Abstract
Huge amounts of manganese-rich solid residues are yearly produced worldwide by industrial electrolysis, calling for advanced methods of recycling in the context of the circular economy. Here, we review manganese recycling with focus on ore reserves, electrolytic production, residue stockpiling and environmental impact, reducing the amount of residue and improving metal separation, and recycling the residues. Diposal techniques include dry disposal, wet disposal and fire roasting disposal. Residues can be recycled in buildings, functional materials and fertilizers.
| Original language | English |
|---|---|
| Pages (from-to) | 2251-2284 |
| Number of pages | 34 |
| Journal | Environmental Chemistry Letters |
| Volume | 21 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Aug 2023 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 8 Decent Work and Economic Growth
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SDG 12 Responsible Consumption and Production
Free Keywords
- Building materials
- Electrolytic manganese solid residue
- Environmental impact
- Gradient utilization
- Harmless treatment
- Resource utilization
- Source reduction
- Sustainable development
- Valuable
ASJC Scopus subject areas
- Environmental Chemistry
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