Výsledky vyhledávání - "Katsuhiko FUJII"

Akademický článek

Biogas Upgrading by Wild Alkaliphilic Microalgae and the Application Potential of Their Biomass in the Carbon Capture and Utilization Technology

Autor: Yuri Kikuchi, Daichi Kanai, Kenjiro Sugiyama, Katsuhiko Fujii

Publikováno v: Fermentation, Vol 10, Iss 3, p 134 (2024)

Although biogas is a renewable energy source alternative to natural gas, it contains approximately 40 vol% CO2 and, hence, a low calorific value. The sequestration of CO2 from biogas is, therefore, essential before its widespread use. As CO2 can be e

Externí odkaz: https://doaj.org/article/765236a7a87c4654b850c18aeadbe649

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Akademický článek

The Potential of Digested Sludge-Assimilating Microflora for Biogas Production from Food Processing Wastes

Autor: Sato Hasaka, Saki Sakamoto, Katsuhiko Fujii

Publikováno v: Microorganisms, Vol 11, Iss 9, p 2321 (2023)

Food processing wastes (FPWs) are residues generated in food manufacturing, and their composition varies depending on the type of food product being manufactured. Therefore, selecting and acclimatizing seed microflora during the initiation of biogas

Externí odkaz: https://doaj.org/article/e53779dc022146aaaf3b9b30dc56fd0f

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Akademický článek

Development of Digested Sludge-Assimilating and Biohydrogen-Yielding Microflorae

Autor: Yuhei Hayakawa, Nobuhiro Aburai, Katsuhiko Fujii

Publikováno v: Fermentation, Vol 9, Iss 2, p 175 (2023)

Digested sludge (DS) is a waste product of anaerobic digestion that is produced during the biodegradation of excess sludge. It cannot be used as a substrate for further biogas production owing to its recalcitrant nature. In the present study, we used

Externí odkaz: https://doaj.org/article/b7afd3a3558940d08198a3ef6ed46374

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Akademický článek

Isolation and Characterization of Basidiomycetous Yeasts Capable of Producing Phytase under Oligotrophic Conditions

Autor: Akino Kurosawa, Ryo Nishioka, Nobuhiro Aburai, Katsuhiko Fujii

Publikováno v: Microorganisms, Vol 10, Iss 11, p 2182 (2022)

Phytic acid is an organic phosphorus source naturally produced by plants as phosphorus stock and can be an alternative to rock phosphate, which is a dwindling resource globally. However, phytic acid is insoluble, owing to its binding to divalent meta

Externí odkaz: https://doaj.org/article/7fd80c0dc3f74441948fe3bbfced58cb

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Akademický článek

Micro-tensile testing of reduced-activation ferritic steel F82H irradiated with Fe and He ions

Autor: Terumitsu Miura, Katsuhiko Fujii, Koji Fukuya, Masami Ando, Hiroyasu Tanigawa

Publikováno v: Nuclear Materials and Energy, Vol 17, Iss , Pp 24-28 (2018)

Micro-tensile tests were conducted on reduced-activation ferritic steel F82H specimens after irradiation with Fe and He ions. The displacement damage levels were 50 and 200 dpa, and helium concentrations were 0, 2000 and 5000 appm. The specimens had

Externí odkaz: https://doaj.org/article/442a219fc9124cc6b3b134a83e44c589

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