Waste incineration products stabilizing with regard to legislative requirements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F19%3A10242791" target="_blank" >RIV/61989100:27710/19:10242791 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Waste incineration products stabilizing with regard to legislative requirements

Popis výsledku v původním jazyce

The current environment is significantly affected by the emergence of a number of wastes with hazardous properties that may be harmful especially to biotic components of ecosystems. Available types of hydraulic binders for the stabilization of hazardous waste as a product of the municipal waste incineration process were selected and evaluated. The method is based on end-product solidification using cement matrices. Mixing the end product, cement and water resulted in a mixture that was exposed to a solidification process. The aqueous leachates from prepared matrices were subsequently analysed for selected toxic elements. According to the results of the analysis, the most suitable alkaline binder was evaluated based on the level of fixation of the toxic elements. The result is that cement is a suitable binder for the stabilization of toxic elements, especially for two reasons, the economic aspect and easy accessibility. On the basis of these aspects, cementation is anticipated in the future.

Název v anglickém jazyce

Waste incineration products stabilizing with regard to legislative requirements

Popis výsledku anglicky

The current environment is significantly affected by the emergence of a number of wastes with hazardous properties that may be harmful especially to biotic components of ecosystems. Available types of hydraulic binders for the stabilization of hazardous waste as a product of the municipal waste incineration process were selected and evaluated. The method is based on end-product solidification using cement matrices. Mixing the end product, cement and water resulted in a mixture that was exposed to a solidification process. The aqueous leachates from prepared matrices were subsequently analysed for selected toxic elements. According to the results of the analysis, the most suitable alkaline binder was evaluated based on the level of fixation of the toxic elements. The result is that cement is a suitable binder for the stabilization of toxic elements, especially for two reasons, the economic aspect and easy accessibility. On the basis of these aspects, cementation is anticipated in the future.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20700 - Environmental engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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