Worldwide wastewater treatment observatory · 
Poland
Aguas SB Observatory · public data to understand water
WWTP Mechaniczno-Biologiczna · PLMZ0150
Poland · official identifier PLMZ0150
41,383h-e design capacity (2022) · 256th of 1,654
European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier PLMZ0150 · reported size 41,383 h-e design capacity · received load 36,821 h-e · reported treatment: PST · data year 2022. 256th of 1,654 records with reported size in the inventory of Poland; 0.08 % of the sum of those 1,654 records in h-e (sum of records, not national capacity); nearest inventoried plant at 3.2 km · 7 within 10 km. Reported data with their source; estimates are not measurements of the plant.
Aguas SB does not manage this wastewater treatment plant.
WHAT THE DATA REPORT
Reported data official data · 2022
| Treatment | primary + secondary + tertiary (more stringent) (as reported to the EEA: PST) · reported levels |
|---|---|
| Nitrogen removal | yes |
| Phosphorus removal | yes |
| UV disinfection | not reported |
| Status | active |
| Reported coordinates | 50.0555, 20.2221 precision reported by the source: level 2 what it means |
| Source and year | European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record |
REGULATORY REFERENCES
Referencia normativa: Poland
Regulatory framework of Poland · Directive (EU) 2024/3019: reported-capacity band 10,000 to 149,999 p.e.; obligations are set by agglomeration load, not by the capacity of this plant. Individual applicability is not determined in this profile.
SCENARIO
Reference energy scenario for this load estimate · simulator engine
what this estimate is · Inputs: 36,821 p.e. of reported load; equivalent average load 28,701 p.e. with the reference profile of Poland (hypothesis with reported load and reference profile; not a measurement). Open this scenario in the simulator · how it is calculated and what it is not.
Reference scenario computed on the server from the reported load and the country profile; an estimate, not a measurement. The simulator recomputes it when opened.
WATER THAT COULD RETURN
Reuse potential
what this estimate is · Volume estimated from the reported load (3,977 m³/day of reference), not measured or available for reclamation.
NEARBY PLANTS
Nearby wastewater treatment plants
| Plant | Distance | Capacity (h-e) | Load 2022 | Treatment |
|---|---|---|---|---|
| Oczyszczalnia Ścieków Niepołomice | 3.2 km | 38,475 | 32,581 | primary, secondary and tertiary |
| Oczyszczalnia Ścieków Podłęże - Zachód | 5.0 km | 16,667 | 8,694 | primary and secondary |
| Zabierzów Bocheński | 7.3 km | 2,645 | 1,802 | primary and secondary |
| Wadów | 7.7 km | 2,707 | 3,546 | primary and secondary |
| Kraków-Kujawy | 8.4 km | 373,000 | 255,151 | primary, secondary and tertiary |
Distances are between reported coordinates; proximity does not establish a hydraulic connection.
QUESTIONS
Frequently asked questions about this plant
What capacity does WWTP Mechaniczno-Biologiczna · PLMZ0150 report?
Reported size: 41,383 h-e design capacity. Received load: 36,821 h-e. Units are retained without conversion.
What treatment is reported?
Treatment PST. Nitrogen, phosphorus and UV are shown only when explicitly reported.
How much energy would a reference plant use with the load of Mechaniczno-Biologiczna · PLMZ0150?
Aguas SB simulator reference scenario for 36,821 p.e. of reported load: 1,131,338 kWh per year (39.4 kWh per p.e. of average load), with aeration as 60 % of consumption. Estimate with the country reference profile; not a measurement of the plant.
SOURCE AND CORRECTIONS
Source
reported data · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · data 2022 · edition 2023 · source licence: CC BY 4.0 · JSON for this plant · suggest a correction · catalogue 2026-11-06. Reported data, not a current inspection; no compliance judgements.