Evaluation of properties and composition of the mixed municipal waste fine fraction, the case study of Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU146152" target="_blank" >RIV/00216305:26210/23:PU146152 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007/s10163-022-01534-2.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s10163-022-01534-2.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10163-022-01534-2" target="_blank" >10.1007/s10163-022-01534-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of properties and composition of the mixed municipal waste fine fraction, the case study of Czech Republic

Popis výsledku v původním jazyce

Estimation of mixed municipal waste composition is important for the option of suitable waste treatment. Many studies have presented their methodologies for analysing the composition of mixed municipal waste, but no uniform approach is available. The significant part of mixed municipal waste can be the fine fraction, depending on the analysis approach used. Nevertheless, the more detailed composition of fine fraction is unknown. This contribution aims to present chemical analysis of fine fraction of mixed municipal waste obtained from the city of Brno, Czech Republic. The mixed municipal waste in study area consists of about 25% fine fraction. The amount of moisture and the combustible part of the waste are first monitored in fine fraction. The elemental composition of non-combustible waste and its phase composition is further evaluated. The approach to chemical analysis has been designed to be easily repeatable and can complement routine manual waste analyses. The results of the analysis in the studied area showed the potential for energy utilisation of the fine fraction, even if the waste separation is increased. In addition, fine fraction contains metals suitable for material recovery, which can be separated from the slag after incineration and thus promote the material recovery of waste.

Název v anglickém jazyce

Evaluation of properties and composition of the mixed municipal waste fine fraction, the case study of Czech Republic

Popis výsledku anglicky

Estimation of mixed municipal waste composition is important for the option of suitable waste treatment. Many studies have presented their methodologies for analysing the composition of mixed municipal waste, but no uniform approach is available. The significant part of mixed municipal waste can be the fine fraction, depending on the analysis approach used. Nevertheless, the more detailed composition of fine fraction is unknown. This contribution aims to present chemical analysis of fine fraction of mixed municipal waste obtained from the city of Brno, Czech Republic. The mixed municipal waste in study area consists of about 25% fine fraction. The amount of moisture and the combustible part of the waste are first monitored in fine fraction. The elemental composition of non-combustible waste and its phase composition is further evaluated. The approach to chemical analysis has been designed to be easily repeatable and can complement routine manual waste analyses. The results of the analysis in the studied area showed the potential for energy utilisation of the fine fraction, even if the waste separation is increased. In addition, fine fraction contains metals suitable for material recovery, which can be separated from the slag after incineration and thus promote the material recovery of waste.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10500 - Earth and related environmental sciences

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)<br>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

Název periodika

Journal of Material Cycles and Waste Management

ISSN

1438-4957

e-ISSN

1611-8227

Svazek periodika

25

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

15

Strana od-do

550-564

Kód UT WoS článku

000875800700002

EID výsledku v databázi Scopus

2-s2.0-85140990608