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Chalcopyrite mitigates N2O emission in bioretention systems: promoting denitrification and activating nitrous oxide reductase

delete2026-08-07
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PRE
AI
H
Huan Xiao
C
Cheng Cheng *
Y
Yunsong Yuan
W
Wenlin Zhao
X
Xinyue Wang
H
Hao Zheng
H
Haoyu Wang
Q
Qiyuan Li
柴
柴宏祥 (Hongxiang Chai) *
DOI：10.1016/j.watres.2026.126649delete
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Abstract

Abstract

En 中文
● Chalcopyrite modification raised nosZ gene abundance and reduced N2O flux by 40.3%. ● N2O-reducing bacterium Gemmatimonadota was enriched in chalcopyrite bioretention. ● Mineral characterization confirmed chalcopyrite-driven autotrophic denitrification. ● Cu, S, and Fe ions released from chalcopyrite participated in bioretention N cycle.

Journal

Water Research cover
Water Research
IF:
12.4
Papers:
3.0W
Citations:
15.7W

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