Groundwater contamination with U and Th in Cox's Bazar paleo-beach aquifers, South-Eastern Bangladesh: Focusing on characteristics and fate in the environment

Ashraf Ali Seddique; 益田 晴恵; 丸岡 照幸; Shaibur Rahman Molla; Nur Alam; Moklesur Rahman; Matin Ahmed; Ashraful Hoque

doi:10.14862/geochemproc.60.0.160.0

2013年度日本地球化学会第60回年会講演要旨集

セッションID: 2D02

DOI https://doi.org/10.14862/geochemproc.60.0.160.0

会議情報

主催: 日本地球化学会年会要旨集

G7 地球表層水圏と生態系

Groundwater contamination with U and Th in Cox's Bazar paleo-beach aquifers, South-Eastern Bangladesh: Focusing on characteristics and fate in the environment

*Ashraf Ali Seddique, 益田晴恵, 丸岡照幸, Shaibur Rahman Molla, Nur Alam, Moklesur Rahman, Matin Ahmed, Ashraful Hoque

著者情報

キーワード: 地下水汚染

会議録・要旨集フリー

詳細

抄録

Ninety eight drinking groundwater samples collected from different depths of Cox’s Bazar paleo-beach and the hills behind the beach were analyzed using ICP-MS for contents of U and Th together with minor and major chemical components. About 4% of studied shallow tubewells (<30m in depth) contained excess U from the WHO drinking water guideline, 2.0 ug/l, which were mainly found at paleo-beach sites.

責任著者(Corresponding author)

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