Graphs for national stats

In 2018, Slovakia had 356 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 4 168 420 p.e. 87% of this load is connected to collecting systems and 13% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 2 primary treatment plant, 82 secondary treatment plants and 182 more stringent treatment plants. All these treatment plants have a total design capacity of 6 321 636 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	3,611,524 pe, 86.6 %
Individual and Appropriate Systems	535,742 pe, 12.9 %
Discharged without treatment	21,153 pe, 0.5 %
Total	4,168,420 pe, 101 %

*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	4,168,420 pe 356 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	3,876,230 pe
Not Compliant	292,190 pe
Total	4,168,420 pe

*pe: Population equivalent

Number of agglomerations by compliance

Number of agglomerations by compliance

Compliance state	2018
Compliant	324
Not Compliant	32
Total	356

*: 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
Not connected	720 pe
Not Compliant	95,632 pe
Compliant	3,504,792 pe
Total	3,601,144 pe

*pe: Population equivalent

Number of treatment plants by compliance

Number of treatment plants by compliance

Compliance state	2018
Not connected	16
Not Compliant	16
Compliant	250
Total	282

*: 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	144,548 pe
Primary treatment	3,153 pe
More stringent treatment	3,453,443 pe
Not connected	0 pe
Total	3,601,144 pe

*pe: Population equivalent

Number of treatment plants by treatment type

Number of treatment plants by treatment type

Treatment type	2018
Secondary treatment	83
Primary treatment	2
More stringent treatment	184
Not connected	13
Total	282

*: 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	1,030,290 pe
10,000 to 100,000 pe	1,870,230 pe
> 100,000 pe	1,267,900 pe
Total	4,168,420 pe

*pe: Population equivalent

Number of agglomerations by size

Number of agglomerations by size

Size	2018
< 10,000 pe	276
10,000 to 100,000 pe	74
> 100,000 pe	6
Total	356

*: 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	632.82 tons/year
COD	data not available	3,374.70 tons/year
N	data not available	1,353.62 tons/year
P	data not available	89.99 tons/year

BOD, COD, N, P concentration

BOD, COD, N, P concentration

	2018
Parameter	Entering	Discharged
BOD	data not available	3.77 mg/l
COD	data not available	20.10 mg/l
N	data not available	8.06 mg/l
P	data not available	0.54 mg/l

MS Level statistics

Sludge destination

In 2018, 54,209 Tons DS of sludge was generated

Sludge destination

In 2018, 54,209 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	24,626.0
Re-used: Others	18,702.0
Disposed: Landfill	10,881.0
Disposed: Incineration	0.0
Disposed: Others	0.0
Total	54,209.0

Legal compliance

Legal compliance for collection in p.e.

Legal compliance for collection in p.e.

Year	Compliant	Not compliant	Not relevant
2018	4,118,670	49,750	-

Legal compliance for collection by number of agglomerations

Legal compliance for collection by number of agglomerations

Year	Compliant	Not compliant	Not relevant
2018	348	8	-

Legal compliance for 2nd treatment in p.e.

Legal compliance for 2nd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2018	3,530,739	89,249	-

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	293	25	38

Legal compliance for 3rd treatment in p.e.

Legal compliance for 3rd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2018	2,790,434	173,815	649,709

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	70	10	276