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Changes in Pore-Size Distribution and Hydraulic Conductivity of Compacted Soils by Grass-Derived Hydrochar

Year: 2023

Journal: Journal of Geotechnical and Geoenvironmental Engineering, Volume 149, 2023-09-01, page 4023079

Authors: Dong, Huan; Leung, Anthony Kwan; Chen, Rui; Lourenco, Sergio; Kamchoom, Viroon

Keywords: Compacted soil; Hydraulic conductivity; Hydrochar; Pore size distribution (PSD)

AbstractHydrochar is a biomass-derived carbon-rich material produced by the hydrothermal carbonization process which requires less energy than the pyrolysis production of biochar. The effectiveness of using hydrochar to amend soil properties, especially ...