Analysis of Composition of Bottom Ash from Municipal Solid Waste Incineration Plants.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00453809" target="_blank" >RIV/67985858:_____/15:00453809 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22320/15:43899739

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Composition of Bottom Ash from Municipal Solid Waste Incineration Plants.

Popis výsledku v původním jazyce

Bottom ash (BA) from municipal solid waste incineration (MSWI) contains valuable components that can be recycled such as ferrous and non-ferrous metals. Metal-free mineral fraction can be used in building industry. We analysed BA samples from two MSWI plants with the aim of characterising their composition. The BA samples were sieved into eight size fractions. With the exception of the smallest fraction (under 2 mm), the size fractions were sorted using magnetic separation, manual separation and a set of grinding and sieving processes. The results showed that the material composition varies with the bottom ash particle size. The bottom ash samples contained 10?24 % of glass, 2?3 % ceramics and porcelain, 0.2?1.0 % of unburnt organic matter, 1.3?2.0 % of nonferrous scrap and 15?24 % of magnetic fraction included ferrous scrap. The sorted ferrous scrap formed 1?9 % of all bottom ash weight. The results suggest that bottom ash from both incinerators can be potentially reutilized further.

Název v anglickém jazyce

Analysis of Composition of Bottom Ash from Municipal Solid Waste Incineration Plants.

Popis výsledku anglicky

Bottom ash (BA) from municipal solid waste incineration (MSWI) contains valuable components that can be recycled such as ferrous and non-ferrous metals. Metal-free mineral fraction can be used in building industry. We analysed BA samples from two MSWI plants with the aim of characterising their composition. The BA samples were sieved into eight size fractions. With the exception of the smallest fraction (under 2 mm), the size fractions were sorted using magnetic separation, manual separation and a set of grinding and sieving processes. The results showed that the material composition varies with the bottom ash particle size. The bottom ash samples contained 10?24 % of glass, 2?3 % ceramics and porcelain, 0.2?1.0 % of unburnt organic matter, 1.3?2.0 % of nonferrous scrap and 15?24 % of magnetic fraction included ferrous scrap. The sorted ferrous scrap formed 1?9 % of all bottom ash weight. The results suggest that bottom ash from both incinerators can be potentially reutilized further.

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/TE02000236" target="_blank" >TE02000236: Centrum kompetence pro energetické využití odpadů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Workshop Mining the Technosphere "Drivers and Barriers, Challenges and Opportunities"

ISBN

978-3-85234-132-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

159-162

Název nakladatele

Christian Dopler Laboratory

Místo vydání

Vienna

Místo konání akce

Vienna

Datum konání akce

1. 10. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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