Worldwide wastewater treatment observatory · Bulgaria

Aguas SB Observatory · public data to understand water

WWTP UWWTP Apriltsi

Bulgaria · official identifier BGWT52218_00_01

180h-e design capacity (2022) · 124th of 124

European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier BGWT52218_00_01 · reported size 180 h-e design capacity · received load 57 h-e · reported treatment: PS · data year 2022. 124th of 124 records with reported size in the inventory of Bulgaria; < 0.01 % of the sum of those 124 records in h-e (sum of records, not national capacity). Reported data with their source; estimates are not measurements of the plant.

Aguas SB does not manage this wastewater treatment plant.

Aerial image withheld. The reported coordinate matches another facility or is missing: the location awaits cross-checking. The table retains the reported data.

WHAT THE DATA REPORT

Reported data official data · 2022

180h-e design capacity
57h-e received load (2022)
32 %reported load/capacity ratio (not hydraulic utilisation)
124th of 124by reported size among the 124 records with a size in the inventory · < 0.01 % of the sum of those records (sum of records, not national capacity) · the largest plants in the country · how it is calculated
Treatmentprimary + secondary (as reported to the EEA: PS) · reported levels
Nitrogen removalnot reported
Phosphorus removalnot reported
UV disinfectionnot reported
Statusactive
Reported coordinates42.8399, 24.9200 approximate position · location awaiting cross-checking
Source and yearEuropean Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · dataset record

REGULATORY REFERENCES

Referencia normativa: Bulgaria

Regulatory framework of Bulgaria · Directive (EU) 2024/3019: reported-capacity band under 1,000 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

6,493reference kWh per year for this load
152.8kWh per h-e (average load) per year
974€ per year at 0.15 €/kWh
29 %share of energy used for aeration

what this estimate is · Inputs: 57 p.e. of reported load; equivalent average load 43 p.e. with the reference profile of Bulgaria (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

0estimated hm³ of treated water per year
tertiary treatment not reportedreclamation requires additional treatment

what this estimate is · Volume estimated from the reported load (17 m³/day of reference), not measured or available for reclamation.

LOCATION

Bulgaria: this plant on the map

this plant on the map · regional directory.

NEARBY PLANTS

Nearby wastewater treatment plants

Nearby plants are not shown: this plant's location awaits cross-checking.

QUESTIONS

Frequently asked questions about this plant

What capacity does WWTP UWWTP Apriltsi report?

Reported size: 180 h-e design capacity. Received load: 57 h-e. Units are retained without conversion.

What treatment is reported?

Treatment PS. Nitrogen, phosphorus and UV are shown only when explicitly reported.

How much energy would a reference plant use with the load of UWWTP Apriltsi?

Aguas SB simulator reference scenario for 57 p.e. of reported load: 6,493 kWh per year (152.8 kWh per p.e. of average load), with aeration as 29 % 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.