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Title:Recycled red mud as an useful geotechnical material
Authors:ID Pavšič, Primož (Author)
ID Đurić, Marija (Author)
ID Košir, Mateja (Author)
ID Mauko Pranjić, Alenka (Author)
ID Mladenovič, Ana (Author)
ID Oprčkal, Primož (Author)
ID Seršen, Sara (Author)
ID Zalar Serjun, Vesna (Author)
Files:URL URL - Source URL, visit https://doi.org/10.1201/9781003431749
 
.pdf PDF - Presentation file, download (8,18 MB)
MD5: DEAA15A5856340E086EA991C26DEC5B5
 
Language:English
Typology:1.08 - Published Scientific Conference Contribution
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:Red mud (RM) is an extractive waste from Bayer process in alumina production. The most conventional methods of RM disposal are tailing dams, or dry storage,both of which raiseenvironmental concerns due to the high alkalinity of RMandthe presence and leaching of potentially hazardous elements (PTEs).Due to its fine-grained nature and poor mechanical properties, as well as leaching of potentially hazardous substances, RM cannot be used by itself. Properties of the RM can be improved, by mixing it with hydraulic or pozzolanic binders, such as calcareous ashes or steelmaking slag, to produce mechanically stable and durable composites for earthworks. On the other hand, RMcan also serve as an immobilization additive for remediation of contaminated soils.Two different approaches for useful utilization of RMare presented based on results of laboratory research and a real case study, opening of new possibilities for conserving natural resources and reducing environmental hazards of RM deposits.
Keywords:red mud, recycling, geotechnical composites, environment
Publication status:Published
Publication version:Version of Record
Publication date:17.09.2024
Publisher:CRC Press
Year of publishing:2024
Number of pages:str. 3224-3227
PID:20.500.12556/DiRROS-20754 New window
UDC:54
DOI:10.1201/9781003431749-634 New window
COBISS.SI-ID:212000515 New window
Copyright:© 2024 the Authors
Publication date in DiRROS:30.10.2024
Views:414
Downloads:889
Metadata:XML DC-XML DC-RDF
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PAVŠIČ, Primož, ĐURIĆ, Marija, KOŠIR, Mateja, MAUKO PRANJIĆ, Alenka, MLADENOVIČ, Ana, OPRČKAL, Primož, SERŠEN, Sara and ZALAR SERJUN, Vesna, 2024, Recycled red mud as an useful geotechnical material. In : Geotechnical engineering challenges to meet current and emerging needs of society [online]. Published Scientific Conference Contribution. London : CRC Press. 2024. p. 3224–3227. [Accessed 16 April 2025]. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=20754
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Record is a part of a monograph

Title:Geotechnical engineering challenges to meet current and emerging needs of society : proceedings of the XVIII European Conference on Soil Mechanics and Geotechnical Engineering, 26–30 August 2024, Lisbon, Portugal
Editors:Nuno Guerra
Place of publishing:London
Publisher:CRC Press
Year of publishing:2024
ISBN:978-1-003-43174-9
COBISS.SI-ID:212003843 New window

Document is financed by a project

Funder:EC - European Commission
Funding programme:EIT Raw Materials
Project number:19269
Name:Evalvacija deponij rdečega blata v jugovzhodni Evropi
Acronym:RIS-RESTORE
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P2-0273
Name:Gradbeni objekti in materiali
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:J1-4413
Name:Študij hidravličnih lastnosti pepelov iz različnih termičnih procesov in izboljšanje njihove reaktivnosti za uporabo kot imobilizacijski aditiv

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

Secondary language

Language:French
Title:La boue rouge recyclée comme matériau géotechnique utile
Keywords:rdeče blato, recikliranje, geotehnični kompoziti, okolje


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