol.11, 11, 1175, Oct.2021
P21-18 Environmental impact of amino acids on selenate-bearing hydrocalumite: experimental and DFT studiesMengmeng WANG, Hirofumi AKAMATSU, Ismaila DABO, Keiko SASAKIEnvironmental Pollution, Vol.288, 117687, Nov.2021
P21-19 Effect of Na2SO3 on the floatability of chalcopyrite and enargiteGde Pandhe Wisnu Suyantara, Tsuyoshi Hirajima, Hajime Miki, Keiko Sasaki, Shigeto Kuroiwa, Yuji AokiMinerals Engineering, Vol.173, 107222, Nov.2021
P21-20 Significance of Acid Washing after Biooxidation of Sulfides in Sequential Biotreatment of Double Refractory Gold Ore from the Syama Mine, MaliCindy, Ryotaro Sakai, Diego M. Mendoza, Kojo T. Konadu, Keiko SasakiMinerals, Vol.11, 12, 1316, Nov.2021
P21-21 Immobilization of strontium in geopolymers activated by different concentrations of sodium silicate solutionsQuanzhi TIAN, Yinhai PAN, Yingchu BAI, Keiko SASAKIEnvironmental Science and Pollution Research, https://doi.org/10.1007/s11356-021-17553-9, Nov.2021
P21-22 Single-step synthesis of oxygen-doped hollow porous graphitic carbon nitride for photocatalytic ciprofloxacin decompositionChitiphon Chuaicham, Karthikeyan Sekar, Yihuang Xiong, Vellaichamy Balakumar, Yanisa Mittraphab, Kuniyoshi Shimizu, Bunsho Ohtani, Ismaila Dabo, Keiko SasakiChemical Engineering Journal, Vol.425, 130502, Dec.2021
P21-23 Fabrication and characterization of carbon quantum dots decorated hollow porous graphitic carbon nitride through polyaniline for photocatalysisVellaichamy BALAKUMAR, Manivannan RAMALINGAM, Chitiphon CHUAICHAM, Sekar KARTHIKEYAN, Keiko SASAKIChemical Engineering Journal, Vol.426, 131739, Dec.2021
P21-24 Degradation of powder activated carbon by laccase-mediator system: Model experiments for the improvement of gold recovery from carbonaceous gold oreDiego M. MENDOZA, Hirofumi ICHINOSE, KojoT. KONADU, Keiko SASAKIJournal of Environmental Chemical Engineering, Vol.9, Issue 6, 106375, Dec.2021
P21-25 Fabrication of Adsorbed Fe(III) and Structurally Doped Fe(III) in Montmorillonite/TiO2 Composite for Photocatalytic Degradation of PhenolLi Zhang, Chitiphon Chuaicham, Vellaichamy Balakumar, Bunsho Ohtani, Keiko Sasaki Minerals, Vol.11, 12, 1381, Dec.2021
P21-26 Effect of Sodium Metabisulfite on Selective Flotation of Chalcopyrite and MolybdeniteYuki SEMOTO, Gde Pandhe Wisnu SUYANTARA, Hajime MIKI, Keiko SASAKI, Tsuyoshi HIRAJIMA,Yoshiyuki TANAKA, Yuji AOKI, Kumika URAMinerals, Vol.11, 12, 1377, Dec.2021
P21-27 Fabrication and characterization of carbon quantum dots decorated hollow porous graphitic carbon nitride through polyaniline for photocatalysisVellaichamy BALAKUMAR, Manivannan RAMALINGAM, Karthikeyan SEKAR, Chitiphon CHUAICHAM, Keiko SASAKIChemical Engineering Journal, Vol.426, 131739, Dec.2021
P21-28 Simultaneous Arsenic and Iron Oxidation for One-Step Scorodite Crystallization Using Mn OxideRyohei NISHI, Santisak KITJANUKIT, Taiki KONDO, Naoko OKIBEMATERIALS TRANSACTIONS, Vol.62, Issue 12, pp.1791-1797, Dec.2021

PROCEEDINGS 2021

Prc21-01 Using flotation to concentrate potential double refractory gold ores: A precursor study towards biooxidation of sulfide matrix and fungal decomposition of carbonaceous matterD.X MAKAULA, Kojo T. KONADU, E. OPITZ, Keiko SASAKI, S.T.L. HARRISONInternational Symposium on Earth Science and Technology 2021(CINEST), Nov.2021
Prc21-02 Improving gold recovery in carbonaceous gold ores using blanking agentsClement OWUSU, Selorm MENSAH, Kojo Twum KONADU, Grace OFORI-SARPONG, Keiko SASAKI, RichardK. AMANKWAHInternational Symposium on Earth Science and Technology 2021(CINEST), Nov.2021
Prc21-03 Investigating the impact of temperature on the degradation of sulfide matrix during the biooxidation of potentialdouble refractory gold concentratesD.X MAKAULA, Kojo T. KONADU, E. OPITZ, M. SMART, Keiko SASAKI, S.T.L. HARRISONInternational Symposium on Earth Science and Technology 2021(CINEST), pp.184-186, Nov.2021
Prc21-04 Effects of Common Heavy Metals on Laccase Activity for Enzymatic Degradation of Carbonaceous Matter in Double Refractory Gold OresCINDY, Diego M. MENDOZA, Kojo T. KONADU, Hirofumi ICHINOSE, Keiko SASAKIInternational Symposium on Earth Science and Technology 2021(CINEST), pp.191-192, Nov.2021
Prc21-05 Gold Determination in Double Refractory Gold Ores: Extraction Methods and Analytical TechniquesDiego M. MENDOZA, Keiko SASAKIInternational Symposium on Earth Science and Technology 2021(CINEST), pp.193-195, Nov.2021
Prc21-06 Sequential Biotreatment of Extremely Refractory Gold Ores Using LaccaseRyotaro SAKAI, CINDY, Kojo T. KONADU, Diego M. MENDOZA, Richmond ASAMOAH, Keiko SASAKIInternational Symposium on Earth Science and Technology 2021(CINEST), pp.187-190, Nov.2021
Prc21-07 Investigation of a sulfite reagent as a depressant of chalcopyrite in flotation of copper and molybdenumYuki SEMOTO, Gde Pandhe Wisnu SUYANTARA, Hajime MIKI, Keiko SASAKI, Tsuyoshi HIRAJIMA, Yoshiyuki TANAKA, Kumika URAInternational Symposium on Earth Science and Technology 2021(CINEST), pp.265-266, Nov.2021
Prc21-08 Synthesis and characterization of g-C3N4@artificial converter slag composites for photocatalysis under visiblelight toward water remediationTakumi INOUE, Chitiphon CHUAICHAM, Keiko SASAKIInternational Symposium on Earth Science and Technology 2021(CINEST), pp.267-268, Nov.2021
Prc21-09 Organic leaching of spent Mo/Co-catalystPhann IDOL, Naoko OKIBEInternational Symposium on Earth Science and Technology 2021(CINEST), pp.269-270, Nov.2021
Prc21-10 Activated carbon-assisted bioleaching of three types of Cu/As sulfide concentratesKaito HAYASHI, Yuji AOKI, Takahiro SUWA, Tsuyoshi HIRAJIMA, Keiko SASAKI, Naoko OKIBEInternational Symposium on Earth Science and Technology 2021(CINEST), pp.271-273, Nov.2021
Prc21-11 Passive treatment of Mn/Zn-bearing mine water using Mn2+-oxidizing bacteriaTaiki KONDO, Naoko OKIBEInternational Symposium on Earth Science and Technology 2021(CINEST), pp.404-406, Nov.2021
Prc21-12 Functions of physically adsorbed Fe(Ⅲ) and structurally doped Fe(Ⅲ) in montmorillonite/ TiO2 composite forphotocatalytic degradation of phenolLi ZHANG, Chitiphon CHUAICHAM, Keiko SASAKIInternational Symposium on Earth Science and Technology 2021(CINEST), pp.282-283, Nov.2021