Hydrothermal liquefaction of sewage sludge: use of HCOOH and KOH to improve the slurry pumpability in a continuously operated plant

We studied the hydrothermal liquefaction (HTL) of digested sewage sludge (DSS) as model of waste biomass in batch and continuous reactors. HCOOH and KOH were used to improve the slurry pumpability.HTL experiments were conducted at the same kinetic severity factor in a batch reactor of 25 mL of volum...

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Bibliographic Details
Main Authors: C. Prestigiacomo, Y. Fan, U. Hornung, N. Dahmen, O. Scialdone, A. Galia
Format: Article
Language:English
Published: Elsevier 2024-02-01
Series:Heliyon
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844024023181