Evaluation of irradiated sewage sludges

The residual muds are produced by a separation process in the black waters treatment constituted by a solid phase whose origin is the accumulation of pollutant matter that has been extended to the water for anthropogenic and/or natural activities. The present work has the purpose to carry out a technical evaluation for the irradiation process of residual muds for their possible application like alternative of treatment and final disposal. The results obtained for the Evaluation of the irradiation of residual muds are bounded with the federative entities in the study, on the number of treatment plants of residual waters by diverse methods, discharge types, system location, residual muds production and muds treatment, uses and final disposal. The results show in the several entities,a great variety and versatility of industrial branches with diverse systems for treatment of waters and scarceness in the systems for residual muds treatment. (Author)