Effect of recycled organic materials on the substrate properties of green roofs: A field study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU148418" target="_blank" >RIV/00216305:26110/23:PU148418 - isvavai.cz</a>

Výsledek na webu

<a href="https://chania2023.uest.gr/proceedings/#session-xix" target="_blank" >https://chania2023.uest.gr/proceedings/#session-xix</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of recycled organic materials on the substrate properties of green roofs: A field study

Popis výsledku v původním jazyce

Green roofs have great potential for managing urban runoff. However, the effects of green roofs on the quality of infiltrating water are highly variable. Unfortunately, in some cases, green roofs may contain high concentrations of nutrient pollutants and heavy metals. In this study, we constructed six modules of green roof and analyzed the effects that the green roof substrate amended with biochar and other organic materials on the pollution load by simulating rainfall experiment. The study found that leachate concentrations from several green roof media exceeded receiving water standards for arsenic. This is concerning, as it could lead to potential environmental damage if these pollutants are allowed to enter the water supply. As such, it is important to ensure that green roof media is designed in a way that minimizes leaching of pollutants while still providing a suitable environment for plant growth. Various strategies can be employed to reduce leaching from green roof media. For example, the use

Název v anglickém jazyce

Effect of recycled organic materials on the substrate properties of green roofs: A field study

Popis výsledku anglicky

Green roofs have great potential for managing urban runoff. However, the effects of green roofs on the quality of infiltrating water are highly variable. Unfortunately, in some cases, green roofs may contain high concentrations of nutrient pollutants and heavy metals. In this study, we constructed six modules of green roof and analyzed the effects that the green roof substrate amended with biochar and other organic materials on the pollution load by simulating rainfall experiment. The study found that leachate concentrations from several green roof media exceeded receiving water standards for arsenic. This is concerning, as it could lead to potential environmental damage if these pollutants are allowed to enter the water supply. As such, it is important to ensure that green roof media is designed in a way that minimizes leaching of pollutants while still providing a suitable environment for plant growth. Various strategies can be employed to reduce leaching from green roof media. For example, the use

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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