E-PRTR · Facility

Waste water treatment plant - Sofia

София, Bulgaria · Waste and wastewater management

Waste water treatment plant - Sofia is a Waste and wastewater management facility located in София, Bulgaria. It has reported emissions data to the E-PRTR register for 17 year(s) between 2008 and 2024. Its primary reported release is Total nitrogen to water, with 927,765 kg reported in 2024.

42.75972, 23.37694

Pollutant releases in 2024

PollutantMediumQuantity
Total nitrogenWATER927.8 t
Total organic carbon(as total C or COD/3)WATER881.4 t
Total phosphorusWATER65.7 t
Zinc and compoundsWATER5.7 t
Chromium and compoundsWATER5.6 t
Copper and compoundsWATER2.3 t
Lead and compoundsWATER2.3 t
Nickel and compoundsWATER1.2 t
Arsenic and compoundsWATER1.1 t
Cadmium and compoundsWATER562 kg
PhenolsWATER105 kg
Mercury and compoundsWATER56 kg

Waste transfers in 2024

TreatmentClassificationQuantity
RecoveryNon-hazardous101.0 t

Total nitrogen — year on year

2024 927.8 t
2023 994.0 t
2022 890.0 t
2021 1.1 kt
2020 1.0 kt
2019 1.1 kt
2018 1.1 kt
2017 1.1 kt
2016 1.3 kt
2015 1.3 kt
2014 1.4 kt
2013 1.3 kt
2012 1.4 kt
2011 1.2 kt
2010 2.5 kt
2009 2.6 kt
2008 2.8 kt

Annex I activity: 5(f)

Sector: Waste and wastewater management

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