[A-GE28] Subsurface Mass Transport, Material Cycle, and Environmental Assessment

Thu. May 30, 2019 9:00 AM - 10:30 AM 301A (3F)

convener:Yuki Kojima(Department of Civil Engineering, Gifu University), Shoichiro Hamamoto(Department of Biological and Environmental Engineering, The University of Tokyo), Hirotaka Saito(Department of Ecoregion Science, Tokyo University of Agriculture and Technology), Yasushi Mori(Graduate School of Environmental and Life Science, Okayama University), Chairperson:Yuki Kojima(Gifu University), Shoichiro Hamamoto(The University of Tokyo), Yasushi Mori(Okayama University), Hirotaka Saito(Tokyo University of Agriculture and Technology)

This session covers the topics on mass transport, water and energy cycles in geoenvironment. Subjects related to laboratory and field measurements, theoretical analysis, and numerical modeling will be discussed. Presentations on geo-pollution, remediation, geological disposal of hazardous wastes, ground source heat utilization, mass transport in vadose zone, soil-water monitoring, and environmental assessment are encouraged.

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9:00 AM - 9:25 AM

[AGE28-01] Humic substances in deep sedimentary groundwater

★Invited Papers

*Takumi Saito¹ (1.School of Engineering, The University of Tokyo)

9:25 AM - 9:40 AM

[AGE28-02] Nano-Bubble Retention in Saturated Porous Media under Different Solution Chemistry

*Shoichiro Hamamoto¹, Takuya Sugimoto¹, Takato Takemura², Taku Nishimura¹, Scott A Bradford³ (1.Department of Biological and Environmental Engineering, The University of Tokyo, 2.College of Humanities and Sciences, Nihon University, 3.U. S. Salinity Laboratory)

9:40 AM - 9:55 AM

[AGE28-03] Geochemical Investigation of Metals and Trace Elements around the Abandoned Cu – Ni Mine Site in Selibe Phikwe, Botswana

*Fiona Segolame Motswaiso¹, Kengo - Nakamura¹, Noriaki - Watanabe¹, Takeshi - Komai¹ (1.Tohoku Univeristy Graduate School of Environmental Studies)

9:55 AM - 10:10 AM

[AGE28-04] Removal of Arsenic (III) From Aqueous Solution Using Pumice and Zeolite Supported Zero-Valent Iron Nanoparticle

*Shashi Ranjan¹, Brijesh kumar yadav¹, Himanshu Joshi¹ (1.Indian Institute of Technology Roorkee)

10:10 AM - 10:25 AM

[AGE28-05] Unsaturated Hydraulic Conductivity Estimation from Multi-step Centrifuge Outflow

*Thanh Long Bui¹, Yasushi Mori¹ (1.Graduate School of Environmental and Life Science, Okayama University)

Discussion (10:25 AM - 10:30 AM)

Session information