Combined bioreactor as an effective device for reducing pesticide and nitrate contamination of surface water and thus increasing the ecological and recreational potential of the area

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027049%3A_____%2F25%3AN0000077" target="_blank" >RIV/00027049:_____/25:N0000077 - isvavai.cz</a>
Result on the web
<a href="https://doi.mendelu.cz/artkey/doi-990008-0500_Public-recreation-and-landscape-protection-8211-with-respect-hand-in-hand-8230.php?back=/doilist.php" target="_blank" >https://doi.mendelu.cz/artkey/doi-990008-0500_Public-recreation-and-landscape-protection-8211-with-respect-hand-in-hand-8230.php?back=/doilist.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/978-80-7701-025-2-0053" target="_blank" >10.11118/978-80-7701-025-2-0053</a>

Result language
angličtina
Original language name
Combined bioreactor as an effective device for reducing pesticide and nitrate contamination of surface water and thus increasing the ecological and recreational potential of the area
Original language description
This study deals with the development and testing of an innovative combined bioreactor filled with wood chips from Populus nigra in Němčice (Blansko district). The bioreactor was designed as an innovative system for the removal of nitrates, pesticides and other pollutants from surface and drainage water. The bioreactor was put into test operation in September 2023. Its operation is aimed at evaluating the efficiency of denitrification, degradation of pesticide substances, stability of biological processes and long-term functionality of wood chips as a substrate. Results to date have shown the high efficiency of the bioreactor in reducing nitrate concentrations (up to 90%), and pesticide concentrations (up to 35%), with water residence time, water temperature, and microbial activity being key factors. The study confirms the potential of Black Poplar wood chips as a sustainable material for bioreactors and contributes to the development of environmentally friendly solutions for water resource protection. Improving the quality and quality of surface water and water resources contributes to the ecological and recreational potential of the area.
Czech name
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Czech description
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Project
<a href="/en/project/SS06020006" target="_blank" >SS06020006: Comprehensive assessment of soil contamination with pesticides and in-situ remediation leading to eliminate their entry into groundwater</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proccedings of 16th conference Public recreation and landscape protection – with respect hand in hand…
ISBN
978-80-7701-025-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
53-57
Publisher name
Mendel University in Brno
Place of publication
Mendelova univerzita v Brně
Event location
Křtiny
Event date
Jan 1, 2025
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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