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Hydrothermal treatment of sewage sludge in sub- and supercritical water: Fundamentals, mechanisms, and sustainable valorization

delete2026-07-13
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PRE
AI
C
Chuang Yang *
D
Donghai Xu
J
Jie Zhang
L
Lili Qian
G
Guoxing Li
H
Hao Chen *
DOI:10.1016/j.joei.2026.102662delete
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Abstract

Abstract

En 中文
• Six hydrothermal treatment technologies for sewage sludge are reviewed. • Pollutant transformation mechanisms under hydrothermal conditions are clarified. • Key technical barriers include corrosion, salt fouling, and unclear mechanisms. • Integration with energy recovery and sustainability assessment is recommended.

Journal

Journal of the Energy Institute cover
Journal of the Energy Institute
IF:
6.2
Papers:
2.9K
Citations:
8.1K

Organization

C
Chang'an University
Scholars:
3.1K
Papers: 1.1K
Citations: 1.3W
X
xi'an jiaotong university
Scholars:
8.9W
Papers: 6.5W
Citations: 75
J
jiangsu university
Scholars:
7.3K
Papers: 2.2K
Citations: 1
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