Tremendous population growth and industrialization have increased energy consumption
unprecedentedly. The depletion of fossil-based energy supplies necessitates the exploration …

The development of economic and recyclable adsorbents for removing pollutants from
contaminated water is gaining increasing attention. Agro residue or nature-based material …

Scientific management of wastewater sludge generated from biological wastewater
treatment is necessary owing to its high moisture content and poor dewaterability. In this …

With increasing urbanization and industrialization, growing amounts of industrial waste,
such as red mud (RM), fly ash (FA), blast furnace slag (BFS), steel slag (SS), and sludge, are …

Recently, hydrothermal carbonization emerges as the most viable option for the
management of solid waste with high moisture content. Sludge derived hydrochar is used as …

Fused deposition modeling (FDM) 3D printing not only offers numerous advantages over
traditional manufacturing methods but also produces a significant amount of waste in the …

The improvement of air quality in densely-populated urban regions constitutes an
environmental challenge of increasing concern. In this respect, the abatement of NO …

In this study, optimum hydrochar (HC) production was determined from two different bio-
waste types for ammonium adsorption. HC production was carried out from sunflower seed …

Hydrothermal pretreatment (HTP) is used to convert biomass into hydrochar (HC) through
the application of heat and pressure in a water-based medium. The HC has emerged as a …

Circular approaches to revalorise waste biomass from agriculture and food production
sectors are crucial for develo** a sustainable bioenergy strategy. For instance, while the …