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Iron-carbon enhanced constructed wetland microbial fuel cells for sulfamethoxazole wastewater treatment: Performance evaluation and mechanistic insights

delete2026-08-04
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PRE
AI
J
Jiwei Liu
Y
Yaqun Ni
M
Mengzhen Chen
Y
Yinuo Zhang
H
Huanxin Zhang
Q
Qiang Kong *
DOI：10.1016/j.biortech.2026.135565delete
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Abstract

Abstract

En 中文
• Novel iron-carbon-enhanced CW-MFC (FCCW) achieved 96.49% SMX removal. • FCCW demonstrated stable bioelectricity recovery with 286.16 mV voltage. • FCCW increased the abundance of energy metabolism and pollutant transformation genes. • Iron-carbon particles promoted the dispersion of antibiotic resistance genes. • GSH conjugation minimized toxic intermediate accumulation during SMX degradation.
Keywords:
Sulfamethoxazole
Constructed wetland microbial fuel cell
Iron-carbon particles
Power generation
Removal performance

Journal

Bioresource Technology cover
Bioresource Technology
IF:
9
Papers:
3.2W
Citations:
17.3W

Organization

S
Shandong Normal University
Scholars:
1.6K
Papers: 556
Citations: 1.2W
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