Life cycle assessment of the mesophilic, thermophilic, and temperature-phased anaerobic digestion of sewage sludge

In this study the environmental impact of the anaerobic digestion (AD) of sewage sludge within an activated sludge wastewater treatment plant (WWTP) was investigated. Three alternative AD systems (mesophilic, thermophilic, and temperature-phased anaerobic digestion (TPAD)) were compared to determine which system may have the best...

Compost, biogas and biochar in Northern Ghana: Climate impact and economic feasibility in the context of voluntary carbon markets

The Master’s programme Industrial Ecology is jointly organised by Leiden University and Delft University of Technology. In some areas of Sub-Saharan Africa appropriate organic waste management technology could address development issues such as soil degradation, unemployment and energy scarcity, while at the same time providing climate benefits....