Tratamiento y reutilización de efluentes líquidos generados en el proceso de galvanizado

• Autores: F.J. Suárez Domínguez, F.J. Alonso Suárez, Elena Marañón Maison, Herminio Sastre Andrés
• Localización: Residuos: Revista técnica, ISSN 1131-9526, Año nº 7, Nº 34, 1997, págs. 30-38
• Idioma: español
• Texto completo no disponible (Saber más ...)
• Resumen

  • Within the metal finishings industry, and in particular the galvanising industry, one of the main problems to be confronted is that of the generation and subsequent handling of liquid residues. In the specific case. of galvanisation, these residues are generated basically in the exhausted pickling baths employed in treating surfaces before galvanisation, as well as in the rinse water used in the distinct stages of the process. The purpose of the article is to provide an overview of the large number of possibilities for reducing and recovering these effluents.