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Comparing the adsorption and molecular fractionation of rice straw biochar-derived and leached dissolved organic matter on iron (oxyhydr)oxides

delete2026-06-24
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PRE
AI
C
Cuncun Xu
T
Tao Cao
H
Hao Chen
J
Jianzhong Song *
B
Bin Jiang
Y
Yin Zhong
H
Haiyan Song
P
Ping'an Peng
DOI：10.1016/j.apgeochem.2026.106960delete
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Abstract

Abstract

En 中文
• Molecular fractionations of crop-straw biochar DBC and DOM were revealed. • Magnetite has the highest sorption capacity, followed by ferrihydrite and hematite. • Iron oxyhydroxides preferentially adsorbed highly oxidized and unsaturated species. • Magnetite and ferrihydrite showed greater affinity for CHO compounds than hematite.

Journal

Applied Geochemistry cover
Applied Geochemistry
IF:
3.4
Papers:
5.9K
Citations:
1.5W

Organization

U
universities town
Scholars:
2
Papers: 1
Citations: 0
C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
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