Hydrogen is expected to play a key role in the world's energy-mix in the near future within
the context of a new energy transition that has been ongoing over the past decade. This …

The majority belief is that microalgae is the most promising potential feedstock for biodiesel
production while it can also be used for treating wastewater. After the microalgae biodiesel …

Pine wastes, including pine needles, cones, and wood, are abundantly produced as an
agroforestry by-product globally and have shown tremendous potential for biochar …

Biochar application for the recovery of nutrients from wastewater is a sustainable method
based on a circular economy. Wastewater, food wastewater, and stormwater are valuable …

The valorization and appropriate treatment of food waste digestate (FWD) is a critical issue
for facilitating the sustainable development of anaerobic digestion and actualizing a circular …

Agricultural wastes from cropping activities are always available with high production yield
after containing organic-rich materials that can replace the commercial carbon-made …

In circular economies, it is imperative to implement effective environmental management
solutions to address resource depletion. Over the past few years, there has been a growing …

Heavy metals and emerging contaminants (ECs) are the group of pollutants that have drawn
extensive attention during recent years due to high-level toxicity, even at low concentrations …

Vascular plants account for more than 80% of all biomass on earth and are potential
precursors of biochar. However, the changes of vascular bundle have received less …

To date, no sustainable way of processing liquid packaging boards as a whole has been
defined. The cardboard is occasionally recycled; however, there is no reliable demand for …