K
Keisuke Iwahori
Researcher at University of Shizuoka
Publications - 62
Citations - 1408
Keisuke Iwahori is an academic researcher from University of Shizuoka. The author has contributed to research in topics: Wastewater & Sewage treatment. The author has an hindex of 18, co-authored 60 publications receiving 1284 citations. Previous affiliations of Keisuke Iwahori include National Institute for Environmental Studies.
Papers
More filters
Journal ArticleDOI
Microbial manganese oxide formation and interaction with toxic metal ions
TL;DR: The enzymatic Mn(II) oxidation and interactions of biogenic Mn oxides with toxic metal and metalloid ions are summarized and laboratory cultures of bacterial and fungal Mn oxidizers are expected to provide fundamental knowledge in their potential use for remediation of environments and effluents contaminated with toxicMetal(loid) ions.
Journal ArticleDOI
Enzymatic formation of manganese oxides by an Acremonium-like hyphomycete fungus, strain KR21-2.
TL;DR: This is the first report on the possible involvement of laccase and/or multicopper oxidase in Mn oxide deposition by ascomycetes (including their anamorphs) ubiquitous in natural environments.
Journal ArticleDOI
Interaction of inorganic arsenic with biogenic manganese oxide produced by a Mn-oxidizing fungus, strain KR21-2.
Yukinori Tani,Naoyuki Miyata,Maiko Ohashi,Toshihiko Ohnuki,Haruhiko Seyama,Keisuke Iwahori,Mitsuyuki Soma +6 more
TL;DR: Characteristic features of oxidation and adsorption of As by biogenic manganese oxides are demonstrated and possibilities of developing a microbial treatment system for water contaminated with As that is suited to the actual situation of contamination are suggested.
Journal ArticleDOI
Microbial decolorization of melanoidin-containing wastewaters: Combined use of activated sludge and the fungus Coriolus hirsutus
TL;DR: An inhibitory effect of organic N on melanoidin decolorization is suggested, which is likely to play an important role in the enhanced ability of C. hirsutus to decolorize HTL.
Journal ArticleDOI
Sorption of Co(II), Ni(II), and Zn(II) on Biogenic Manganese Oxides Produced by a Mn-Oxidizing Fungus, Strain KR21-2
TL;DR: Higher irreversibility of Co( II) and Ni(II) sorption on the biogenic Mn oxides may partly explain higher accumulation of these metal ions in Mn oxide phases in natural environments.