- Tytuł:
- Migration of Hazardous Components of Municipal Landfill Leachates into the Environment
- Autorzy:
-
Popovych, Vasyl
Telak, Jerzy
Telak, Oksana
Malovanyy, Myroslav
Yakovchuk, Roman
Popovych, Nataliya - Powiązania:
- https://bibliotekanauki.pl/articles/124784.pdf
- Data publikacji:
- 2020
- Wydawca:
- Polskie Towarzystwo Inżynierii Ekologicznej
- Tematy:
-
hydrosphere
physical properties
chemical properties
leachates
water pollution
municipal solid waste - Opis:
- The research on the physical and chemical properties of landfill leachates and migration of its hazardous components into hydrosphere and biosphere is a current problem in the global context. The object of the research is landscape-changing factors of the Lviv municipal landfill (Ukraine). It was defined that the largest part of oil products accumulates in the leachates at the south-western side of the landfill (23.6 mg/dm3) and it is 2.36 times higher than the value of the maximum permissible concentration (MPC) (10 mg/dm3); the most saline leachates with chlorides and sulfites are those accumulating at the foot and at the northwestern side; the phosphate content of the investigated leachate samples was the highest at the foot of the landfill and amounted to 12.8 mg/dm3, which exceeds the MPC (10 mg/dm3) by 1.28 times; high concentration of ammonium nitride was discovered in the leachates at the foot (76.1 mg/dm3) and at the northwestern side (46.3 mg/dm3), which exceeds the MPC (30 mg/dm3) by 2.53 and 1.54 times, respectively; the highest indicators of total iron are typical for basins nearby (at the foot – 68.2 mg/dm3, at the northwestern side – 56.3 mg/dm3) and exceed the MPC norms (2.5 mg/dm3) by 27.28 and 22.52 times, respectively. According to certain indicators, the content of hazardous components in the leachates, which accumulate at the foot and at the northwestern side, exceeds the MPC and is several times higher than in the natural basins at the distance of 800 and 1200 m.
- Źródło:
-
Journal of Ecological Engineering; 2020, 21, 1; 52-62
2299-8993 - Pojawia się w:
- Journal of Ecological Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł