Detail publikace

Optimization of a short denitrification test for pesticide testing

PÁNIKOVÁ, K.

Originální název

Optimization of a short denitrification test for pesticide testing

Anglický název

Optimization of a short denitrification test for pesticide testing

Jazyk

en

Originální abstrakt

Pesticides and nitrates often enter groundwater through seepage. The denitrifying conditions that are typical for groundwater allow nitrate reduction. Little is known about the fate of pesticides under these conditions. A batch laboratory test was proposed to investigate the influence of pesticides on the denitrification process. The proposed methodology allows the reliable testing of pesticides over a period of seven days. Individual test parameters were optimized. Using this methodology, seven-day tests were performed with atrazine and tebuconazole. Neither of the investigated compounds was found to inhibit or stimulate denitrification significantly. A biotic loss (3.9 %) was found only for atrazine.

Anglický abstrakt

Pesticides and nitrates often enter groundwater through seepage. The denitrifying conditions that are typical for groundwater allow nitrate reduction. Little is known about the fate of pesticides under these conditions. A batch laboratory test was proposed to investigate the influence of pesticides on the denitrification process. The proposed methodology allows the reliable testing of pesticides over a period of seven days. Individual test parameters were optimized. Using this methodology, seven-day tests were performed with atrazine and tebuconazole. Neither of the investigated compounds was found to inhibit or stimulate denitrification significantly. A biotic loss (3.9 %) was found only for atrazine.

Dokumenty

BibTex 


@inproceedings{BUT175493,
  author="Kristína {Pániková}",
  title="Optimization of a short denitrification test for pesticide testing",
  annote="Pesticides and nitrates often enter groundwater through seepage. The denitrifying conditions that are typical for groundwater allow nitrate reduction. Little is known about the fate of pesticides under these conditions. 
A batch laboratory test was proposed to investigate the influence of pesticides on the denitrification process. The proposed methodology allows the reliable testing of pesticides over a period of seven days. Individual test parameters were optimized.
Using this methodology, seven-day tests were performed with atrazine and tebuconazole. Neither of the investigated compounds was found to inhibit or stimulate denitrification significantly. A biotic loss (3.9 %) was found only for atrazine.",
  address="Slovak University of Technology in Bratislava in Publishing House SPEKTRUM STU",
  booktitle="Conference of Young Researchers - KOMVY 2021",
  chapter="175493",
  howpublished="electronic, physical medium",
  institution="Slovak University of Technology in Bratislava in Publishing House SPEKTRUM STU",
  year="2021",
  month="april",
  pages="101--108",
  publisher="Slovak University of Technology in Bratislava in Publishing House SPEKTRUM STU"
}