Combating corrosive substances produced during the surface treatment of metals

Abstract

During the surface treatment of metals, pollutants occur in the pickling plants. Mainly three harmful substances are produced: sulphuric acid corrosives, hydrochloric acid corrosives and mixed acid corrosives. Different processes have been developed to eliminate or at least reduce these pollutants. An interesting and effective method is offered by Keramchemie of Siershahn, West Germany.

Citation

Schippert, E. (1992), "Combating corrosive substances produced during the surface treatment of metals", Anti-Corrosion Methods and Materials, Vol. 39 No. 6, pp. 4-8. https://doi.org/10.1108/eb007310