- Tytuł:
-
Assessment of the efficiency of humic acids extractions with fertilizer components
Ocena wydajności pozyskiwania kwasów huminowych z wykorzystaniem ekstrahentów zawierających składniki nawozowe - Autorzy:
-
Huculak-Mączka, Marta
Nieweś, Dominik
Braun-Giwerska, Magdalena
Szopa, Daniel
Tyc, Aleksandra
Hoffmann, Józef - Powiązania:
- https://bibliotekanauki.pl/articles/1819552.pdf
- Data publikacji:
- 2020
- Wydawca:
- Towarzystwo Chemii i Inżynierii Ekologicznej
- Tematy:
-
fertilizer extractants
humic acids
extraction
peat
ekstrakty do nawozów
kwasy humusowe
ekstrakcja
torf - Opis:
- Humic substances are widely applied in many branches of the industry. Their most well-known usage are agricultural and horticultural markets. A popular method of obtaining of mentioned compounds with satisfactory efficiency is an alkaline extraction of them from organic raw materials like peat, leonardite or lignite. The growing use of humic acids preparations is conditioned by improvement of physical, chemical and biological properties of soils. Despite that fact, the use of mineral fertilizers still dominates. Therefore, it seems interesting to produce agents containing both humic substances and traditional fertilizing elements. Such products could be applied as soil improvers. For that reason we have modified the International Humic Substances Society (IHSS) method of humic substances extraction by changing types of extractants and other solutions into solutions of main macroelements (NPK) for plants. The aim of this research was to determine the efficiency of humic acids extraction from polish peat depending on process temperature, its duration and concentration of extractant.
- Źródło:
-
Ecological Chemistry and Engineering. A; 2020, 27, 1-2; 1-9
1898-6188
2084-4530 - Pojawia się w:
- Ecological Chemistry and Engineering. A
- Dostawca treści:
- Biblioteka Nauki
Artykuł