See diagram
UWWTP Veliko Tarnovo | European Commission urban waste water website: Bulgaria
Beta Version : remaining inconsistencies are possible. They will be corrected during the next reporting exercise
European Commission urban waste water website: Bulgaria

UWWTP Veliko Tarnovo

Agglomeration view on a map with some info

UWWTP : UWWTP Veliko Tarnovo - Identifier : BGWT10447_00_01 - Status : Active - Connected - Reporting year : 2018
Region (NUTS) Code : BG321 - Region (NUTS) Name : Велико Търново (Veliko Tarnovo)

compliance Time Line
List of all the year available for the agglomeration

2012

2014

2016

2018

View history
 
Compliant
 
Not compliant
 
Not relevant
 
No information
 
?


Description
Load entering UWWTP (p.e.): 
load expressed in population equivalent shall be calculated on the basis of the maximum average weekly load entering the treatment plant during the year, excluding unusual situations such as those due to heavy rain (Article 4 of the Urban Waste Water Treatment Directive 91/271/CE)
81 157
Method used to determine the load : 
Not available
Rate of entering load transported to this UWWTP by trucks (%): 
Not available
Physical Capacity (p.e.): 
165 625
Waste water treated (m3/y): 
Volume of waste water treated and partially treated in the UWWTP
11 248 770
Method used to determine the volume of waste water treated: 
M
Treatment performance: BOD5: 
Biological Oxygen Demand
Pass
Treatment performance: COD: 
Chemical Oxygen Demand
Pass
Treatment performance: TSS: 
Total Suspended Solids
Pass
Treatment performance: Total nitrogen: 
Sum of total kjeldahl nitrogen (organic, ammonia and ammonium), nitrate and nitrite
Pass
Treatment performance: Total phosphorus: 
Sum of dissolved phosphorus and insoluble phosphorus
Pass
Treatment performance: Other: 
e.g. e-coli
NR
Compliance: 
Not compliant
Treatment type in place: 
More stringent treatment
Treatment required: 
More stringent treatment : Nitrogen and Phosphorus
Treatment met: 
No
Performance met: 
Yes
In cause of failure: Bad operating/Bad design or dimensioning: 
0
In cause of failure: Bad design or dimensioning: 
0
In cause of failure: Further information on cause of failure: 
The monitoring data for P and N show "Pass", nevetheless there is no tertiary treatment technology available at the WWTP
See diagram

Load and concentration per parameter :

Incoming Discharged Rate
BOD 1.78 t/year
0.16 mg/l
COD 651.69 t/year
57.93 mg/l
Nitrogen 213.28 t/year
18.96 mg/l
Phosphorus 31.1 t/year
2.76 mg/l
* Concentration calculated using the annual load and the annual volume of wastewater treated.
Incoming and discharged loads (t/year)
See the data table
Graphical network summary
Network
Agglomerations : 1 Agglomeration : Veliko Tarnovo
(Generated
Network
Network
UWWTP Veliko Tarnovo
Entering :
81,157 p.e
Network
CHLOR
Network
    Main treatment :
  • Network : Compliant
  • Network : Not compliant
  • Network : No information / Not relevant
    More stringent treatment :
    Performance :
  • Network : Pass performance
  • Network : Fail performance
  • Network : Not relevant

    Type :
  • N : Nitrogen removal
  • P : Phosphorus removal
  • UV : UV treatment
  • MICRO : Micro Filtration

    Type :
  • CHLOR : Chlorination
  • OZONE : Ozonation
  • SAND : Sand filtration
  • O : Other more stringent
    Discharge point :
  • Network : Discharge point
  • DCP(S) : Discharge point(s)
Waste Water Network Connexions
Linked agglomeration(s): 
Veliko Tarnovo
Linked receiving area(s): 
Yantra river
Linked discharge point(s): 
UWWTP Veliko Tarnovo
Site information
Year of data: 2018
Source of data: file See sourcefile

Other years :
Year of data: 2016
Source of data: file See sourcefile

Year of data: 2014
Source of data: file See sourcefile

Year of data: 2012
Source of data: file See sourcefile

UWWTP national Internet hyperlink: 
Not available
Characteristics
Latitude :
 43.10104100
Longitude :
 25.62536100
Date of closing: 

Not provided

Explanation for closing: 

Not provided

ID of the successor: 

Not provided

Primary treatment: 
Yes
Secondary treatment: 
Yes
N removal: 
No
P removal: 
No
UV: 
No
Ozonation: 
No
Sand filtration: 
No
Chlorination: 
Yes
Micro filtration: 
No
Other treatment: 
No
Other type of more stringent treatment: 

Not provided

Other type of more stringent : 

Not provided

ID of E-PRTR facility: 

Not provided

Accidents: 
No
Remarks: 

Not provided

Forward looking aspect
Identified reason(s) for non compliance: 
The monitoring data for P and N show "Pass", nevetheless there is no tertiary treatment technology available at the WWTP
Measure(s) to reach the compliance needed for UWWTP: 
building more stringent treatment (N and P)
Load entering the UWWTP at the expected date of compliance (as planned): 
114188
Organic design capacity UWWTP (as planned): 
165625
Type of treatment UWWTP (as planned): 
3NP
Date or expected date of completion of preparatory measures (planning, design, etc): 
31 December 2024
Date or expected start date for works: 
31 December 2025
Date or expected date of completion of works: 
31 December 2029
Expected date of compliance (12 months of compliant samples) : 
31 December 2016
Forecast cost investment needed for the UWWTP (as in the national plan): 
1.82
Name of EU fund planned to be used UWWTP (if any): 
Cohesion fund
Amount of (planned) EU funding needed: 
1.55
Any relevant comment on UWWTP: 
Project to be implemented after regional feasibility study