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Achieving efficient nitrogen removal through spatial coupling of sulfur disproportionation and sulfur-based autotrophic denitrification in microenvironments

delete2026-08-05
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PRE
AI
J
Junjie Han
S
Shilong Xu
Y
Yan-Ying Qiu *
M
Minzhong Yuan
J
Jingxiang Sun
W
Weifang Yuan
L
Liang Zhang
江峰 cover
江峰 (Feng Jiang) *
DOI:10.1016/j.watres.2026.126630delete
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Abstract

Abstract

En 中文
• Sulfur-based porous alkaline carriers (SPAC) were constructed. • The bioreactor with SPAC achieved greater denitrification performance than that with commercial carriers. • High abundance of SDB was enriched in the inner layer of SPAC. • The primary active zones of sulfur disproportionation and denitrification were different. • The harmonious syntrophic interactions between SDB and SOB in the SPAC enhanced nitrogen removal.

Journal

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

Organization

S
Sun Yat-Sen University
Scholars:
7.8K
Papers: 2.1K
Citations: 0
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