Contribution of Soil Components to Adsorption of Heavy Metals in Alluvial Soils and Grey Degraded Soils from Hanoi, Vietnam - 九大コレクション

＜紀要論文＞
Contribution of Soil Components to Adsorption of Heavy Metals in Alluvial Soils and Grey Degraded Soils from Hanoi, Vietnam

作成者	作成者名 Nguyen, Quang Hai 所属機関所属機関名 Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
	作成者名 Bui, Thi Phuong 所属機関所属機関名 Vietnam-study-leave to Faculty of Agriculture, Kyushu University
	著者識別子 K001541 作成者名 Egashira, Kazuhiko 江頭, 和彦所属機関所属機関名 Faculty of Agriculture, Kyushu University 九州大学大学院農業研究院
本文言語	英語
出版者	Faculty of Agriculture, Kyushu University
出版者	九州大学大学院農学研究院
発行日	2007-10-29
収録物名	九州大学大学院農学研究院紀要
巻	52
号	2
開始ページ	401
終了ページ	404
出版タイプ	Version of Record
アクセス権	open access
Crossref DOI	https://doi.org/10.5109/9329
関連情報	Journal of the Faculty of Agriculture, Kyushu University \|\| 52(2) \|\| p401-404
	九州大学大学院農学研究院紀要 \|\| 52(2) \|\| p401-404
	http://www.agr.kyushu-u.ac.jp/index.html

ファイル	ファイルタイプ	サイズ	閲覧回数	説明
p401	pdf	2.99 MB	262

PISSN	0023-6152
NCID	AA00697606
レコードID	9329
査読有無	査読無
主題	Geo-Environment Science
主題	地水環境学
ISSN	0023-6152
NCID	AA00697606
注記	Two surface soil samples were collected from each of alluvial soils and grey degraded soils in Hanoi City, Vietnam and subjected to examination of adsorption of three heavy metals (Cu, Pb and Zn) by three adsorbing components (organic matter, free iron oxides and clay minerals). The results showed that Pb was adsorbed by all three components with the largest adsorbed amount and that Zn was adsorbed selectively by organic matter and clay minerals while Cu was selectively by organic matter and free iron oxides. The amount of heavy metals adsorbed per unit mass of adsorbing components was reduced in the sequence of organic matter＞clay minerals＞free iron oxides for Pb and Zn and of organic matter＞free iron oxides＞clay minerals for Cu. The difference in the adsorption capacity of heavy metals per unit mass of each component between the alluvial soil and grey degraded soil was attributed to the difference in the type of organic matter, form of free iron oxides or composition of clay minerals between them.
登録日	2009.04.22
更新日	2022.11.11