<abstract xmlns="http://www.w3.org/1999/xhtml">This paper includes an analysis of the biological treatment process existing within the water supply and sewerage of Iași City. The main objective of biological treatment is the removal of solid organic substances from wastewater, the stabilization of sludge, the reduction of nutrients loads etc. The Iași City Wastewater Treatment Plant was developed in several stages since year 1968. Nowadays, the facility operates at a design flow rate of 4 m3/s during dry weather and 8 m3/s during heavy rainfalls. This study is focused on the following aspects: wastewater treatment plant’s diagram, the wastewater parameters inside the treatment plant, the biological treatment process analysis and a few conclusions.</abstract>

This paper includes an analysis of the biological treatment process existing within the water supply and sewerage of Iași City. The main objective of biological treatment is the removal of solid organic substances from wastewater, the stabilization of sludge, the reduction of nutrients loads etc. The Iași City Wastewater Treatment Plant was developed in several stages since year 1968. Nowadays, the facility operates at a design flow rate of 4 m3/s during dry weather and 8 m3/s during heavy rainfalls. This study is focused on the following aspects: wastewater treatment plant’s diagram, the wastewater parameters inside the treatment plant, the biological treatment process analysis and a few conclusions.

Studies Related to the Biological Treatment of Wastewater within the Wastewater Treatment Plant of Iași City

”Gheorghe Asachi” University of Iași

Ovidius University Annals of Constanta - Series Civil Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This paper includes an analysis of the biological treatment process existing within the water supply and sewerage of Iași City. The main objective of...

Studies Related to the Biological Treatment of Wastewater within the Wastewater Treatment Plant of Iași City

Publié en ligne: 23 févr. 2019

Pages: 57 - 64

DOI: https://doi.org/10.2478/ouacsce-2018-0006

Mots clés
wastewater, wastewater treatment, sludge, biological treatment

© 2018 Costel-Cătălin Prăjanu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Studies Related to the Biological Treatment of Wastewater within the Wastewater Treatment Plant of Iași City

Publié en ligne: 23 févr. 2019

Pages: 57 - 64

DOI: https://doi.org/10.2478/ouacsce-2018-0006

Mots cléswastewater, wastewater treatment, sludge, biological treatment

© 2018 Costel-Cătălin Prăjanu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
wastewater, wastewater treatment, sludge, biological treatment