Trace elements and As speciation analysis of fly ash samples from an Indonesian coal power plant by means of neutron activation analysis and synchrotron based techniques

被引:0
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作者
Muhayatun Santoso
Diah Dwiana Lestiani
Endah Damastuti
Syukria Kurniawati
John W. Bennett
Juan Jose Leani
Mateusz Czyzycki
Alessandro Migliori
János Osán
Andreas Germanos Karydas
机构
[1] National Nuclear Energy Agency (BATAN),Center for Applied Nuclear Science and Technology
[2] Australian Nuclear Science and Technology Organisation (ANSTO),Nuclear Science and Instrumentation Laboratory
[3] International Atomic Energy Agency (IAEA),Institute of Nuclear and Particle Physics
[4] Hungarian Academy of Sciences Centre for Energy Research,undefined
[5] National Center for Scientific Research “Demokritos”,undefined
关键词
Coal fly ash; As speciation; Indonesia; Instrumental neutron activation analysis; XANES; Synchrotron micro-XRF;
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学科分类号
摘要
The elemental characterization of coal fly ash samples is required to estimate the coal burning emissions into the environment and to assess the potential impact into the biosphere. Fly ash samples collected from a coal fired power plant in center Java, Indonesia were characterized by instrumental neutron activation analysis at two different facilities (BATAN, ANSTO) and synchrotron based techniques at Elettra Italy. Assessment of thirty (30) elements and an investigation of the potential toxicity of As species in coal fly ash were presented. The results obtained are discussed and compared with those reported from other regions of the world.
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页码:413 / 419
页数:6
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