[2501-05] (Special session) Trends in Mine Drainage Treatment and Immobilization of Contaminated Soil | MMIJ 2022,Fukuoka

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Special session

(Special session) Trends in Mine Drainage Treatment and Immobilization of Contaminated Soil

Wed. Sep 7, 2022 9:15 AM - 12:00 PM JST
Wed. Sep 7, 2022 12:15 AM - 3:00 AM UTC

Room-5 (A27)

Chairman:Wataru Hareyama(Iwate University), Kengo Nakamura(Tohoku University)

9:15 AM - 9:20 AM JST(12:15 AM - 12:20 AM UTC)

[2501-05-1add]Outline of the session

9:20 AM - 9:50 AM JST(12:20 AM - 12:50 AM UTC)

[2501-05-01]Efforts toward sustainable mine wastewater treatment and standardization of adsorption test methods of adsorbent for attenuation layers

○tetsuo yasutaka¹ (1. National Institute of Advanced Industrial Science and Technology (AIST))

Chairman:Wataru Hareyama (Iwate University)

9:50 AM - 10:20 AM JST(12:50 AM - 1:20 AM UTC)

[2501-05-02]Mechanism of heavy metal removal in the AMD treatment using the ethanol-supplemented sulfur-reducing column

○Keishi Oyama¹, Kentaro Hayashi², Yusei Masaki², Takaya Hamai², Shigeshi Fuchida^1,3, Yutaro Takaya^1,4, Chiharu Tokoro^1,4 (1. Waseda University, 2. JOGMEC, 3. Tokyo University of Marine Science and Technology, 4. Tokyo University)

Chairman:Wataru Hareyama (Iwate University)

10:20 AM - 10:30 AM JST(1:20 AM - 1:30 AM UTC)

[2501-05-4add]Break

10:30 AM - 11:00 AM JST(1:30 AM - 2:00 AM UTC)

[2501-05-03]Approaches to promote installation of Passive Treatment by JOGMEC

○Takaya HAMAI¹, Yusei MASAKI¹, Kengo HORIUCHI¹, Taro KAMIYA¹, Kosuke TAKAMOTO¹ (1. Japan Oil, Gas and Metals National Corporation)

Chairman:Kengo Nakamura (Tohoku University)

11:00 AM - 11:30 AM JST(2:00 AM - 2:30 AM UTC)

[2501-05-04]A Study of Passive Treatment by Using Limestone and Concrete Sludge for Zn-rich and Cd-rich Acid Mine Drainage

○Kengo Horiuchi¹, Takaya Hamai¹, Naoki Ikegami¹, Yusei Masaki¹, Kosuke Takamoto¹, Yutaro Takaya^2,3, Chiharu Tokoro^3,2 (1. JOGMEC, 2. The university of Tokyo, 3. Waseda university)

Chairman:Kengo Nakamura (Tohoku University)

11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[2501-05-05]A full-scale test of passive treatment via anaerobic process using sulfate-reducing bacteria for acid mine drainage: A progress report

○Yusei Masaki¹, Tsubasa Washio¹, Kana Hagihara¹, Takaya Hamai¹, Taro Kamiya¹, Kengo Horiuchi¹, Yuki Semoto¹, Kosuke Takamoto¹, Naoki Sato¹ (1. Japan Oil, Gas and Metals National Corporation)

Chairman:Kengo Nakamura (Tohoku University)

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