Abstract
The aim of this paper is to examine the Po river quality in a small stretch between two stations in Piedmont in the north of Italy. In this stretch a large pollution load is introduced and diluted in the fluent water of the river. The load has been quantified and about it we performed mass balances and modeling in order to understand the entity, the origin and the final fate of the immitted pollutants. In particular the objective of the work is to highlight the entity and the impact of Torino metropolitan area discharge on the quality of the same river. The obtained results show in particular, as well as the great impact of the Torino metropolitan area (the calculated pollution from Torino to the station downstream increases, for example for the COD of the 38%), the large contribute to the pollution from the Po river affluents (the pollution, for the COD, from Torino to the station downstream increases, considering the affluents too, of the 49%). The other fundamental point of investigation is the analysis of the impact produced by the Metropolitan Wastewater Treatment Plant (SMAT, Società Metropolitana Acque Torino) on the quality of the water. The obtained results show that the SMAT Plant determines the environmental state of the Po river in the station downstream of the same treatment plant. At the end we have evaluated the general pollution state in order to highlight which interventions are necessary in order to respect what is prescribed from the Italian laws.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
Abumoghli I, Ghuneim N (1990) Manual of water analyses. University of Jordan Press, Jordan Bulletin of the Water Research and Study Centre
Abumoghli I, Scott JA (1992) Application of a water quality model to the river Zarka in Jordan. In: Perspectives in water resources planning in Asia, WARREDOC, New Delhi, pp 1–11
Bino MJ (1990) Urbanization and industrialization impacts on a water reservoir; a case study: King Talal Reservoir. In: Second environmental pollution symposium
Boyle JD, Scott JA (1984) The role of benthic films in the oxygen balance in a river. Water Res 18:1089–1099
Brown LC (1987) Enhanced stream water quality models Qual 2E and Qual 2E-UNCAS: documentation and user manual. US Environmental Protection Agency, Athens, EPA/600/3-87/007
Capodaglio A, Novotny V, Zheng S (1990) Modello di simulazione dell’inquinamento diffuso di origine urbana per il bacino della laguna di Venezia. Ingegneria Ambientale, XIX, pp 563–573
Crabtree RW, Cluckie ID, Forster CF, Crockett CP (1986) A comparison of river quality models. Water Res 20:53–61
Curtis EJ, Durrant K, Harman MM (1975) Nitrification in rivers in the Trent basin. Water Res 9:255–268
D.Lgs. 11 maggio 1999 n. 152 Decreto legislativo recante disposizioni sulla tutela delle acque dall’inquinamento e recepimento della direttiva 91/271/CEE concernente il trattamento delle acque reflue urbane e della direttiva 91/676/CEE relative alla protezione delle acque dall’inquinamento provocato dai nitrati provenienti da fonti agricole. Gazzetta Ufficiale n. 124 del 29/05/1999, Supplemento Ordinario n. 101/L
D.Lgs. 18 agosto 2000 n. 258 Disposizioni correttive ed integrative del D.Lgs. 11/05/1999 n. 152 in material di tutela delle acque dall’inquinamento, a norma dell’articolo 1, comma 4, della legge 24 aprile 1998 n. 128. Gazzetta Ufficiale n. 218 del 18/09/2000, Supplemento Ordinario n. 153
D.Lgs. 3 aprile 2006 n. 152, Norme in materia di ambiente. Gazzetta Ufficiale n. 88 del 14/04/2006, Supplemento Ordinario n. 96
Direttiva 91/271/CEE del Consiglio, del 21 maggio 1991, concernente il trattamento delle acque reflue urbane. Gazzetta Ufficiale n. L 135 del 30/05/1991
Direttiva 91/676/CEE del Consiglio, del 12 dicembre 1991, relative alla protezione delle acque dall’inquinamento provocato dai nitrati provenienti da fonti agricole. Gazzetta Ufficiale n. L 375 del 31/12/1991
Gastélum JR, Valdés JB, Stewart S (2009) A decision support system to improve water resources management in the Conchos Basin. Water Resour Manage 23:1519–1548
Gee CS, Pfeffer JT, Suidan MT (1990a) Nitrosomonas and Nitrobacter interactions in biological nitrification. J Environ Eng 1:4–17
Gee CS, Pfeffer JT, Suidan MT (1990b) Model of nitrification under substrate-inhibiting conditions. J Environ Eng 1:18–31
Greenberg AE, Conners SS, Jenkins D (1980) Standard methods for the examination of water and waste water. American Public Health Association, Washington
Genon G, Marchese F (2007) Evaluation of nitrose non-point sources in Po river near Torino. Am J Environ Sci 3:98–105
Gerda van Dijk M, Van Liere L, Admiral W, Bannink BA, Cappon JJ (1994) Present state of the water quality of European rivers and implication for management. Sci Total Environ 145:182–195
Hashwa F, Marzolf GR (1987) Seasonal patterns of water quality in the King Talal reservoir. Jordan Arch Hydrobiol 110:387–397
Legge 24 aprile 1998 n. 128, Disposizioni per l’adempimento di obblighi derivanti dall’appartenenza dell’Italia alle comunità europee—legge comunitaria 1995–1997. Gazzetta Ufficiale n. 104 del 7/05/1998, Supplemento Ordinario n. 88
Marchetti R, Verna N (1990) Valutazione dei carichi teorici di fosforo e di azoto dei bacini costieri dell’Emilia Romagna. Acqua Aria 1:41–45
Mohamad Ali Fulazzaky (2009) Water quality evaluation systems to assess the Brantas river water. Water Resour Manage 23:3019–3033
Nixon S, Berounsky C (1984) Role of nitrification in contributing to low oxygen conditions in an urban water way. In: Rep. USGS/6, 867(06), Rhode Island University
Opricovic S (2009) A compromise solution in water resources planning. Water Resour Manage 23:1549–1561
Prosser JI (1990) In: Marshall KC (ed) Advances in microbial ecology, vol 2. Plenum, New York
Rauch W, Henze M, Koncsos L, Reichert P, Shanahan P, Somlyody L, Vanrolleghem P (1998) River water quality modeling: state of the art. Water Sci Technol 38:237–244
Scott JA, Abumoghli I (1995) Modelling nitrification in the river Zarka of Jordan. Water Res 29(4):1121–1127
Thomann RV, Mueller JA (1987) Principles of surface water quality modelling and control. Harper & Row, New York
Warwick JJ, McDonnell AJ (1985) Simultaneous in stream nitrogen and DO balancing. ASCE, J Environ Eng III:401–430
Wong-Chong GM, Loher RC (1975) The kinetics of microbial nitrification. Water Res 9:1099–1106
Xu C-Y (1997) Application of water balance models to different climatic regions in China for water resources assessment. Water Resour Manage 11:51–67
Xu C-Y, Singh VP (1998) A review on monthly water balance models for water resources investigations. Water Resour Manage 12:31–50
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Panepinto, D., Genon, G. Modeling of Po River Water Quality in Torino (Italy). Water Resour Manage 24, 2937–2958 (2010). https://doi.org/10.1007/s11269-010-9588-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11269-010-9588-x