Detail publikace

Study of chemical composition and structure of different humic acids

ENEV, V. KLUČÁKOVÁ, M.

Originální název

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The aim of this work was study chemical composition and structure of different humic acids (HAs). Object of our study were four samples HAs which were isolated from sandy soil (Arenosols), Chernozem (Haplic Luvisol), compost and South-Moravian lignite from the mine Mír in Mikulčice, Czech Republic. Isolation of HAs was performed according to the procedure recommended by the IHSS. All samples of HAs were characterized by elemental analysis, ultraviolet-visible spectroscopy, infrared spectroscopy and steady-state fluorescence spectroscopy. Absorption coefficients (EET/EBz, E4/E6 and delta logK) of HAs were calculated from the absorbance values. Fluorescence indexes (Zsolnay and Milori) of HAs were calculated from the area of the emission spectra.

Klíčová slova

humic acids, spectroscopic methods, absorption coefficients, fluorescence indexes, steady-state fluorescence spectroscopy

Autoři

ENEV, V.; KLUČÁKOVÁ, M.

Rok RIV

2013

Vydáno

29. 5. 2013

Nakladatel

Mendelova univerzita v Brně

Místo

Brno

ISBN

978-80-7375-757-1

Kniha

XIII. pracovní setkání fyzikálních chemiků a elektrochemiků

Číslo edice

první vydání

Strany od

163

Strany do

164

Strany počet

BibTex

@inproceedings{BUT99931,
  author="Vojtěch {Enev} and Martina {Klučáková}",
  title="Study of chemical composition and structure of different humic acids",
  booktitle="XIII. pracovní setkání fyzikálních chemiků a elektrochemiků",
  year="2013",
  number="první vydání",
  pages="163--164",
  publisher="Mendelova univerzita v Brně",
  address="Brno",
  isbn="978-80-7375-757-1"
}