Session information (2021/01/29 Ver.)

General Session

Mineral processing / Environment

Wed. Mar 10, 2021 9:00 AM - 11:40 AM Room-4

Chairman:Kazuki SUGAWARA (Seikei University), Takaya HAMAI (JOGMEC)

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9:00 AM - 9:20 AM

[3K0401-07-01] Geochemical simulation of neutralization processing of the acid mine drainage using limestone for the adaptation of passive treatment

○Yutaro Takaya¹, Shigeshi Fuchida¹, Chiharu Tokoro¹, Takaya Hamai², Yusei Masaki², Kengo Horiuchi² (1. Waseda University, 2. JOGMEC)

Chairman:Kazuki SUGAWARA (Seikei University)

9:20 AM - 9:40 AM

[3K0401-07-02] Investigation of scorodite formation mechanism in hematite addition method using stable isotope iron

○Etsuro Shibata¹, Atsushi Iizuka¹, Ken Adachi¹ (1. Tohoku University)

Chairman:Kazuki SUGAWARA (Seikei University)

9:40 AM - 10:00 AM

[3K0401-07-03] A full-scale test of SRB process utilizing rice bran

○Kentaro HAYASHI¹, Tsubasa WASHIO¹, Yusei MASAKI¹, Takaya HAMAI¹, Takeshi SAKATA¹, Akihiro KANAYAMA¹, Kengo HORIUCHI¹, Masatoshi SAKODA¹, Nobuyuki MASUDA¹, Naoki SATO¹ (1. Japan Oil, Gas and Metals National Corporation)

Chairman:Kazuki SUGAWARA (Seikei University)

Cancelled

10:00 AM - 10:20 AM

[3K0401-07-04] Mechanism at the initial stage of processing in passive treatment utilizing SRB

○Kentaro HAYASHI¹, Yusei MASAKI², Takaya HAMAI², Tatsuya KATO¹, Yutaro TAKAYA¹, Shigeshi FUCHIDA¹, Chiharu TOKORO¹ (1. WASEDA University, 2. Japan Oil, Gas and Metals National Corporation)

Chairman:Kazuki SUGAWARA (Seikei University)

Break (10:20 AM - 10:40 AM)

10:40 AM - 11:00 AM

[3K0401-07-05] Research on manganese removal method in wastewater treatment at Besshi Mine

○Yoshinobu Kishimoto¹, Hideyuki Okamoto¹, Tatsuya Itou¹ (1. Sumitomo Metal Mining Co., Ltd.)

Chairman:Takaya HAMAI (JOGMEC)

11:00 AM - 11:20 AM

[3K0401-07-06] Geochemical investigation of AMD generation using sulfide core samples

○Shigeshi Fuchida¹, Masakazu Kadokura¹, Yutaro Takaya¹, Jun-ichiro Ishibashi², Kazuhiko Shimada², Chiharu Tokoro¹ (1. Waseda university, 2. Kyushu university)

Chairman:Takaya HAMAI (JOGMEC)

11:20 AM - 11:40 AM

[3K0401-07-07] Construction for mine wate treatment plant at Akakura section of closed Yaso mine in Fukushima Prefecture

○Shigeto - KUROIWA¹, Toshio KISHII¹, Takashi KAKUTA¹ (1. Sumitomo Metal Mining Co., Ltd)

Chairman:Takaya HAMAI (JOGMEC)

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