Reciclado de las aguas de decapado

F. A. López; E. Vila; J. L. Martín Vidales; A. López Delgado

doi:10.3989/revmetalm.1998.v34.iExtra.788

Pickling waste liquors recycling

Authors

F. A. López Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)
E. Vila Instituto de Ciencia de Materiales (CSIC)
J. L. Martín Vidales Facultad de Ciencias (C-VI). Univ. Autónoma
A. López Delgado Centro Nacional de Investigaciones Metalúrgicas, CENIM (CSIC)

DOI:

https://doi.org/10.3989/revmetalm.1998.v34.iExtra.788

Keywords:

Recycling, Pickling, Ammoniojarosite, Ferrite, Environment

Abstract

Pickling liquors from steel industry, listed as hazardous wastes in most industrializated countries, have been treated by means of several procedures in order to recover the iron and other metals and to obtain an environmental friendly effluent. Depending on the treatment employed, different valuable ferrous products have been obtained. Ammoniojarosite and zinc ferrite were precipitated from the previously oxidised ferrous solutions.

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Published

1998-05-30

How to Cite

López, F. A., Vila, E., Martín Vidales, J. L., & López Delgado, A. (1998). Pickling waste liquors recycling. Revista De Metalurgia, 34(Extra), 436–440. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.788

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Issue

Vol. 34 No. Extra (1998)

Section

Articles

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