Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1990 2020

1990

Leaching behavior and its mechanism in the leaching of a chalcopyrite concentrate by Thiobacillus ferrooxidans

Takamori, T., Sasaki, K., Tsunekawa, M. & Hirajima, T., 4 1 1990, : : Shigen to sozai. 106, 4, p. 15-22 8 p.

研究成果: ジャーナルへの寄稿記事

Leaching
Sulfur
Hydrogen
Ions
Sulfuric acid
1 引用 (Scopus)

Leaching behavior of a chalcopyrite concentrate in the coexistent system of thiobacillus thiooxidans with thiobaccilus ferroxidans, and phospholipid as extracellular substances

Takamori, T., Yamamoto, T., Sasaki, K., Tsunekawa, M. & Hirajima, T., 1 1 1990, : : Shigen to sozai. 106, 10, p. 611-616 6 p.

研究成果: ジャーナルへの寄稿記事

Phospholipids
Leaching
Surface tension
Sulfur
Thin layer chromatography
1991
22 引用 (Scopus)

X-Ray photoelectron spectroscopic analysis of surface products on pyrite formed by bacterial leaching

Konno, H., Sasaki, K., Tsunekawa, M., Takamori, T. & Furuichi, R., 1 1 1991, : : bunseki kagaku. 40, 11, p. 609-616 8 p.

研究成果: ジャーナルへの寄稿記事

Spectroscopic analysis
Photoelectrons
Leaching
X rays
Ions
1994
36 引用 (Scopus)

Effect of grinding on the rate of oxidation of pyrite by oxygen in acid solutions

Sasaki, K., 11 1994, : : Geochimica et Cosmochimica Acta. 58, 21, p. 4649-4655 7 p.

研究成果: ジャーナルへの寄稿記事

grinding
pyrite
Dissolution
dissolution
Oxygen
8 引用 (Scopus)

Nonstoichiometry in the oxidative dissolution of pyrite in acid solutions.

Sasaki, K., Tsunekawa, M. & Konno, H., 1 1 1994, : : bunseki kagaku. 43, 11, p. 911-917 7 p.

研究成果: ジャーナルへの寄稿記事

Dissolution
Acids
Ions
Sulfur
Iron
16 引用 (Scopus)

Structural strain in pyrites evaluated by X-ray powder diffraction

Sasaki, K., Konno, H. & Inagaki, M., 1 1 1994, : : Journal of Materials Science. 29, 6, p. 1666-1669 4 p.

研究成果: ジャーナルへの寄稿記事

structural strain
Pyrites
pyrites
grinding
X ray powder diffraction
1995
91 引用 (Scopus)

Confirmation of a sulfur-rich layer on pyrite after oxidative dissolution by Fe(lIl) ions around pH2

Sasaki, K., Tsunekawa, M., Ohtsuka, T. & Konno, H., 8 1995, : : Geochimica et Cosmochimica Acta. 59, 15, p. 3155-3158 4 p.

研究成果: ジャーナルへの寄稿記事

Sulfur
pyrite
Dissolution
dissolution
sulfur
9 引用 (Scopus)

Effect of anionic ligands on the reactivity of pyrite with Fe(III) ions in acid solutions

Sasaki, K., Tsunekawa, M., Hasebe, K. & Konno, H., 8 15 1995, : : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 101, 1, p. 39-49 11 p.

研究成果: ジャーナルへの寄稿記事

Pyrites
pyrites
reactivity
Ligands
Ions
1996
15 引用 (Scopus)

Suppression of microbially mediated dissolution of pyrite by originally isolated fulvic acids and related compounds

Sasaki, K., Tsunekawa, M., Tanaka, S. & Konno, H., 12 16 1996, : : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 119, 2-3, p. 241-253 13 p.

研究成果: ジャーナルへの寄稿記事

Pyrites
pyrites
dissolving
Dissolution
retarding
1997

A Study on the Dissolution of Pyrite and Its Suppression in Acidic Environments

Sasaki, K., 12 1 1997, : : bunseki kagaku. 46, 7, 1 p.

研究成果: ジャーナルへの寄稿記事

Dissolution
Ions
Complexation
Drainage
Humic Substances
14 引用 (Scopus)

Investigation of Copper(II)-Binding Behavior of Fulvic Acids by Three-Dimensional Fluorescence Spectrometry

Fukushima, M., Tanaka, S., Nakayasu, K., Sasaki, K., Nakamura, H. & Tatsumi, K., 1 1 1997, : : analytical sciences. 13, 6, p. 1011-1015 5 p.

研究成果: ジャーナルへの寄稿記事

Spectrometry
Copper
Fluorescence
fulvic acid
35 引用 (Scopus)

Raman study of the microbially mediated dissolution of pyrite by Thiobacillus ferrooxidans

Sasaki, K., 8 1 1997, : : Canadian Mineralogist. 35, 4, p. 999-1008 10 p.

研究成果: ジャーナルへの寄稿記事

jarosite
pyrite
Dissolution
dissolution
Raman spectroscopy
1998
92 引用 (Scopus)

Distinction of jarosite-group compounds by Raman spectroscopy

Sasaki, K., Tanaike, O. & Konno, H., 10 1 1998, : : Canadian Mineralogist. 36, 5, p. 1225-1235 11 p.

研究成果: ジャーナルへの寄稿記事

jarosite
Raman spectroscopy
Raman scattering
sulfate group
Ions
52 引用 (Scopus)

The role of sulfur-oxidizing bacteria Thiobacillus thiooxidans in pyrite weathering

Sasaki, K., Tsunekawa, M., Ohtsuka, T. & Konno, H., 2 28 1998, : : Colloids and Surfaces A: Physicochemical and Engineering Aspects. 133, 3, p. 269-278 10 p.

研究成果: ジャーナルへの寄稿記事

Pyrites
weathering
pyrites
Weathering
Sulfur
1999
73 引用 (Scopus)

Comparative studies of the reduction behavior of chromium(VI) by humic substances and their precursors

Nakayasu, K., Fukushima, M., Sasaki, K., Tanaka, S. & Nakamura, H., 5 27 1999, : : Environmental Toxicology and Chemistry. 18, 6, p. 1085-1090 6 p.

研究成果: ジャーナルへの寄稿記事

Humic Substances
humic substance
Gallic Acid
chromium
Tannins
11 引用 (Scopus)

Evaluation of copper(II) binding abilities of humic substances by a continuous site-distribution model considering proton competition

Fukushima, M., Tanaka, S., Nakayasu, K., Sasaki, K. & Tatsumi, K., 2 1999, : : analytical sciences. 15, 2, p. 185-188 4 p.

研究成果: ジャーナルへの寄稿記事

Humic Substances
Protons
Copper
2000
77 引用 (Scopus)

Morphology of jarosite-group compounds precipitated from biologically and chemically oxidized Fe ions

Sasaki, K. & Konno, H., 2 2000, : : Canadian Mineralogist. 38, 1, p. 45-56 12 p.

研究成果: ジャーナルへの寄稿記事

jarosite
Ions
ion
X-ray diffraction
Biological Products
2002
3 引用 (Scopus)

Analysis of heavy metals in a tailing impoundment of abandoned Mn mine by using two sequential extractions

Yoo, K., Sasaki, K., Hirajima, T. & Tsunekawa, M., 12 2002, : : Materials Transactions. 43, 12, p. 3189-3194 6 p.

研究成果: ジャーナルへの寄稿記事

Tailings
heavy metals
Heavy Metals
Heavy metals
Minerals
21 引用 (Scopus)

Distribution and transition of heavy metals in mine tailing dumps

Sasaki, K., Haga, T., Hirajima, T., Kurosawa, K. & Tsunekawa, M., 11 2002, : : Materials Transactions. 43, 11, p. 2778-2783 6 p.

研究成果: ジャーナルへの寄稿記事

Tailings
heavy metals
Heavy Metals
Heavy metals
Quartz
12 引用 (Scopus)

Removal of manganese(II) ions from water by Leptothrix discophora with carbon fiber

Sasaki, K., Endo, M., Kurosawa, K. & Konno, H., 11 2002, : : Materials Transactions. 43, 11, p. 2773-2777 5 p.

研究成果: ジャーナルへの寄稿記事

公開
Manganese
carbon fibers
bacteria
Carbon fibers
manganese
2003
11 引用 (Scopus)

Chemical transportation of heavy metals in the constructed wetland impacted by acid drainage

Sasaki, K., Ogino, T., Hori, O., Endo, Y., Kurosawa, K. & Tsunekawa, M., 2 2003, : : Materials Transactions. 44, 2, p. 305-312 8 p.

研究成果: ジャーナルへの寄稿記事

wetlands
Wetlands
heavy metals
Heavy Metals
drainage
17 引用 (Scopus)

Field Study on Heavy Metal Accumulation in a Natural Wetland Receiving Acid Mine Drainage

Sasaki, K., Ogino, T., Endo, Y. & Kurosawa, K., 9 2003, : : Materials Transactions. 44, 9, p. 1877-1884 8 p.

研究成果: ジャーナルへの寄稿記事

wetlands
Wetlands
heavy metals
Heavy Metals
drainage
2004
10 引用 (Scopus)

Fundamental study on the removal of Mn2+ in acid mine drainage using sulfate reducing bacteria

Yoo, K., Sasaki, K., Hiroyoshi, N. & Tsunekawa, M., 7 2004, : : Materials Transactions. 45, 7, p. 2422-2428 7 p.

研究成果: ジャーナルへの寄稿記事

drainage
bacteria
Sulfates
Drainage
sulfates
16 引用 (Scopus)

Removal of Mn(II) Ions from Aqueous Neutral Media by Manganese-Oxidizing Fungus in the Presence of Carbon

Sasaki, K., Konno, H., Endo, M. & Takano, K., 3 5 2004, : : Biotechnology and Bioengineering. 85, 5, p. 489-496 8 p.

研究成果: ジャーナルへの寄稿記事

Manganese
Fungi
Carbon
Ions
Oxidation
7 引用 (Scopus)

The effect of Mn2+ concentration on Mn removal by a sulfate reducing bacteria bioreactor

Yoo, K., Sasaki, K., Hiroyoshi, N., Tsunekawa, M. & Hirajima, T., 7 2004, : : Materials Transactions. 45, 7, p. 2429-2434 6 p.

研究成果: ジャーナルへの寄稿記事

bioreactors
Bioreactors
bacteria
Sulfates
sulfates
2005
58 引用 (Scopus)

Feasibility of an efficient recovery of rare earth-activated phosphors from waste fluorescent lamps through dense-medium centrifugation

Hirajima, T., Sasaki, K., Bissombolo, A., Hirai, H., Hamada, M. & Tsunekawa, M., 8 1 2005, : : Separation and Purification Technology. 44, 3, p. 197-204 8 p.

研究成果: ジャーナルへの寄稿記事

Fluorescent lamps
Centrifugation
Phosphors
Rare earths
Recovery
58 引用 (Scopus)

Floatability of rare earth phosphors from waste fluorescent lamps

Hirajima, T., Bissombolo, A., Sasaki, K., Nakayama, K., Hirai, H. & Tsunekawa, M., 12 1 2005, : : International Journal of Mineral Processing. 77, 4, p. 187-198 12 p.

研究成果: ジャーナルへの寄稿記事

Fluorescent lamps
Phosphors
Rare earths
sodium
acetate
2006
12 引用 (Scopus)

FE-SEM study of microbially formed jarosites by Acidithiobacillus ferrooxidans

Sasaki, K., Sakimoto, T., Endo, M. & Konno, H., 4 1 2006, : : Materials Transactions. 47, 4, p. 1155-1162 8 p.

研究成果: ジャーナルへの寄稿記事

Minerals
minerals
Scanning electron microscopy
scanning electron microscopy
Potassium
27 引用 (Scopus)

Formation of covellite (CuS) under biological sulfate-reducing conditions

Gramp, J. P., Sasaki, K., Bigham, J. M., Karnachuk, O. V. & Tuovinen, O. H., 12 1 2006, : : Geomicrobiology Journal. 23, 8, p. 613-619 7 p.

研究成果: ジャーナルへの寄稿記事

sulfate-reducing bacterium
Sulfides
Sulfates
Precipitates
Bacteria
15 引用 (Scopus)

Immobilization of Mn(II) ions by a Mn-oxidizing fungus paraconiothyrium sp.-like strain at neutral pHs

Sasaki, K., Matsuda, M., Hirajima, T., Takano, K. & Konno, H., 10 1 2006, : : Materials Transactions. 47, 10, p. 2457-2461 5 p.

研究成果: ジャーナルへの寄稿記事

fungi
nutrients
Fungi
immobilization
Nutrients
31 引用 (Scopus)

Phylogenetic analysis of manganese-oxidizing fungi isolated from manganese-rich aquatic environments in Hokkaido, Japan

Takano, K., Itoh, Y., Ogino, T., Kurosawa, K. & Sasaki, K., 12 1 2006, : : Limnology. 7, 3, p. 219-223 5 p.

研究成果: ジャーナルへの寄稿記事

aquatic environment
manganese
RNA
fungus
Japan

Role of mixed low rank coal during fuel conversion of woody biomass by using hydrothermal treatment

Nonaka, M., Hirajima, T., Sasaki, K., Kakizoe, R., Tsuchiya, F. & Tsurui, M., 12 1 2006, p. 1133-1138. 6 p.

研究成果: 会議への寄与タイプ論文

coal rank
acetone
coal
biomass
mixing ratio

Synthesis and characterization of biogenic Mn oxides by a Mn-oxidizing fungus

Sasaki, K., Mastuda, M., Hirajima, T., Takano, K. & Konno, H., 12 1 2006, p. 1280-1286. 7 p.

研究成果: 会議への寄与タイプ論文

fungus
oxide
constructed wetland
remediation
surface area
2007
19 引用 (Scopus)

Formation of Ni- and Zn-Sulfides in cultures of sulfate-reducing bacteria

Gramp, J. P., Bigham, J. M., Sasaki, K. & Tuovinen, O. H., 10 1 2007, : : Geomicrobiology Journal. 24, 7-8, p. 609-614 6 p.

研究成果: ジャーナルへの寄稿記事

sulfate-reducing bacterium
Sulfides
Sulfates
Precipitates
Bacteria

Singular effect of carbon fiber on the oxidation of dissolved Mn(II) ions by a fungus genetically related to phoma sp

Konno, H., Sasaki, K., Ogawa, Y. & Tachibana, H., 1 1 2007, : : Materials Transactions. 48, 1, p. 64-67 4 p.

研究成果: ジャーナルへの寄稿記事

fungi
carbon fibers
Fungi
Carbon fibers
Ions

Sorption of Co ions on biogenic Mn oxides procuced by a Mn-oxidizing fungus, Paraconiothyrium sp.-like strain

Sasaki, K., Matsuda, M., Urata, T., Hirajima, T. & Konno, H., 12 1 2007, Biohydrometallurgy: From the Single Cell to the Environment. p. 607-610 4 p. (Advanced Materials Research; 巻数 20-21).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fungi
Sorption
Oxides
Ions
Redox reactions
2008
33 引用 (Scopus)

Adsorption of SIP E. coli onto quartz and its applications in froth flotation

Farahat, M., Hirajima, T., Sasaki, K., Aiba, Y. & Doi, K., 4 1 2008, : : Minerals Engineering. 21, 5, p. 389-395 7 p.

研究成果: ジャーナルへの寄稿記事

Froth flotation
Quartz
Escherichia coli Proteins
Silicon Dioxide
Escherichia coli
3 引用 (Scopus)

Identification of sulfate- And arsenate-reducing bacteria in sheep manure as permeable reactive materials after arsenic immobilization in groundwater

Wilopo, W., Sasaki, K. & Hirajima, T., 10 1 2008, : : Materials Transactions. 49, 10, p. 2275-2282 8 p.

研究成果: ジャーナルへの寄稿記事

manures
sheep
arsenates
Manures
Arsenic
11 引用 (Scopus)

Immobilization of arsenic and manganese in contaminated groundwater by permeable reactive barriers using zero valent iron and sheep manure

Wilopo, W., Sasaki, K., Hirajima, T. & Yamanaka, T., 10 1 2008, : : Materials Transactions. 49, 10, p. 2265-2274 10 p.

研究成果: ジャーナルへの寄稿記事

manures
sheep
Manures
Arsenic
Manganese
17 引用 (Scopus)

Immobilization of Se(VI) in mine drainage by permeable reactive barriers: column performance

Sasaki, K., Blowes, D. W., Ptacek, C. J. & Gould, W. D., 5 1 2008, : : Applied Geochemistry. 23, 5, p. 1012-1022 11 p.

研究成果: ジャーナルへの寄稿記事

reactive barrier
mine drainage
immobilization
Drainage
Bacteria
1 引用 (Scopus)

Optimum pH for oxidation of Mn(II) ions in model and actual manganese drainages by a Mn-oxidizing fungus, Phoma sp. strain KY-1

Sasaki, K., Tachibana, H., Ogawa, Y. & Konno, H., 4 1 2008, : : Materials Transactions. 49, 4, p. 845-849 5 p.

研究成果: ジャーナルへの寄稿記事

fungi
Manganese
drainage
Fungi
Drainage
20 引用 (Scopus)

Precipitation of Cu-sulfides by copper-tolerant Desulfovibrio isolates

Karnachuk, O. V., Sasaki, K., Gerasimchuk, A. L., Sukhanova, O., Ivasenko, D. A., Kaksonen, A. H., Puhakka, J. A. & Tuovinen, O. H., 7 1 2008, : : Geomicrobiology Journal. 25, 5, p. 219-227 9 p.

研究成果: ジャーナルへの寄稿記事

Desulfovibrio
Sulfides
Sulfates
Copper
sulfide
8 引用 (Scopus)

Removal of arsenate in acid mine drainage by a permeable reactive barrier bearing granulated blast furnace slag: Column study

Sasaki, K., Nukina, S., Wilopo, W. & Hirajima, T., 4 1 2008, : : Materials Transactions. 49, 4, p. 835-844 10 p.

研究成果: ジャーナルへの寄稿記事

Bearings (structural)
arsenates
slags
blasts
drainage
15 引用 (Scopus)

Sorption of Co2+ ions on the biogenic Mn oxide produced by a Mn-oxidizing fungus, Paraconiothyrium sp. WL-2

Sasaki, K., Matsuda, M., Urata, T., Hirajima, T. & Konno, H., 3 1 2008, : : Materials Transactions. 49, 3, p. 605-611 7 p.

研究成果: ジャーナルへの寄稿記事

fungi
Fungi
sorption
Oxides
Sorption
19 引用 (Scopus)

Spectroscopic study of precipitates formed during removal of selenium from mine drainage spiked with selenate using permeable reactive materials

Sasaki, K., Blowes, D. W. & Ptacek, C. J., 1 1 2008, : : GEOCHEMICAL JOURNAL. 42, 3, p. 283-294 12 p.

研究成果: ジャーナルへの寄稿記事

Selenic Acid
selenate
mine drainage
Selenium
drainage
2009
48 引用 (Scopus)

Adhesion of Escherichia coli onto quartz, hematite and corundum: Extended DLVO theory and flotation behavior

Farahat, M., Hirajima, T., Sasaki, K. & Doi, K., 11 1 2009, : : Colloids and Surfaces B: Biointerfaces. 74, 1, p. 140-149 10 p.

研究成果: ジャーナルへの寄稿記事

flotation
Quartz
Corundum
Aluminum Oxide
Hematite
3 引用 (Scopus)

Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans

Sasaki, K., Takatsugi, K., Hirajima, T., Kozai, N., Ohnuki, T. & Tuovinen, O. H., 12 28 2009, Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. p. 485-488 4 p. (Advanced Materials Research; 巻数 71-73).

研究成果: 著書/レポートタイプへの貢献会議での発言

Bioleaching
Arsenic
Sulfur
Raman spectroscopy
Infrared spectroscopy
78 引用 (Scopus)

Raman characterization of secondary minerals formed during chalcopyrite leaching with Acidithiobacillus ferrooxidans

Sasaki, K., Nakamuta, Y., Hirajima, T. & Tuovinen, O. H., 1 1 2009, : : Hydrometallurgy. 95, 1-2, p. 153-158 6 p.

研究成果: ジャーナルへの寄稿記事

Passivation
Leaching
Minerals
Sulfur
Bacteria
4 引用 (Scopus)

Selective sorption of Ce3+ over La3+ ions on biogenic manganese oxides

Sasaki, K., Kaseyama, T. & Hirajima, T., 12 28 2009, Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. p. 633-636 4 p. (Advanced Materials Research; 巻数 71-73).

研究成果: 著書/レポートタイプへの貢献会議での発言

Manganese oxide
Sorption
Oxides
Ions
Rare earth elements
9 引用 (Scopus)

Selective sorption of Co2+ over Ni2+ using biogenic manganese oxides

Sasaki, K., Kaseyama, T. & Hirajima, T., 11 1 2009, : : Materials Transactions. 50, 11, p. 2643-2648 6 p.

研究成果: ジャーナルへの寄稿記事

Manganese oxide
manganese oxides
sorption
Oxides
Sorption