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Encapsulating fly ash and acidic process waste water in brick structure

Abstract

Fly ash contains metals such as cadmium, iron, lead, aluminum and zinc in its structure in appreciable amounts. These metals can leach out into surface and ground waters if fly ash is not properly disposed of. A similar problem also exists for acidic process waste waters discharged by numerous industries. The purpose of this study was to utilize such wastes as additives in the production of construction quality bricks for the purpose of waste elimination. The bricks produced were subjected to flexural strength and water retention capacity tests along with heavy metal leaching experiments in order to determine the applicability of the procedure and the best possible recipes. This paper summarizes the results obtained in these tests along with the possible mechanisms involved in stabilizing the two wastes in the brick structure.
Authors:
Koseoglu, K; [1]  Polat, M; [2]  Polat, H [3] 
  1. Ege University, Material Science Department, Izmir (Turkey)
  2. Izmir Institute of Technology, Department of Chemical Engineering, 35430, Izmir (Turkey)
  3. Izmir Institute of Technology, Department of Chemistry, Urla 35430, Izmir (Turkey)
Publication Date:
Apr 15, 2010
Product Type:
Journal Article
Resource Relation:
Journal Name: Journal of Hazardous Materials; Journal Volume: 176; Journal Issue: 1-3; Other Information: Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ALUMINIUM; BRICKS; CADMIUM; FLEXURAL STRENGTH; FLY ASH; HEAVY METALS; IRON; LEACHING; LEAD; RETENTION; SURFACES; WASTE WATER; ZINC
OSTI ID:
22049797
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0304-3894; CODEN: JHMAD9; Other: PII: S0304-3894(09)01953-0; TRN: NL10R2815009792
Availability:
Available from http://dx.doi.org/10.1016/j.jhazmat.2009.11.133
Submitting Site:
NLN
Size:
page(s) 957-964
Announcement Date:
Feb 14, 2013

Citation Formats

Koseoglu, K, Polat, M, and Polat, H. Encapsulating fly ash and acidic process waste water in brick structure. Netherlands: N. p., 2010. Web. doi:10.1016/J.JHAZMAT.2009.11.133.
Koseoglu, K, Polat, M, & Polat, H. Encapsulating fly ash and acidic process waste water in brick structure. Netherlands. https://doi.org/10.1016/J.JHAZMAT.2009.11.133
Koseoglu, K, Polat, M, and Polat, H. 2010. "Encapsulating fly ash and acidic process waste water in brick structure." Netherlands. https://doi.org/10.1016/J.JHAZMAT.2009.11.133.
@misc{etde_22049797,
title = {Encapsulating fly ash and acidic process waste water in brick structure}
author = {Koseoglu, K, Polat, M, and Polat, H}
abstractNote = {Fly ash contains metals such as cadmium, iron, lead, aluminum and zinc in its structure in appreciable amounts. These metals can leach out into surface and ground waters if fly ash is not properly disposed of. A similar problem also exists for acidic process waste waters discharged by numerous industries. The purpose of this study was to utilize such wastes as additives in the production of construction quality bricks for the purpose of waste elimination. The bricks produced were subjected to flexural strength and water retention capacity tests along with heavy metal leaching experiments in order to determine the applicability of the procedure and the best possible recipes. This paper summarizes the results obtained in these tests along with the possible mechanisms involved in stabilizing the two wastes in the brick structure.}
doi = {10.1016/J.JHAZMAT.2009.11.133}
journal = []
issue = {1-3}
volume = {176}
journal type = {AC}
place = {Netherlands}
year = {2010}
month = {Apr}
}