Graphs for national stats

In 2016, Slovakia had 356 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 4 225 468 p.e. 84% of this load is connected to collecting systems and 15% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 4 primary treatment plant, 94 secondary treatment plants and 177 more stringent treatment plants. All these treatment plants have a total design capacity of 6 297 008 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	3,554,252 pe, 84.1 %
Individual and Appropriate Systems	652,622 pe, 15.4 %
Discharged without treatment	18,594 pe, 0.4 %
Total	4,225,468 pe, 99 %

*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	4,225,468 pe 356 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	3,623,403 pe
Not Compliant	602,065 pe
Total	4,225,468 pe

*pe: Population equivalent

Number of agglomerations by compliance

Number of agglomerations by compliance

Compliance state	2016
Compliant	312
Not Compliant	44
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	2016
Compliant	3,266,934 pe
Not Compliant	560,791 pe
Total	3,827,725 pe

*pe: Population equivalent

Number of treatment plant by compliance

Number of treatment plant by compliance

Compliance state	2016
Compliant	241
Not Compliant	31
Total	272

*: 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
More stringent treatment	3,271,623 pe
Secondary treatment	551,760 pe
Primary treatment	4,342 pe
Total	3,827,725 pe

*pe: Population equivalent

Number of treatment plant by treatment type

Number of treatment plant by treatment type

Treatment type	2016
More stringent treatment	175
Secondary treatment	93
Primary treatment	4
Total	272

*: 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	1,065,118 pe
10,000 to 100,000 pe	1,904,850 pe
> 100,000 pe	1,255,500 pe
Total	4,225,468 pe

*pe: Population equivalent

Number of agglomeration by size

Number of agglomeration by size

Size	2016
< 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

	2016
Parameter	Entering	Discharged
BOD	0.00 tons/year	722.17 tons/year
COD	0.00 tons/year	3,422.61 tons/year
N	0.00 tons/year	1,437.82 tons/year
P	0.00 tons/year	98.53 tons/year

BOD, COD, N, P concentration

BOD, COD, N, P concentration

	2016
Parameter	Entering	Discharged
BOD	0.00 mg/l	4.08 mg/l
COD	0.00 mg/l	19.33 mg/l
N	0.00 mg/l	8.12 mg/l
P	0.00 mg/l	0.56 mg/l

MS Level statistics

Sludge destination

In 2016, 51,637 Tons DS of sludge was generated

Sludge destination

In 2016, 51,637 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	24,530.0
Re-used: Others	20,079.0
Disposed: Landfill	6,960.0
Disposed: Incineration	68.0
Disposed: Others	0.0
Total	51,637.0

Legal compliance

Legal compliance for collection in p.e.

Legal compliance for collection in p.e.

Year	Compliant	Not compliant	Not relevant
2016	4,219,148	6,320	-

Legal compliance for collection by number of agglomerations

Legal compliance for collection by number of agglomerations

Year	Compliant	Not compliant	Not relevant
2016	354	2	-

Legal compliance for 2nd treatment in p.e.

Legal compliance for 2nd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2016	3,238,805	315,447	-

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	275	35	46

Legal compliance for 3rd treatment in p.e.

Legal compliance for 3rd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2016	2,507,664	432,100	614,488

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	65	15	276