Characterization of phosphorus sorption on the sediments of Yangtze River Estuary and its adjacent areas

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• 作者：Xiaoyan Cao^a ; ^b ; ^c ; ^{caoxy@ouc.edu.cn} ; Xiaoyue Liu^c ; Jiamei Zhu^c ; Lisha Wang^c ; Sumei Liu^a ; ^b ; Guipeng Yang^a ; ^b
• 关键词：Phosphorus ; Fractions ; Sorption ; Isotherms ; Surface property
• 刊名：Marine Pollution Bulletin
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：114
• 期：1
• 页码：277-284
• 全文大小：587 K
• 卷排序：114

文摘

The kinetic curves and phosphorus fractions changes during sorption were studied. The sorbed phosphorus mainly consisted of Ex − P and Fe-P, with Ex − P being dominant. The equilibrium isotherms and thermodynamic parameters were investigated. Sediment composition and surface characteristics influenced phosphorus sorption parameters.