Waste of any origin is one of the most serious global and man-made concerns of our day. It
causes climate change, environmental degradation, and human health problems. Proper …

Anaerobic digestion is traditionally used for treating organic materials. This allows the
valorization of biogas and recycling of nutrients thanks to the land application of digestates …

Adopting a new paradigm for social development implies a transition to a circular economy.
The above requires the reduction of greenhouse gas emissions, the utilization of wastes …

Advanced wastewater treatment options offer a unique opportunity to recover valuable
resources such as energy (biogas), nutrients, and minerals embedded in the wastewater …

The current processes for producing polyhydroxyalkanoates (PHAs) are costly, owing to the
high cost of cultivation feedstocks, and the need to sterilise the growth medium, which is …

Biogas solutions typically span across several sectors, such as waste handling, energy and
transport. While this can be an advantage in comparison to other alternatives, it also creates …

As the global demand for renewable energy continues to rise, biogas production has
emerged as a promising solution for sustainable energy generation. This review article …

Sewage sludge treatment and disposal is essential for water environment protection and
pollution management. Coupling anaerobic digestion with land application offers a …

This paper compares and analyzes the relations between the biogas development and the
national policy frameworks for biogas solutions in eight European countries. The policy …

The improvement of energy efficiency ensuring high nutrients removal is a great concern for
many wastewater treatment plants (WWTPs). The energy balance of a WWTP can be …