E-PRTR · Facility
SN Maia - Siderurgia Nacional, S.A (CI)
MAIA, Portugal · Production and processing of metals
SN Maia - Siderurgia Nacional, S.A (CI) is a Production and processing of metals facility located in MAIA, Portugal. It has reported emissions data to the E-PRTR register for 18 year(s) between 2007 and 2024. Its primary reported release is Zinc and compounds to air, with 450 kg reported in 2024.
41.25672, -8.55662
Pollutant releases in 2024
| Pollutant | Medium | Quantity |
|---|---|---|
| Zinc and compounds | AIR | 450 kg |
| Copper and compounds | AIR | 111 kg |
| Mercury and compounds | AIR | 26 kg |
| PCDD + PCDF (dioxins + furans) | AIR | 0 kg |
Waste transfers in 2024
| Treatment | Classification | Quantity |
|---|---|---|
| Recovery | Non-hazardous | 45.3 t |
| Recovery | Hazardous | 16.3 t |
| Disposal | Non-hazardous | 722 kg |
| Disposal | Hazardous | 161 kg |
Zinc and compounds — year on year
2024 450 kg
2023 737 kg
2022 966 kg
2021 535 kg
2020 849 kg
2019 919 kg
2018 475 kg
2017 0 kg
2016 843 kg
2015 469 kg
2014 429 kg
2013 382 kg
2012 0 kg
2011 0 kg
2010 2.1 t
2009 2.7 t
2008 3.5 t
2007 3.3 t
Annex I activity: 2(b)
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