研究者
J-GLOBAL ID：202001012171360123   更新日: 2021年10月24日

中沢 禎文

ナカザワ ヨシフミ | nakazawa yoshifumi
所属機関・部署：
北海道大学大学院 工学院環境創生工学専攻環境リスク工学研究室

北海道大学大学院 工学院環境創生工学専攻環境リスク工学研究室 について


職名： 博士課程
競争的資金等の研究課題 (1件)：
  • 2019 - 2021 微粒子吸着材の高効率分離を可能にする新規Al高分子凝集剤の開発とその機能の解明
論文 (5件)：
  • Yoshifumi Nakazawa, Taketo Abe, Yoshihiko Matsui, Koki Shinno, Sakiko Kobayashi, Nobutaka Shirasaki, Taku Matsushita. Differences in removal rates of virgin/decayed microplastics, viruses, activated carbon, and kaolin/montmorillonite clay particles by coagulation, flocculation, sedimentation, and rapid sand filtration during water treatment. Water Research. 2021. 203. 117550-117550
  • Yoshifumi Nakazawa, Taketo Abe, Yoshihiko Matsui, Nobutaka Shirasaki, Taku Matsushita. Stray particles as the source of residuals in sand filtrate: Behavior of superfine powdered activated carbon particles in water treatment processes. Water Research. 2021. 190. 116786-116786
  • Yize Chen, Yoshifumi Nakazawa, Yoshihiko Matsui, Nobutaka Shirasaki, Taku Matsushita. Sulfate ion in raw water affects performance of high-basicity PACl coagulants produced by Al(OH)3 dissolution and base-titration: Removal of SPAC particles by coagulation-flocculation, sedimentation, and sand filtration. Water Research. 2020. 183
  • Yoshifumi Nakazawa, Yoshihiko Matsui, Yusuke Hanamura, Koki Shinno, Nobutaka Shirasaki, Taku Matsushita. Minimizing residual black particles in sand filtrate when applying super-fine powdered activated carbon: Coagulants and coagulation conditions. Water Research. 2018. 147. 311-320
  • Yoshifumi Nakazawa, Yoshihiko Matsui, Yusuke Hanamura, Koki Shinno, Nobutaka Shirasaki, Taku Matsushita. Identifying, counting, and characterizing superfine activated-carbon particles remaining after coagulation, sedimentation, and sand filtration. Water Research. 2018. 138. 160-168
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