Worldwide wastewater treatment observatory · Germany

Aguas SB Observatory · public data to understand water

WWTP Rosental

Germany · official identifier DETP_SN591

550,000h-e design capacity (2022) · 28th of 3,798

European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública) · official identifier DETP_SN591 · reported size 550,000 h-e design capacity · received load 786,475 h-e · reported treatment: PST · data year 2022. 28th of 3,798 records with reported size in the inventory of Germany; 0.38 % of the sum of those 3,798 records in h-e (sum of records, not national capacity); nearest inventoried plant at 7.3 km · 1 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

550,000h-e design capacity

786,475h-e received load (2022)

143 %reported load/capacity ratio (not hydraulic utilisation)

28th of 3,798by reported size among the 3,798 records with a size in the inventory · 0.38 % of the sum of those records (sum of records, not national capacity) · the largest plants in the country · how it is calculated

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	51.3582, 12.3363 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

FUENTES PÚBLICAS

What public sources report

Documented milestones

1894 · The Rosental wastewater treatment plant in Leipzig began operating. Leibniz Institute for Regional Geography

Facts taken from public documents, with their date and link; an authorisation, a project or a planned capacity do not prove operation or quantities actually treated. Aguas SB editorial layer, lot L02; it does not change the official data.

REGULATORY REFERENCES

Referencia normativa: Germany

Regulatory framework of Germany · Directive (EU) 2024/3019: reported-capacity band 150,000 p.e. or more; 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

21,929,193reference kWh per year for this load

27.9kWh per h-e (average load) per year

3,289,379€ per year at 0.15 €/kWh

64 %share of energy used for aeration

what this estimate is · Inputs: 786,475 p.e. of reported load; equivalent average load 787,106 p.e. with the reference profile of Germany (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

62estimated hm³ of treated water per year

tertiary treatment reporteda starting point for reclamation

what this estimate is · Volume estimated from the reported load (169,879 m³/day of reference), not measured or available for reclamation.

LOCATION

Germany: this plant on the map

this plant on the map · regional directory.

NEARBY PLANTS

Nearby wastewater treatment plants

Plant	Distance	Capacity (h-e)	Load 2022	Treatment
Markkleeberg	7.3 km	30,000	35,997	primary, secondary and tertiary
Markranstädt	11.0 km	18,000	15,513	primary, secondary and tertiary
Taucha	11.0 km	18,000	19,237	primary, secondary and tertiary
Kötschlitz	12.2 km	10,000	7,211	primary, secondary and tertiary
Panitzsch Vka	13.3 km	55,000	54,748	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 Rosental report?

Reported size: 550,000 h-e design capacity. Received load: 786,475 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 Rosental?

Aguas SB simulator reference scenario for 786,475 p.e. of reported load: 21,929,193 kWh per year (27.9 kWh per p.e. of average load), with aeration as 64 % 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.