See diagram
BNAI Ogre, Doles iela 1A | European Commission urban waste water website: Latvia
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European Commission urban waste water website: Latvia

BNAI Ogre, Doles iela 1A

Agglomeration view on a map with some info

UWWTP : BNAI Ogre, Doles iela 1A - Identifier : LV100748 - Status : Active - Connected - Reporting year : 2018
Region (NUTS) Code : LV007 - Region (NUTS) Name : Pierīga

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

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)
13 565
Method used to determine the load : 
Not available
Rate of entering load transported to this UWWTP by trucks (%): 
Not available
Physical Capacity (p.e.): 
25 000
Waste water treated (m3/y): 
Volume of waste water treated and partially treated in the UWWTP
1 246 456
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
Not available
Compliance: 
Compliant
Treatment type in place: 
More stringent treatment
Treatment required: 
More stringent treatment : Nitrogen and Phosphorus
Treatment met: 
Yes
Performance met: 
Yes
In cause of failure: Bad operating/Bad design or dimensioning: 
Not available
In cause of failure: Bad design or dimensioning: 
Not available
In cause of failure: Further information on cause of failure: 
Not available
See diagram

Load and concentration per parameter :

Incoming Discharged Rate
BOD 297.07 t/year 4.14 t/year 98.6%
238.33 mg/l 3.32 mg/l
COD 760.02 t/year 30.22 t/year 96%
609.74 mg/l 24.24 mg/l
Nitrogen 69.71 t/year 5.09 t/year 92.7%
55.93 mg/l 4.08 mg/l
Phosphorus 8.88 t/year 0.84 t/year 90.5%
7.12 mg/l 0.67 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 : Ogre
(Generated
Network
Network
BNAI Ogre, Doles iela 1A
Entering :
13,565 p.e
Network
N
Network
P
Network
reseau
1 DCP(S)
Discharge point: Daugava
Latvia(A58)

    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): 
Ogre
Linked receiving area(s): 
Latvia
Linked discharge point(s): 
Daugava
Site information
Year of data: 2018
Source of data: file See sourcefile

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

UWWTP national Internet hyperlink: 
Not available
Characteristics
Latitude :
 56.82111000
Longitude :
 24.55833200
Date of closing: 

Not provided

Explanation for closing: 

Not provided

ID of the successor: 

Not provided

Primary treatment: 
Yes
Secondary treatment: 
Yes
N removal: 
Yes
P removal: 
Yes
UV: 
Not available
Ozonation: 
Not available
Sand filtration: 
Not available
Chlorination: 
Not available
Micro filtration: 
Not available
Other treatment: 
Not available
Other type of more stringent treatment: 

Not provided

Other type of more stringent : 

Not provided

ID of E-PRTR facility: 

Not provided

Accidents: 
Not available
Remarks: 

Not provided