Contribution of Soil Components to Adsorption of Heavy Metals in Alluvial Soils and Grey Degraded Soils from Hanoi, Vietnam - Collections

＜departmental bulletin paper＞
Contribution of Soil Components to Adsorption of Heavy Metals in Alluvial Soils and Grey Degraded Soils from Hanoi, Vietnam

Creator	Creator Name Nguyen, Quang Hai Affiliation Affiliation Name Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
	Creator Name Bui, Thi Phuong Affiliation Affiliation Name Vietnam-study-leave to Faculty of Agriculture, Kyushu University
	Author PID K001541 Creator Name Egashira, Kazuhiko 江頭, 和彦 Affiliation Affiliation Name Faculty of Agriculture, Kyushu University 九州大学大学院農業研究院
Language	English
Publisher	Faculty of Agriculture, Kyushu University
Publisher	九州大学大学院農学研究院
Date	2007-10-29
Source Title	Journal of the Faculty of Agriculture, Kyushu University
Vol	52
Issue	2
First Page	401
Last Page	404
Publication Type	Version of Record
Access Rights	open access
Crossref DOI	https://doi.org/10.5109/9329
Related DOI	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
Related URI	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
Relation	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

File	FileType	Size	Views	Description
p401	pdf	2.99 MB	379

PISSN	0023-6152
NCID	AA00697606
Record ID	9329
Peer-Reviewed	Unrefereed
Subject Terms	Geo-Environment Science
Subject Terms	地水環境学
ISSN	0023-6152
NCID	AA00697606
Notes	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.
Created Date	2009.04.22
Modified Date	2022.11.11