| Originální název: |
South-Moravian lignite-potential source of humic substances |
| Anglický název: |
South-Moravian lignite-potential source of humic substances |
| Jazyk: |
en |
| Originální abstrakt: |
South-Moravian lignite (SML) was investigated as a potential source of humic substances (HS). Various extractants were tested as well as lignite oxidizing agents to enhance the extractable content of HS. It was proved that SML contains relatively high amount of HS. HS were characterized by elementary analysis, UV/VIS and FTIR spectroscopies, and ultrafiltration. |
| Anglický abstrakt: |
South-Moravian lignite (SML) was investigated as a potential source of humic substances (HS). Various extractants were tested as well as lignite oxidizing agents to enhance the extractable content of HS. It was proved that SML contains relatively high amount of HS. HS were characterized by elementary analysis, UV/VIS and FTIR spectroscopies, and ultrafiltration. |