Phosphorus in shallow and deep groundwater: Importance of P/Fe ratio in Fe(III) oxides in aquifer sediments

[Display omitted] •Groundwater P enrichment occurred via DOM degradation and Fe(III) oxide reduction.•DOM with more humic substances in shallow aquifer promoted P mobilization.•Higher P/Fe molar ratio in Fe(III) oxides caused higher P in shallow groundwater.•Immobilization of P via Fe(II) precipitat...

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Bibliographic Details

Published in:	Journal of hydrology (Amsterdam) Vol. 623; p. 129860
Main Authors:	Li, Yao, Guo, Huaming, Gao, Zhipeng, Ke, Tiantian, Zhu, Zijie, Cao, Yuanyuan, Su, Xiaosi, Wu, Xiong
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-08-2023
Subjects:	Enrichment Hydrogeochemical factors Mobilization Phosphorus Sand-gravel aquifer Enrichment Mobilization Phosphorus Sand-gravel aquifer Hydrogeochemical factors
Online Access:	Get full text
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