Speciation and mobility of potentially toxic elements in municipal solid waste incineration bottom ash

K. Schollbach; Q. Alam; M.V.A. Florea; H.J.H. Brouwers

Speciation and mobility of potentially toxic elements in municipal solid waste incineration bottom ash

K. Schollbach, Q. Alam, M.V.A. Florea, H.J.H. Brouwers

Building Materials

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

Abstract

Bottom ash (BA) is the main residue from municipal solid waste incineration (MSWI), which can have some applications in construction materials, but is mostly landfilled in many countries. The main problem is the high concentration of potentially toxic elements (PTEs), particularly in the fine fractions (1-4 mm), that can leach from the material. In order to solve this problem with effective treatments, it is necessary to investigate the speciation of these PTEs. For this reason quantitative XRD analysis and sequential extraction were performed to track the liberation of PTEs in different chemical environments designed to dissolve specific phases.

Original language	English
Title of host publication	The 9th International Symposium on Cement and Concrete
Place of Publication	Wuhan, China
Publication status	Published - 3 Nov 2017
Event	9th International Symposium on Cement and Concrete (ISCC 2017), 31 October - 3 November 2017, Wuhan, China - Donghu International Conference Center, Wuhan, China Duration: 31 Oct 2017 → 3 Nov 2017 Conference number: 9 http://www.iscc2017.org.cn

Conference

Conference	9th International Symposium on Cement and Concrete (ISCC 2017), 31 October - 3 November 2017, Wuhan, China
Abbreviated title	ISCC 2017
Country/Territory	China
City	Wuhan
Period	31/10/17 → 3/11/17
Internet address	http://www.iscc2017.org.cn

Keywords

MSWI bottom ash, quantitative XRD analysis, heavy metals; sequential extraction

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

@inproceedings{6fa7619f08714496b4476ea12dc388ca,

title = "Speciation and mobility of potentially toxic elements in municipal solid waste incineration bottom ash",

abstract = "Bottom ash (BA) is the main residue from municipal solid waste incineration (MSWI), which can have some applications in construction materials, but is mostly landfilled in many countries. The main problem is the high concentration of potentially toxic elements (PTEs), particularly in the fine fractions (1-4 mm), that can leach from the material. In order to solve this problem with effective treatments, it is necessary to investigate the speciation of these PTEs. For this reason quantitative XRD analysis and sequential extraction were performed to track the liberation of PTEs in different chemical environments designed to dissolve specific phases.",

keywords = "MSWI bottom ash, quantitative XRD analysis, heavy metals; sequential extraction",

author = "K. Schollbach and Q. Alam and M.V.A. Florea and H.J.H. Brouwers",

year = "2017",

month = nov,

day = "3",

language = "English",

booktitle = "The 9th International Symposium on Cement and Concrete",

note = "9th International Symposium on Cement and Concrete (ISCC 2017), 31 October - 3 November 2017, Wuhan, China<br/>, ISCC 2017 ; Conference date: 31-10-2017 Through 03-11-2017",

url = "http://www.iscc2017.org.cn",

}

TY - GEN

T1 - Speciation and mobility of potentially toxic elements in municipal solid waste incineration bottom ash

AU - Schollbach, K.

AU - Alam, Q.

AU - Florea, M.V.A.

AU - Brouwers, H.J.H.

N1 - Conference code: 9

PY - 2017/11/3

Y1 - 2017/11/3

N2 - Bottom ash (BA) is the main residue from municipal solid waste incineration (MSWI), which can have some applications in construction materials, but is mostly landfilled in many countries. The main problem is the high concentration of potentially toxic elements (PTEs), particularly in the fine fractions (1-4 mm), that can leach from the material. In order to solve this problem with effective treatments, it is necessary to investigate the speciation of these PTEs. For this reason quantitative XRD analysis and sequential extraction were performed to track the liberation of PTEs in different chemical environments designed to dissolve specific phases.

AB - Bottom ash (BA) is the main residue from municipal solid waste incineration (MSWI), which can have some applications in construction materials, but is mostly landfilled in many countries. The main problem is the high concentration of potentially toxic elements (PTEs), particularly in the fine fractions (1-4 mm), that can leach from the material. In order to solve this problem with effective treatments, it is necessary to investigate the speciation of these PTEs. For this reason quantitative XRD analysis and sequential extraction were performed to track the liberation of PTEs in different chemical environments designed to dissolve specific phases.

KW - MSWI bottom ash, quantitative XRD analysis, heavy metals; sequential extraction

M3 - Conference contribution

BT - The 9th International Symposium on Cement and Concrete

CY - Wuhan, China

T2 - 9th International Symposium on Cement and Concrete (ISCC 2017), 31 October - 3 November 2017, Wuhan, China<br/>

Y2 - 31 October 2017 through 3 November 2017

ER -

Speciation and mobility of potentially toxic elements in municipal solid waste incineration bottom ash

Abstract

Conference

Keywords

UN SDGs

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