Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line
This paper describes the commissioning of the new water line (NWL) of the Central wastewater treatment plant in Prague and also the gradual reduction of the existing water line (EWL) loading. Concerning the NWL, the gradual start-up of the process without inoculation will be described. As to the EWL...
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IWA Publishing
2021
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oai:doaj.org-article:255b20a0e24345f78cb948769744db1c2021-11-06T11:13:35ZCommissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line0273-12231996-973210.2166/wst.2020.575https://doaj.org/article/255b20a0e24345f78cb948769744db1c2021-07-01T00:00:00Zhttp://wst.iwaponline.com/content/84/2/293https://doaj.org/toc/0273-1223https://doaj.org/toc/1996-9732This paper describes the commissioning of the new water line (NWL) of the Central wastewater treatment plant in Prague and also the gradual reduction of the existing water line (EWL) loading. Concerning the NWL, the gradual start-up of the process without inoculation will be described. As to the EWL, the presentation describes the adaptation of the EWL operation to the relatively quick reduction of loading to approximately 35%. HIGHLIGHTS Prague Central WWTP is the largest municipal WWTP in the Czech Republic using the in situ bioaugmentation of nitrification.; The capacity of the plant was recently upgraded by building a new water line which is operated in parallel to the existing water line.; The start-up of the new activated sludge system was done without any sludge inoculation.; The new water line helped gradually to reduce the loading of the existing water line.;J. WannerJ. RosickýJ. KovaříkM. SrbM. LánskýP. SýkoraIWA Publishingarticleactivated sludgenitrogen removaloperationprocess start-upwwtp commissioningEnvironmental technology. Sanitary engineeringTD1-1066ENWater Science and Technology, Vol 84, Iss 2, Pp 293-301 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
activated sludge nitrogen removal operation process start-up wwtp commissioning Environmental technology. Sanitary engineering TD1-1066 |
| spellingShingle |
activated sludge nitrogen removal operation process start-up wwtp commissioning Environmental technology. Sanitary engineering TD1-1066 J. Wanner J. Rosický J. Kovařík M. Srb M. Lánský P. Sýkora Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| description |
This paper describes the commissioning of the new water line (NWL) of the Central wastewater treatment plant in Prague and also the gradual reduction of the existing water line (EWL) loading. Concerning the NWL, the gradual start-up of the process without inoculation will be described. As to the EWL, the presentation describes the adaptation of the EWL operation to the relatively quick reduction of loading to approximately 35%. HIGHLIGHTS
Prague Central WWTP is the largest municipal WWTP in the Czech Republic using the in situ bioaugmentation of nitrification.;
The capacity of the plant was recently upgraded by building a new water line which is operated in parallel to the existing water line.;
The start-up of the new activated sludge system was done without any sludge inoculation.;
The new water line helped gradually to reduce the loading of the existing water line.; |
| format |
article |
| author |
J. Wanner J. Rosický J. Kovařík M. Srb M. Lánský P. Sýkora |
| author_facet |
J. Wanner J. Rosický J. Kovařík M. Srb M. Lánský P. Sýkora |
| author_sort |
J. Wanner |
| title |
Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| title_short |
Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| title_full |
Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| title_fullStr |
Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| title_full_unstemmed |
Commissioning of the new water line of the Central wastewater treatment plant in Prague and its impact on the operation of the existing water line |
| title_sort |
commissioning of the new water line of the central wastewater treatment plant in prague and its impact on the operation of the existing water line |
| publisher |
IWA Publishing |
| publishDate |
2021 |
| url |
https://doaj.org/article/255b20a0e24345f78cb948769744db1c |
| work_keys_str_mv |
AT jwanner commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline AT jrosicky commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline AT jkovarik commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline AT msrb commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline AT mlansky commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline AT psykora commissioningofthenewwaterlineofthecentralwastewatertreatmentplantinpragueanditsimpactontheoperationoftheexistingwaterline |
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