Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows
ARPA Puglia carried out a numerical study to simulate the evolution of the turbidity plume geometry and to describe the bacterial dispersion caused by the discharge of a mixture of raw sewage and surface runoff from the so called condotta Matteotti into the marine-coastal waterbody close to the urba...
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| Formato: | Online |
| Lenguaje: | inglés |
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Firenze University Press
2025
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| Acceso en línea: | ONIX_20250801T173835_9791221505566_270 |
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| _version_ | 1869517690285064192 |
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| author | Locuratolo, Giuseppe Barbone, Enrico Giannuzzi, Cosimo Gaspare Porfido, Antonietta Ungaro, Nicola Armenio, Elvira |
| author_browse | Armenio, Elvira Barbone, Enrico Giannuzzi, Cosimo Gaspare Locuratolo, Giuseppe Porfido, Antonietta Ungaro, Nicola |
| author_facet | Locuratolo, Giuseppe Barbone, Enrico Giannuzzi, Cosimo Gaspare Porfido, Antonietta Ungaro, Nicola Armenio, Elvira |
| author_sort | Locuratolo, Giuseppe |
| collection | Directory of Open Access Books |
| description | ARPA Puglia carried out a numerical study to simulate the evolution of the turbidity plume geometry and to describe the bacterial dispersion caused by the discharge of a mixture of raw sewage and surface runoff from the so called condotta Matteotti into the marine-coastal waterbody close to the urban beach (bathing area) called “Pane e Pomodoro”. The condotta Matteotti is an underground concrete pipe connected with a spillway to the main sewer system: it acts as an emergency weir to prevent flooding during or soon after intense rainfall events. During these rainfalls the seaward sluice gates open, and the untreated sewage is discharged into the sea thus decreasing the water quality. The simulation, according to a heavy rainfall and overflow event occurred in July 2018, was implemented using the DHI's Mike 3 suite enhanced with the ECOlab module, both organized as step-by-step processes. The validation of the final model was performed by comparing the microbiological concentration resulted from the model application with the on-field measurements and samples collected by ARPA Puglia during its ordinary water monitoring activities. |
| format | Online |
| id | doab-20.500.12854ir-163416 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Firenze University Press |
| publisherStr | Firenze University Press |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1634162025-08-02T05:07:31Z Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows Locuratolo, Giuseppe Barbone, Enrico Giannuzzi, Cosimo Gaspare Porfido, Antonietta Ungaro, Nicola Armenio, Elvira Overflow Bathing waters Water quality Flow pattern Bacterial dispersion ARPA Puglia carried out a numerical study to simulate the evolution of the turbidity plume geometry and to describe the bacterial dispersion caused by the discharge of a mixture of raw sewage and surface runoff from the so called condotta Matteotti into the marine-coastal waterbody close to the urban beach (bathing area) called “Pane e Pomodoro”. The condotta Matteotti is an underground concrete pipe connected with a spillway to the main sewer system: it acts as an emergency weir to prevent flooding during or soon after intense rainfall events. During these rainfalls the seaward sluice gates open, and the untreated sewage is discharged into the sea thus decreasing the water quality. The simulation, according to a heavy rainfall and overflow event occurred in July 2018, was implemented using the DHI's Mike 3 suite enhanced with the ECOlab module, both organized as step-by-step processes. The validation of the final model was performed by comparing the microbiological concentration resulted from the model application with the on-field measurements and samples collected by ARPA Puglia during its ordinary water monitoring activities. 2025-08-02T05:07:30Z 2025-08-02T05:07:30Z 2025-08-01T15:57:22Z 2024 chapter ONIX_20250801T173835_9791221505566_270 2975-0288 https://library.oapen.org/handle/20.500.12657/104820 9791221505566 https://directory.doabooks.org/handle/20.500.12854/163416 eng Monitoring of Mediterranean Coastal Areas: Problems and Measurement Techniques open access image/jpeg Attribution-NonCommercial-ShareAlike 4.0 International https://library.oapen.org/bitstream/20.500.12657/104820/1/43725.pdf Firenze University Press 10.36253/979-12-215-0556-6.80 10.36253/979-12-215-0556-6.80 2ec4474d-93b1-4cfa-b313-9c6019b51b1a 9791221505566 11 Florence open access |
| spellingShingle | Overflow Bathing waters Water quality Flow pattern Bacterial dispersion Locuratolo, Giuseppe Barbone, Enrico Giannuzzi, Cosimo Gaspare Porfido, Antonietta Ungaro, Nicola Armenio, Elvira Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title | Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title_full | Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title_fullStr | Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title_full_unstemmed | Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title_short | Chapter Modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| title_sort | chapter modeling of flow patterns and microbiological parameters for hazard assessment of bathing waters affected by combined sewer overflows |
| topic | Overflow Bathing waters Water quality Flow pattern Bacterial dispersion |
| topic_facet | Overflow Bathing waters Water quality Flow pattern Bacterial dispersion |
| url | ONIX_20250801T173835_9791221505566_270 |
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