- Tytuł:
- Assessment of the impact of municipal solid waste incineration bottom ash used as partial cement replacement in cement mixture using bioassays
- Autorzy:
-
Fialová, Jarmila
Hybská, Helena
Samešová, Dagmar
Lobotková, Martina
Veverková, Darina - Powiązania:
- https://bibliotekanauki.pl/articles/205281.pdf
- Data publikacji:
- 2019
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
waste
ecotoxicity tests
use
MSWI bottom ash
cement replacement - Opis:
- The paper is focused on the research of ecotoxicological properties of mortar prisms produced with partial cement replacement by ash from energy recovery of municipal waste. Two types of ash were used: ash from incineration and ash from municipal waste gasification. According to the Waste Catalogue, ash is considered other waste, which is non-hazardous and nowadays it is predominantly landfilled. Negative results of standardized biotests are inevitable precondition for the use of ash for construction products. The results from both biotests (acute toxicity test on aquatic organisms Daphnia magna and growth inhibition test of higher cultivated plants Sinapis alba) confirmed suitability of cement replacement by ash from energy recovery of municipal waste. Environmental safety of produced mortar prisms is different. Recommended replacement of cement with ash, obtained from municipal waste gasification, is 10% and with ash gained from incineration is 15%. The use of this type of waste in construction industry will lead to the decrease of landfilled waste. Due to the replacement of cement with waste (from industrial branches) natural resources of raw materials used in the process of cement production are saved.
- Źródło:
-
Archives of Environmental Protection; 2019, 45, 4; 104-113
2083-4772
2083-4810 - Pojawia się w:
- Archives of Environmental Protection
- Dostawca treści:
- Biblioteka Nauki
Artykuł