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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/SS06020006" target="_blank" >SS06020006: Komplexní zhodnocení kontaminace půd pesticidními látkami a in-situ remediační opatření k eliminaci jejich vstupu do podzemních vod</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proccedings of 16th conference Public recreation and landscape protection – with respect hand in hand…

ISBN

978-80-7701-025-2

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

53-57

Název nakladatele

Mendel University in Brno

Místo vydání

Mendelova univerzita v Brně

Místo konání akce

Křtiny

Datum konání akce

1. 1. 2025

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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