Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/103676
Type of publication: Straipsnis konferencijos medžiagoje kitose duomenų bazėse / Article in conference proceedings in other databases (P1c)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004)
Author(s): Česonienė, Laima;Dapkienė, Midona;Vasiliauskas, Tauras
Title: Impact of Marijampolė wastewater treatment plant on water quality of the Šešupė river
Is part of: Rural development 2019 : research and innovation for bioeconomy (RD2019) [elektroninis išteklius] : 9th international scientific conference, September 26-28, 2019, Agriculture Academy of Vytautas Magnus University. Akademija : Agriculture Academy of Vytautas Magnus University
Extent: p. 1-6
Date: 2019
Note: Edited by prof. Asta Raupelienė
Keywords: Chemical quality indicators;Efficiency;Wastewater treatment plant
Abstract: The aim of the paper was to determine the impact of Marijampolė city wastewater treatment plant (WWTP) on the water quality of the Šešupė River . The wastewater an d surface water samples were collected from January 2015 until January 2018. The condition of the surface water the Šešupė River condition is assessed 100 meters before the release point and 500 meters after the release point. The results show that the wastewater treatment is treated efficiently. It has been determined that the values all indicators of wastewater treatment e fficiency duration of the stu dy was the same (the function was negative, and th e determination coefficients were very low: R 2 = 0 . 03; R 2 = 0 . 012; R 2 = 0 . 0006 and R 2 =0 . 034). The treated wastewater is released from the Marijampolė WWTP into the Šešupe River. Th e highest concentration according to all examined indicators was in 500 meters after the release of the wastewater. All differences were found to be statistically significant. It shows that, although wastewater is efficiently treated, it has a negative imp act on the water quality of the Šešupė River
Internet: https://ejournals.vdu.lt/index.php/rd/article/view/543/552
Affiliation(s): Miškų ir ekologijos fakultetas
Proj. "Trikotaž. geot. įdėklo naudojimas
Proj. "Vilko ekologijos tyrimai"
Sūduvos vandenys
Vandens ūkio ir žemėtvarkos fakultetas
Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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