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In 2016, Netherlands had 314 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 19 440 165 p.e. 100% of this load is connected to collecting systems and 0% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 3 secondary treatment plants and 321 more stringent treatment plants. All these treatment plants have a total design capacity of 21 790 222 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 | 2016 |
|---|---|
| Collected by collecting system | 19,440,165 pe, 100 % |
| Individual and Appropriate Systems | 0 pe, 0 % |
| Discharged without treatment | 0 pe, 0 % |
| Total | 19,440,165 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 | 2016 |
|---|---|
| No information | 19,440,165 pe 314 na |
| *pe: Population equivalent, *na: Number of agglomeration |
|---|
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 | 2016 |
|---|---|
| Compliant | 19,440,165 pe |
| Total | 19,440,165 pe |
| *pe: Population equivalent |
|---|
Number of agglomerations by compliance
Number of agglomerations by compliance
| Compliance state | 2016 |
|---|---|
| Compliant | 314 |
| Total | 314 |
| *: 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 | 2016 |
|---|---|
| Compliant | 19,170,305 pe |
| Not relevant | 20,383 pe |
| Total | 19,190,688 pe |
| *pe: Population equivalent |
|---|
Number of treatment plant by compliance
Number of treatment plant by compliance
| Compliance state | 2016 |
|---|---|
| Compliant | 320 |
| Not relevant | 4 |
| Total | 324 |
| *: 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 | 2016 |
|---|---|
| Secondary treatment | 124,837 pe |
| More stringent treatment | 19,065,851 pe |
| Total | 19,190,688 pe |
| *pe: Population equivalent |
|---|
Number of treatment plant by treatment type
Number of treatment plant by treatment type
| Treatment type | 2016 |
|---|---|
| Secondary treatment | 3 |
| More stringent treatment | 321 |
| Total | 324 |
| *: 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 | 2016 |
|---|---|
| < 10,000 pe | 467,086 pe |
| 10,000 to 100,000 pe | 7,349,318 pe |
| > 100,000 pe | 11,623,761 pe |
| Total | 19,440,165 pe |
| *pe: Population equivalent |
|---|
Number of agglomeration by size
Number of agglomeration by size
| Size | 2016 |
|---|---|
| < 10,000 pe | 72 |
| 10,000 to 100,000 pe | 190 |
| > 100,000 pe | 52 |
| Total | 314 |
| *: Number of elements |
|---|
Waste water treatment plant : Total load entering and discharged
Total load entering and discharged
Total load entering and discharged
| 2016 | ||
|---|---|---|
| Parameter | Entering | Discharged |
| BOD | 420,276.38 tons/year | 7,004.39 tons/year |
| COD | 1,007,576.31 tons/year | 67,496.67 tons/year |
| N | 92,869.75 tons/year | 14,381.87 tons/year |
| P | 13,388.24 tons/year | 1,766.39 tons/year |
BOD, COD, N, P concentration
BOD, COD, N, P concentration
| 2016 | ||
|---|---|---|
| Parameter | Entering | Discharged |
| BOD | 420,276,380,000.00 mg/l | 7,004,390,000.00 mg/l |
| COD | 1,007,576,310,000.00 mg/l | 67,496,670,000.00 mg/l |
| N | 92,869,750,000.00 mg/l | 14,381,870,000.00 mg/l |
| P | 13,388,240,000.00 mg/l | 1,766,390,000.00 mg/l |
MS Level statistics
Sludge destination
In 2016, 325,133 Tons DS of sludge was generated
Sludge destination
In 2016, 325,133 Tons DS of sludge was generated
| Destination | 2016 |
|---|---|
| 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 | 0.0 |
| Re-used: Others | 4,184.0 |
| Disposed: Landfill | 1,103.0 |
| Disposed: Incineration | 319,846.0 |
| Disposed: Others | 0.0 |
| Total | 325,133.0 |
Legal compliance
Legal compliance for collection in p.e.
Legal compliance for collection in p.e.
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 19,440,165 | - | - |
Legal compliance for collection by number of agglomerations
Legal compliance for collection by number of agglomerations
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 314 | - | - |
Legal compliance for 2nd treatment in p.e.
Legal compliance for 2nd treatment in p.e.
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 19,419,517 | - | 20,648 |
Legal compliance for 2nd treatment by number of agglomerations
Legal compliance for 2nd treatment by number of agglomerations
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 310 | - | 4 |
Legal compliance for 3rd treatment in p.e.
Legal compliance for 3rd treatment in p.e.
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 18,973,079 | - | 467,086 |
Legal compliance for 3rd treatment by number of agglomerations
Legal compliance for 3rd treatment by number of agglomerations
| Year | Compliant | Not compliant | Not relevant |
|---|---|---|---|
| 2016 | 242 | - | 72 |