Researcher Profile Ishiyama

Ishiyama Takashi

Environmental Geotechnology Group／ Senior Researcher

Analytical Chemistry, Inorganic Chemistry, Electrochemistry

• Simple and Rapid Determination of Zinc, Cadmium, Copper and Lead in Soils
• On-site Speciation Analysis of Inorganic Arsenic in groundwater
• Leaching Property of Hazardous Metals in Alluvial Sediments

• Development of Low-cost and Environment-friendly Method for Immobilization Technique of Heavy Metals in Marine Sediments, Grant-in-Aid for Scientific Research (C), Principal Investigator : Takashi Ishiyama (2010. 4～2013. 3）
• Development of On-site Determination of Arsenic in Groundwater by Anodic Stripping Voltammetry, Grant-in-Aid for Scientific Research (C), Principal Investigator : Takashi Ishiyama (2006. 4～2009. 3)
• Development of On-site Analytical System of Heavy Metals in Soils by Electrochemical Method, Steel Industry Foundation for the Advancement of Environmental Protection Technology, Principal Investigator : Takashi Ishiyama (2004. 4～2006. 3）
• Highly Sensitive Analysis of Orthophosphate and Silicate based on Electrochemical Characteristics of Heteropoly Acids, Grant-in- Aid for Young Scientists (A), Principal Investigator : Takashi Ishiyama（1998. 4～2000. 3）

Simplification of Soil and Groundwater Contamination Survey Technique

Doctor of Philosophy in Engineering

• Tokyo University of Science, Graduate School of Engineering, Department of Industrial Chemistry (～1997. 3)
• Tokyo University of Science, Faculty of Engineering, Department of Industrial Chemistry, Research Associate (1997. 4～2002. 3)
• Tokyo Metropolitan Research Institute for Environmental Protection, Environmental Analysis Group, Researcher (2002. 4～2003. 3)
• Center for Environmental Science in Saitama, Water Environment Group, Researcher (2003. 4～2009. 3）
• Center for Environmental Science in Saitama,Environmental Geotechnology Group, Senior Researcher (2009. 4～）

Japan Society on Water Environment, The Japan Society for Analytical Chemistry, Japan Society for Environmental Chemistry

• On-Site Speciation Analysis of Inorganic Arsenic in Groundwater by Anodic Stripping Voltammetry, Journal of Japan Society on Water Environment, Vol.32, No.2, 93―98 (2009), T. Ishiyama, M. Takahashi
• On-Site Determination of Arsenic in Soil Extract by Anodic Stripping Voltammetry with Gold Film Electrode after Solid Phase Pretreatment, BUNSEKI KAGAKU, Vol.56, No.12, 1165-1169 (2007), Y. Furusho, N. Makita, M. Ono, T. Ishiyama, M. Takahashi, S. Motomizu
• Soil Surveys of Lead Contamination in Saitama Prefecture and Factors Affecting Leachability of Lead, Journal of Environmental Chemistry, Vol.17, No.1, 59-68 (2007), T. Ishiyama, S. Hachinohe, K. Sasaka, M. Nagamori, M. Takahashi
• On-Site Estimation of Lead Contamination in Soils by Stripping Voltammetry, Journal of Japan Society on Water Environment, Vol.29, No.2, 115―120 (2006), T. Ishiyama, M. Takahashi, K. Suzuki, Y. Furusho
• Simple and Rapid Determination of Zinc, Cadmium, Copper and Lead in Soil Samples by Stripping Voltammetry Using Mercury Film Microelectrode, Journal of Japan Society on Water Environment, Vol.27, No.11, 715―720 (2004), T. Ishiyama, M. Takahashi, K. Suzuki, Y. Furusho
• Adsorptive Voltammetric Determination of Orthophosphate at a Glassy Carbon Electrode, T. Tanaka, M. Miura, T. Ishiyama, J. Trace Microprobe Tech., Vol. 19, No. 4, 591-599 (2001)
• Determination of Antimony in Steel by Differential Pulse Anodic Stripping Voltammetry at a Rotating Gold Film Electrode, T. Tanaka, T. Ishiyama, K. Okamoto, Anal. Sci., Vol. 16, No. 1, 19-23 (2000)
• Cathodic Stripping Voltammetry of Tellurium(IV) at a Rotating Silver Disk Electrode, T. Ishiyama, T Tanaka, Anal. Sci., Vol. 14, No. 4, 677-680 (1998)
• Determination of Selenium in Steel by Differential Pulse Cathodic Stripping Voltammetry, T. Ishiyama, T. Tanaka, J. Trace Microprobe Tech., Vol. 16, No. 1, 23-30 (1998)
• Determination of Selenium in Stainless Steel by Differential Pulse Cathodic Stripping Voltammetry at a Silver Disk Electrode, T. Ishiyama, T. Tanaka, Anal. Sci., Vol.13, No.1, 153-154 (1997)