Y
Yoshimasa Amano
Researcher at Chiba University
Publications - 93
Citations - 868
Yoshimasa Amano is an academic researcher from Chiba University. The author has contributed to research in topics: Activated carbon & Adsorption. The author has an hindex of 11, co-authored 78 publications receiving 647 citations. Previous affiliations of Yoshimasa Amano include National Institute for Environmental Studies & Saga University.
Papers
More filters
Journal ArticleDOI
Adsorption of heavy metals onto activated carbons derived from polyacrylonitrile fiber.
TL;DR: It is proposed that the formation of cyclized structure by oxidation treatment minimized the nitrogen loss during steam activation, hence increased the uptake performance of activated carbons.
Journal ArticleDOI
Green tide formed by free-floating Ulva spp. at Yatsu tidal flat, Japan
Tohru Yabe,Yuichi Ishii,Yoshimasa Amano,Yoshimasa Amano,Tsunenori Koga,Seiji Hayashi,Seiichi Nohara,Hideki Tatsumoto +7 more
TL;DR: In this article, the authors found that the expansion of green tide was related to such factors as an increase in Kira's Warmth Index, a decrease in annual cumulative hourly air temperatures below 7°C in December, an increased salinity, and unintentional introduction of Ulva ohnoi.
Journal ArticleDOI
Removal of nitrate ions from water by activated carbons (ACs)—Influence of surface chemistry of ACs and coexisting chloride and sulfate ions
TL;DR: In this article, the authors examined the performance of activated carbons (ACs) for the removal of nitrate ions in aqueous solution using activated carbon and found that activated ACs exhibited the greatest Langmuir adsorption capacity and affinity for nitrate removal among the total 7 ACs examined.
Journal ArticleDOI
Effect of phosphorus fluctuation caused by river water dilution in eutrophic lake on competition between blue-green alga Microcystis aeruginosa and diatom Cyclotella sp
TL;DR: The decrease in phosphorus concentration due to the river water dilution to Lake Tega would be interpreted as a minor factor for the transition of dominant species from M. aeruginosa to Cyclotella sp.
Journal ArticleDOI
Surface properties and water vapor adsorption–desorption characteristics of bamboo-based activated carbon
TL;DR: The structural and surface chemical characteristics of prepared activated carbons were determined by N 2 adsorption-desorption isotherms and Boehm titration, respectively.