The high output of sewage sludge, which is increasing during recent years, and the
limitations of the existing means of disposing sewage sludge highlight the need to find …

Biomass is the only renewable carbon source in the world and possesses a zero-carbon
footprint throughout its lifecycle. Biomass-based functional materials typically exhibit …

This study focuses on the conversion of biosolids to biochar and its further use in adsorbing
per-and polyfluoroalkyl substances (PFASs) from contaminated water. In particular, this …

Biomass fast pyrolysis is one of the most promising technologies for biomass utilization. In
order to increase its economic potential, pyrolysis gas is usually recycled to serve as carrier …

Sewage sludge valorization by flash pyrolysis has been carried out in a conical spouted bed
reactor with continuous biomass feed and char removal. The effect of temperature on …

Hydrothermal carbonization using subcritical water (250° C, 8–10 MPa and 15 min reaction
time) was investigated to recover solid carbonaceous fuel ie sludge char (HT-SL) from urban …

In this study, fast microwave-assisted catalytic pyrolysis of sewage sludge was investigated
for bio-oil production, with HZSM-5 as the catalyst. Pyrolysis temperature and catalyst to feed …

This study investigated the influence of temperature (400 ºC, 500 ºC and 600 ºC) and–carrier
gas (N 2 and CO 2) on biochar yields, physicochemical, and structural attributes. Higher …

Sewage sludge (SS) contains a certain amount of nitrogen (N), resulting in various content
of N in the pyrolysis products. Investigates on how to control the generation of NH 3 and …

Although landfilling and disposal into the ocean present still the most common methods
used in the sewage sludge management, the share of recycling and reuse based on drying …