The issue of sustainable management of biosolids (excess sludge) from wastewater
treatment is an important issue in the entire developed world. Residual sludge disposal …

Industrial hemp (Cannabis sativa L.) has emerged as a potential multipiurpose crop: fibre
crop, energy crop, and phytoextractor of pollutants from the soil. However, the multipurpise …

Anaerobic digestion (AD) of sewage sludge shows low carbon conversion efficiency (CCE)
due to the poor biodegradability of sewage sludge. The lack of digestibility is specifically …

Wastewater and sewage sludge contain organic matter that can be valorized through
conversion into energy and/or green chemicals. Moreover, resource recovery from these …

Thermochemical conversion technology for sewage sludge (SS) management has obvious
advantages compared to traditional technologies, such as considerable volume reduction …

Woody biomass pellets' demand for primary energy production is increasing. To guarantee
sustainable and cost-efficient pellet production the diversification of biomass feedstock is …

Throughout the years, experiments with membrane, electrochemical, biological and thermal
technologies have been explored to recover resources from a range of wastewaters such as …

Struvite recovered from waste streams is considered as a sustainable alternative to
commercial phosphate (P) fertilizers manufactured from P rock. In this study, struvite was …

Wastewater (WW) sludge cake is problematic to dispose of with treatment unable to remove
organic pollutants. Typical disposal options include landfill or deposition on agricultural …

Sewage sludge biochar (SSB) has demonstrated a large potential to improve soil quality,
availability of nutrients, particularly phosphorus (P), and increase crop productivity. There is …