Chemical Engineering Faculty;
Benemérita Universidad Autónoma de Puebla;
Puebla;
México;
Division of Graduate Studies and Research;
Instituto Tecnológico de Toluca;
Toluca;
México;
Research Department;
Universidad Popular Autónoma del Estado de Puebla (UPAEP);
Puebla;
México;
Technological Research División;
Instituto Nacional de Investigaciones Nucleares;
Ocoyoacac;
México;
Hazardous; Liquid; Waste; Treatment; for; Recycling; Silver; Mercury; Chromium;