Recovery of spent zinc-rich stripping acids
SANIMET spa, thanks to a patented process, is able to recover the stripping acids produced by the hot dip galvanising process (code CER 11.01.05), so avoiding to the galvanizer the expensive management and disposal.
In this way SANIMET is able to help galvanizers respecting at the same time the enviroment.
Standard quality to be accepted
- Solutions of acid zinc chloride without external bodies
- Zinc content: min 260 g/l
- Iron content: max 25 g/l
- Free hydrochloric acid: max 25 g/l
- Possibility of digestion of solution outside standard upon request