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Title:Technical and radiological characterisation of fly ash and bottom ash from thermal power plant
Authors:ID Fidanchevski, Emilija (Author)
ID Angjusheva, Biljana (Author)
ID Jovanov, Vojo (Author)
ID Murtanovski, Pece (Author)
ID Vladiceska, Ljubica (Author)
ID Stamatovska Aluloska, Nikolina (Author)
ID Krneta Nikolić, Jelena (Author)
ID Ipavec, Andrej (Author)
ID Šter, Katarina (Author)
ID Mrak, Maruša (Author)
ID Dolenec, Sabina (Author)
Files:URL URL - Source URL, visit https://link.springer.com/article/10.1007%2Fs10967-021-07980-w
 
.pdf PDF - Presentation file, download (1009,85 KB)
MD5: 7E371BC6CDB51771A08CCF1D6D86F931
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:Huge quantities of fly ash and bottom ash are generated from thermal power plants and it presents great concern for country, mainly due to the environmental effects. In this study, fly ashes and bottom ash were characterized from technical and radiological aspects. Health effect due to the activity of radionuclides 226Ra, 232Th and 40K was estimated via radium equivalent activity (Raeq), external hazards index (Hex), the external absorbed dose rate (D) and annual effective dose rate (EDR). The specific surface area (40.25 m2 g−1), particle density (1.88 g cm−3) and LOI (23.49%) were typical for bottom ash. Siliceous fly ash contained 32% reactive silica. The annual effective dose rate for all ashes is ≤ 0.2 mSv y−1. Both, fly ash and bottom ash present potential secondary raw materials to be used for building purposes as result of their technological and radiological assessment.
Keywords:fly ash, bottom ash, gamma spectrometry, building materials
Publication status:Published
Publication version:Version of Record
Publication date:18.09.2021
Publisher:Elsevier, Akadémiai K
Year of publishing:2021
Number of pages:str. 685-694
Numbering:Vol. 330, Iss. 3
PID:20.500.12556/DiRROS-16243 New window
UDC:620.1/.2
ISSN on article:0236-5731
DOI:10.1007/s10967-021-07980-w New window
COBISS.SI-ID:78227203 New window
Copyright:© The Author(s) 2021
Publication date in DiRROS:22.05.2023
Views:883
Downloads:431
Metadata:XML DC-XML DC-RDF
:
FIDANCHEVSKI, Emilija, ANGJUSHEVA, Biljana, JOVANOV, Vojo, MURTANOVSKI, Pece, VLADICESKA, Ljubica, STAMATOVSKA ALULOSKA, Nikolina, KRNETA NIKOLIĆ, Jelena, IPAVEC, Andrej, ŠTER, Katarina, MRAK, Maruša and DOLENEC, Sabina, 2021, Technical and radiological characterisation of fly ash and bottom ash from thermal power plant. Journal of radioanalytical and nuclear chemistry [online]. 2021. Vol. 330, no. 3, p. 685–694. [Accessed 7 April 2025]. DOI 10.1007/s10967-021-07980-w. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=16243
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Record is a part of a journal

Title:Journal of radioanalytical and nuclear chemistry
Shortened title:J. radioanal. nucl. chem.
Publisher:Elsevier, Akadémiai K
ISSN:0236-5731
COBISS.SI-ID:3266063 New window

Document is financed by a project

Funder:EC - European Commission
Project number:18258
Name:Al-rich industrial residues for mineral binders in ESEE region
Acronym:RIS-ALiCE

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:18.09.2021
Applies to:Text and Data Mining valid from 2021-09-18 Version of Record valid from 2021-09-18

Secondary language

Language:Slovenian
Keywords:elektrofiltrski pepel, pepel z rešetk, gama spektroskopija, gradbeni materiali


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