All abstracts by Kohei Tokunaga in conference series: Goldschmidt

(2023) Improvement of the Stability of IO₃−-, SeO₃2−-, and SeO₄2−-coprecipitated Barite after Treatment with Phosphate
Tokunaga K, Tanaka K, Takahashi Y & Kozai N

(2019) Effective Removal of Oxyanions from Aqueous Solution by Coprecipitated with Barite
Tokunaga K, Takahashi Y & Kozai N

(2018) Alkaline-Activated Metakaolin Solidification of Iodine Sorbed by Layered Double Hydroxides
Ohnuki T, Kozai N, Tanaka K, Tokunaga K, Utsunomiya S, Ikehara R, Komiya T, Takeda A, Kaplan D & Santschi P

(2015) Estimation of Redox Condition Based on the Enrichment and Speciation of Arsenic and Selenium Oxyanions in Barite
Tokunaga K & Takahashi Y

(2013) Selenium Coprecipitated with Barite as a New Redox Indicator
Tokunaga K, Yokoyama Y & Takahashi Y