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Comparison of Life Cycle Environmental Impact between Two Processes for Silver Separation from Copper Anode Slime
The cost of silver separation is lowered when ammonia and hydrazine hydrate are replaced with sodium thiosulfate and sodium dithionite in the process of extracting of metallic silver from copper anode slime. The overall environmental impact of two types of copper silver separation processes from ano...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9265777/ https://www.ncbi.nlm.nih.gov/pubmed/35805449 http://dx.doi.org/10.3390/ijerph19137790 |