Publication detail
Model compounds for immobilization of heavy metals by humic acids
KLUČÁKOVÁ, M. PEKAŘ, M. KUČERÍK, J. BAKAJOVÁ, B. BURSÁKOVÁ, P.
Original Title
Model compounds for immobilization of heavy metals by humic acids
Type
conference paper
Language
English
Original Abstract
Humic acids play important role in influential in soil and natural water chemistry. They can form stable complexes with heavy metals which influences their toxicity in environment. Because humic acids are not a chemical individuum but mixture of various compounds their structure is very complex. The most important functional groups for complexation are the carboxylic and phenolic ones. Therefore several model compounds containing these functional groups and aromatic or aliphatic structure were chosen to model interactions of humic acids with metal ions. In this work, their behaviour in aqueous solutions are studied by high resolution ultrasonic spectrometry and results are compared with ones obtained in our previous works using other methods.
Keywords
humic acids, heavy metals, complexation, kinetics, immobilization
Authors
KLUČÁKOVÁ, M.; PEKAŘ, M.; KUČERÍK, J.; BAKAJOVÁ, B.; BURSÁKOVÁ, P.
RIV year
2009
Released
4. 6. 2009
Publisher
VŠB-TU Ostrava
Location
Ostrava
ISBN
978-80-248-1996-9
Book
13th Conference on Environment and Mineral Processing
Pages from
303
Pages to
307
Pages count
5
BibTex
@inproceedings{BUT30292,
author="KLUČÁKOVÁ, M. and PEKAŘ, M. and KUČERÍK, J. and BAKAJOVÁ, B. and BURSÁKOVÁ, P.",
title="Model compounds for immobilization of heavy metals by humic acids",
booktitle="13th Conference on Environment and Mineral Processing",
year="2009",
pages="303--307",
publisher="VŠB-TU Ostrava",
address="Ostrava",
isbn="978-80-248-1996-9"
}