Evaluation of trace metals in sewage sludge from a wastewater treatment plant with perspective of valorization

Abstract

The increasing quantities of sewage suldge from wastewater treatment plants (WWTP) is a great source of worry especially concerning their impact on the environnment. Managing such sludge is the basis for a successful general sanitation scheme. The present work subject matte ris the evaluation of pollutants present in the sewage sludge(SS) recovered from urban wastewater treatment plant of the town of Boumerdes wich is treated wastewater from three(03) towns : Boumerdes- Corso- Tidjelabine, Algeria