Detail publikace

Function of humic acids in heavy metal transport in nature

SEDLÁČEK, P. KLUČÁKOVÁ, M.

Originální název

Function of humic acids in heavy metal transport in nature

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Humic acids (HA) play important role in self-detoxification and remediation of natural soils and sediments and provide a possibility of producing HA-based artificial remediation agents. Many works concerning interactions of different chemicals with solid or dissolved humic acids have been published. This contribution focuses on metal ions transport and immobilization in humic gel as a model of natural humic environments. In experimental part, copper was used as a model heavy metal due to high affinity to humic acids and stability of formed complexes. Effects of individual Cu2+ solution properties on the total diffusion flux across the solution-gel interface and concentration profile in the gel have been determined. Applicability of used mathematical description, problems of experimental arrangement and possibilities of metal ions transport and immobilization modeling are discussed.

Klíčová slova

humic acids, transport, diffusion, remediation, immobilization, heavy metals

Autoři

SEDLÁČEK, P.; KLUČÁKOVÁ, M.

Rok RIV

2007

Vydáno

31. 5. 2007

Nakladatel

VŠB-TU Ostrava

Místo

Ostrava

ISBN

978-80-248-1278-6

Kniha

11th Conference on Environment and Mineral Processing. Part II

Strany od

265

Strany do

270

Strany počet

6

BibTex

@inproceedings{BUT23293,
  author="Petr {Sedláček} and Martina {Klučáková}",
  title="Function of humic acids in heavy metal transport in nature",
  booktitle="11th Conference on Environment and Mineral Processing. Part II",
  year="2007",
  pages="265--270",
  publisher="VŠB-TU Ostrava",
  address="Ostrava",
  isbn="978-80-248-1278-6"
}