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In 2018, Austria had 633 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 20 678 876 p.e. 99% of this load is connected to collecting systems and 1% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 3 secondary treatment plants and 630 more stringent treatment plants. All these treatment plants have a total design capacity of 21 579 063 p.e.
Agglomeration : Generated load by collection
Generated Load by collection type (population equivalent – p.e.)

Generated Load by collection type (population equivalent – p.e.)

Destination | 2018 |
---|---|
Collected by collecting system | 20,557,079 pe, 99.4 % |
Individual and Appropriate Systems | 121,797 pe, 0.6 % |
Discharged without treatment | 0 pe, 0 % |
Total | 20,678,876 pe, 100 % |
*pe: Population equivalent, *%: Rate |
---|
Generated Load by sewage network type (population equivalent – p.e.)

Generated Load by sewage network type (population equivalent – p.e.)

Network type | 2018 |
---|---|
No information | 20,678,876 pe 633 na |
*pe: Population equivalent, *na: Number of agglomerations |
---|
Agglomeration : Generated load by compliance
Total generated load by compliance (population equivalent – p.e.)

Total generated load by compliance (population equivalent – p.e.)

Compliance state | 2018 |
---|---|
Compliant | 20,678,876 pe |
Total | 20,678,876 pe |
*pe: Population equivalent |
---|
Number of agglomerations by compliance

Number of agglomerations by compliance

Compliance state | 2018 |
---|---|
Compliant | 633 |
Total | 633 |
*: Number of elements |
---|
Waste water treatment plant : Load entering by compliance
Total load entering by compliance (population equivalent – p.e.)

Total load entering by compliance (population equivalent – p.e.)

Compliance state | 2018 |
---|---|
Compliant | 14,734,732 pe |
Total | 14,734,732 pe |
*pe: Population equivalent |
---|
Number of treatment plants by compliance

Number of treatment plants by compliance

Compliance state | 2018 |
---|---|
Compliant | 633 |
Total | 633 |
*: Number of elements |
---|
Waste water treatment plant : Load entering by treatment type
Total load entering by treatment type (population equivalent – p.e.)

Total load entering by treatment type (population equivalent – p.e.)

Treatment type | 2018 |
---|---|
Secondary treatment | 5,499 pe |
More stringent treatment | 14,729,233 pe |
Total | 14,734,732 pe |
*pe: Population equivalent |
---|
Number of treatment plants by treatment type

Number of treatment plants by treatment type

Treatment type | 2018 |
---|---|
Secondary treatment | 3 |
More stringent treatment | 630 |
Total | 633 |
*: Number of elements |
---|
Agglomeration : generated load by agglomeration size
Total generated load by agglomeration size (population equivalent – p.e.)

Total generated load by agglomeration size (population equivalent – p.e.)

Size | 2018 |
---|---|
< 10,000 pe | 1,605,443 pe |
10,000 to 100,000 pe | 7,266,650 pe |
> 100,000 pe | 11,806,783 pe |
Total | 20,678,876 pe |
*pe: Population equivalent |
---|
Number of agglomerations by size

Number of agglomerations by size

Size | 2018 |
---|---|
< 10,000 pe | 355 |
10,000 to 100,000 pe | 242 |
> 100,000 pe | 36 |
Total | 633 |
*: Number of elements |
---|
Waste water treatment plant : Total load entering and discharged
Total load entering and discharged

Total load entering and discharged

2018 | ||
---|---|---|
Parameter | Entering | Discharged |
BOD | data not available | 4,451.46 tons/year |
COD | data not available | 31,099.90 tons/year |
N | data not available | 9,073.83 tons/year |
P | data not available | 583.51 tons/year |
BOD, COD, N, P concentration

BOD, COD, N, P concentration

2018 | ||
---|---|---|
Parameter | Entering | Discharged |
BOD | data not available | 4.33 mg/l |
COD | data not available | 30.23 mg/l |
N | data not available | 8.82 mg/l |
P | data not available | 0.57 mg/l |
MS Level statistics
Sludge destination

In 2018, 234,480 Tons DS of sludge was generated
Sludge destination

In 2018, 234,480 Tons DS of sludge was generated
Destination | 2018 |
---|---|
Discharged into surface waters : Pipelines | 0.0 |
Discharged into surface waters : Ships | 0.0 |
Discharged into surface waters : Others | 0.0 |
Re-used: Soil and agriculture | 48,170.0 |
Re-used: Others | 45,459.0 |
Disposed: Landfill | 262.0 |
Disposed: Incineration | 126,193.0 |
Disposed: Others | 14,396.0 |
Total | 234,480.0 |
Legal compliance
Legal compliance for collection in p.e.

Legal compliance for collection in p.e.

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 20,678,876 | - | - |
Legal compliance for collection by number of agglomerations

Legal compliance for collection by number of agglomerations

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 633 | - | - |
Legal compliance for 2nd treatment in p.e.

Legal compliance for 2nd treatment in p.e.

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 20,557,079 | - | - |
Legal compliance for 2nd treatment by number of agglomerations

Legal compliance for 2nd treatment by number of agglomerations

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 633 | - | - |
Legal compliance for 3rd treatment in p.e.

Legal compliance for 3rd treatment in p.e.

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 18,821,747 | - | 1,735,332 |
Legal compliance for 3rd treatment by number of agglomerations

Legal compliance for 3rd treatment by number of agglomerations

Year | Compliant | Not compliant | Not relevant |
---|---|---|---|
2018 | 264 | - | 369 |