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ASSESSMENT OF SEWERAGE NETWORK COLLECTORS AT HEAVY RAINFALL OCCURRENCE IN URBAN CATCHMENT
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R. Wittmanova;S. Stanko;I. Marko;M. Sutus
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1314-2704
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English
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20
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1.3
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The incidence of extreme rainfall has increased in recent decades. This negative impact of climate change also calls attention to when dealing with the recovery and reconstruction of sewer networks. Slovak cities have built a combined sewer network, which in the event of heavy rainfall, is not able to fulfill their primary function. The pipes are not able to carry the large volume of mixed wastewater, and network overload occurs. This paper focuses on the assessment of individual collectors of the sewerage network of the city of Trnava. The appraisal of the sewerage network will use a high - intensity rain and two different return periods (once every 10 years and once every 20 years).
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conference
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, SCIENCE AND TECHNOLOGIES IN GEOLOGY, OIL AND GAS EXPLORATION, WATER RESOURCES, FOREST ECOSYSTEMS
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20th International Multidisciplinary Scientific GeoConference SGEM 2020, 8-11 December, 2020
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Proceedings Paper
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STEF92 Technology
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SGEM International Multidisciplinary Scientific GeoConference
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SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; C
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79-86
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8-11 December, 2020
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website
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cdrom
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7617
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Collector modelling; Heavy rainfall; Sewerage network
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