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Kinetic matching and mineral reinforcement enable efficient CANDAN under low-substrate and low-temperature conditions

delete2026-08-03
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PRE
AI
J
Jiawei Zhang
S
Shenbin Cao *
J
Jinyan Wang
X
Xiaoyan Fan
DOI:10.1016/j.jwpe.2026.110680delete
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Abstract

Abstract

En 中文
• Efficient CANDAN is achieved at NH4+–N and NO3−–N of about 30 mg/L • COD/NO3−–N regulation improved nitrite turnover and ammonium removal. • Stable CANDAN performance is maintained at low temperature of 14–15 °C • Slight pH increase induces Ca–P-associated mineral reinforcement of sludge granules • Mineral reinforcement improves sludge stability under low-temperature stress
Keywords:
CANDAN process
Anammox
Denitratation
Granular sludge
Low-substrate
Low temperature

Journal

Journal of Water Process Engineering cover
Journal of Water Process Engineering
IF:
6.7
Papers:
1.0W
Citations:
3.3W

Organization

B
beijing university of technology
Scholars:
4.3K
Papers: 1.5K
Citations: 0
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