Phosphate adsorption on lanthanum loaded biochar
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- 作者：Zhanghong Wanga ; b ; Dekui Shena ; 101011398@seu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Fei Shenb ; fishensjtu@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Tianyu Lib
- 关键词：Biochar ; Phosphate ; Adsorption ; Lanthanum
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：150
- 期：Complete
- 页码：1-7
- 全文大小：1530 K
文摘
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Various lanthanum composites were doped on the surface of biochar for absorbing phosphate.
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The absorption mechanism was investigated by means of SEM-EDS, XRD, XPS and FT-IR spectroscopy.
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Precipitation, ligand exchange and complexation were the dominant adsorption mechanism.