- Tytuł:
- Application of biological methods to assess the toxicity of soils contaminated with heavy metals and the effectiveness of stabilisation processes
- Autorzy:
-
Tatuśko-Krygier, Natalia
Jakubus, Monika - Powiązania:
- https://bibliotekanauki.pl/articles/207305.pdf
- Data publikacji:
- 2019
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
compost
heavy metals
biomass
fly ash
kompost
metale ciężkie
biomasa
popiół lotny - Opis:
- Short-term biotests were used to determine the effectiveness of the use of compost and fly ash in the stabilization of heavy metals in contaminated soil. For this purpose, in two independent experiments, either compost (3:1) or fly ash (1:1) were added to soil contaminated with heavy metals. To assess seed germination and root elongation of Sorghum saccharatum L., Lepidium sativum L., Sinapis alba L. after three days a Phytotoxkit test was used. Seedling emergence and biomass yield after 21 days were evaluated. Obtained data indicate better practical applicability of the seedling emergence test thanks to the longer duration resulting in more reliable conclusions provided in that test. A short, 3-day test did not confirm any effective stabilizing role of theapplied additives. Sorghum saccharatum L. turned out to be most sensitive to the altered soil conditions, while Lepidium sativum L. was most tolerant.
- Źródło:
-
Environment Protection Engineering; 2019, 45, 4; 33-43
0324-8828 - Pojawia się w:
- Environment Protection Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł