The use of microalgae in wastewater treatment offers a sustainable approach to environmental management and resource recovery. This study investigated the potential of Chlorella sorokiniana cultivated in different types of agro-industrial wastewater, including effluents from dairy processing, citrus fresh juice production, and chili sauce manufacturing, for simultaneous pollutants removal and high-value biomass generation. The...

The sustainable management of landfill leachates remains a matter of important concern in many countries. We used as case study a medium-sized Greek landfill, and we initially investigated the performance of the existing secondary leachate treatment system. The activated sludge process removed chemical oxygen demand (COD), biochemical oxygen demand (BOD), NH 4 -N, and PO 4 -P by 55%, 84%, 94%, and 14%, respectively, but the ef...