Publication detail

HOW ORGANIC MATTER CAN AFFECT IMMOBILIZATION OF DICLOFENAC IN SOILS

KLUČÁKOVÁ, M.

Original Title

HOW ORGANIC MATTER CAN AFFECT IMMOBILIZATION OF DICLOFENAC IN SOILS

Type

conference paper

Language

English

Original Abstract

Natural organic matter is a complex pool of organic substances which can affect the transport of both beneficial and harmful species in soil systems. The occurrence of pharmaceuticals as soil pollutants has become one of the new environmental threats. The mobility of drug contaminants in soils and their availability for plants is largely controlled by their sorption. Soils have a "self-cleaning" ability which depends on the content of organic matter. Interactions between drugs and soil organic mattes can lead to the partial immobilization of these pollutants and suppression of their mobility in soil resulting in the pollution of drinking water resources, crop and consequently food contamination. In this contribution, the soils with different contents of organic matter were selected to assess their sorption abilities to widely used pharmaceutical diclofenac (non-steroidal anti-inflammatory drug that is frequently prescribed to reduce inflammation and pain). Stability of formed complexes and drug leachability in water were also studied to determine the immobilization degree of pharmaceutical in studied soils. The effect of organic matter on binding ability of soils as well as the leachability of diclofenac at different pH values are compared and discussed.

Keywords

adsorption; diclofenac; immobilization; Organic matter

Authors

KLUČÁKOVÁ, M.

Released

19. 9. 2022

ISBN

9788088365099

Book

NANOCON Conference Proceedings - International Conference on Nanomaterials

Pages from

149

Pages to

154

Pages count

6

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85151323364&origin=inward&txGid=15399d7309df02e97b597ad4c5bbe3b9

BibTex

@inproceedings{BUT188089,
  author="Martina {Klučáková}",
  title="HOW ORGANIC MATTER CAN AFFECT IMMOBILIZATION OF DICLOFENAC IN SOILS",
  booktitle="NANOCON Conference Proceedings - International Conference on Nanomaterials",
  year="2022",
  pages="149--154",
  isbn="9788088365099",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85151323364&origin=inward&txGid=15399d7309df02e97b597ad4c5bbe3b9"
}