Detail publikačního výsledku
Fluorescenční spektroskopie huminových kyselin izolovaných z jihomoravského lignitu.
Fasurová, N., Bártková, R., Čechlovská, H.
Original Title
Fluorescenční spektroskopie huminových kyselin izolovaných z jihomoravského lignitu.
English Title
Fluorescent Spectroscopy of Humine Acids Isolated from the South-moravian lignite.
Type
Paper in proceedings (conference paper)
Original Abstract
The aim of this work the extension of fluorescence spectroscopy application for characterization of humic substances. Humic substances were isolated from South Moravia lignite by standard alkali extraction. a sample of sodium humate was prepared by titration of lignitic humic acid with sodium hydroxide. Excitation and emission wavelengths results of standard (Fluka) and Leonardite humic acid (IHSS) were compared. Synchronous fluorescence spectroscopy was used for scan by setting of constant wavelength difference (delta lambda) for better spectral resolution. Such method was used for determination and identification of fluorescence components of the system.
English abstract
The aim of this work the extension of fluorescence spectroscopy application for characterization of humic substances. Humic substances were isolated from South Moravia lignite by standard alkali extraction. a sample of sodium humate was prepared by titration of lignitic humic acid with sodium hydroxide. Excitation and emission wavelengths results of standard (Fluka) and Leonardite humic acid (IHSS) were compared. Synchronous fluorescence spectroscopy was used for scan by setting of constant wavelength difference (delta lambda) for better spectral resolution. Such method was used for determination and identification of fluorescence components of the system.
Keywords
lignitické huminové kyseliny, fluorescenční spektroskopie, synchronní fluorescenční spektroskopie, humifikační index.
Key words in English
lignitic humic acids, fluorescence spectroscopy, synchronous fluorescence spectroscopy, humification index.
Authors
Fasurová, N., Bártková, R., Čechlovská, H.
Released
02.12.2004
Publisher
VÚPOP
Location
Bratislava
ISBN
80-89128-11-4
Book
Tretie podoznalecké dni na Slovensku.
Edition
1
Pages from
67
Pages to
70
Pages count
4
Full text in the Digital Library
BibTex
@inproceedings{BUT12212,
author="Naděžda {Fasurová} and Romana {Bártková} and Hana {Čechlovská}",
title="Fluorescenční spektroskopie huminových kyselin izolovaných z jihomoravského lignitu.",
booktitle="Tretie podoznalecké dni na Slovensku.",
year="2004",
series="1",
number="1",
pages="67--70",
publisher="VÚPOP",
address="Bratislava",
isbn="80-89128-11-4"
}