Metal finishing Q&As since 1989
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Known technology to reclaim Zinc from Zinc ferrous sulphate Heptahydrate
We are a Hot Dip Galvanizing facility located in Guelph, Ontario, Canada.
We are a closed loop facility and such must deal with all process materials.
A bi-product from our pickling acid regeneration equipment is a Zinc ferrous sulphate ferrous sulphate [affil links] heptahydrate crystal.
My question is can someone tell me if there is technology available out there to reclaim/remove the Zinc from the bi-product (zinc ferrous sulphate ferrous sulphate [affil links] heptahydrate).
Jim Hodgson- Guelph, Ontario, Canada
2000
I'll check with my Indian operation, reg zinc ferrous sulphate ferrous sulphate [affil links], and come back to you. In the meanwhile please let know the quantity generated at your plant.
Thanks and best Regards,
Vijay.K.Dogra- Toronto, Canada
2002
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