Comprehensive characterization and environmental implications of industrial and hazardous incineration ashes: insights into chemistry, mineralogy, elements’ fractionation and leaching potential DOI Creative Commons
Monika Kasina, Anna Telk,

Małgorzata Wendorff-Belon

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 22, 2024

Global economic growth and population expansion contribute to heightened solid waste production, creating environmental challenges. Sustainable management, notably incineration, is crucial for volume reduction, energy recovery, resource utilization. The escalating reliance on incineration underlines the critical necessity detailed characterization. Our study focuses industrial hazardous residues (IHWA) provides essential insights into their mineral chemical composition employing various analytical techniques, including sieve analyses, laser diffraction, X-ray powder FT-IR spectroscopy, SEM-EDS, leaching behavior, thus contributing filling a gap in current knowledge. majority of IHWA particles (41%) were smaller than 500 μm, with significant portion (34%) 200–400 μm range, which increases potential. Toxic elements, Cr, Cu, Zn, detected at elevated levels, Zn concentrations exceeding EU soil limits by over 250 times, what underscore risks demand proper treatment. complexity bonds within sample indicates thorough assessment understand potential impacts ecosystem. Sequential extraction revealed that (90.32%), Cd (64.22%), Hg predominantly found mobile fractions, indicating high hazards. In contrast, elements like Pb primarily associated immobile fractions. Mineral phases such as calcite halite dissolved during first step, while other crystalline phases, quartz magnetite, remained stable throughout process. stability all results low indicate some could suppress efficiency elements.

Language: Английский

Utilization of municipal solid waste incineration fly ash with different pretreatments with gold tailings and coal fly ash for environmentally friendly geopolymers DOI
Ke Li,

Jie Deng,

Ying Zhu

et al.

Waste Management, Journal Year: 2025, Volume and Issue: 194, P. 342 - 352

Published: Jan. 24, 2025

Language: Английский

Citations

3

Recent advances in low-temperature phase change materials for cold chain logistics DOI
Xiang Yun Debbie Soo, Pin Jin Ong,

Yee Kiat Zachary Lim

et al.

International Journal of Refrigeration, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0

Advanced ex-situ carbon stabilization technology using municipal solid waste incineration fly ash: A review DOI

Zhang Rong-chang,

Hao Zhao, Guojun Lv

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 218, P. 115763 - 115763

Published: May 3, 2025

Language: Английский

Citations

0

Comprehensive characterization and environmental implications of industrial and hazardous incineration ashes: insights into chemistry, mineralogy, elements’ fractionation and leaching potential DOI Creative Commons
Monika Kasina, Anna Telk,

Małgorzata Wendorff-Belon

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 22, 2024

Global economic growth and population expansion contribute to heightened solid waste production, creating environmental challenges. Sustainable management, notably incineration, is crucial for volume reduction, energy recovery, resource utilization. The escalating reliance on incineration underlines the critical necessity detailed characterization. Our study focuses industrial hazardous residues (IHWA) provides essential insights into their mineral chemical composition employing various analytical techniques, including sieve analyses, laser diffraction, X-ray powder FT-IR spectroscopy, SEM-EDS, leaching behavior, thus contributing filling a gap in current knowledge. majority of IHWA particles (41%) were smaller than 500 μm, with significant portion (34%) 200–400 μm range, which increases potential. Toxic elements, Cr, Cu, Zn, detected at elevated levels, Zn concentrations exceeding EU soil limits by over 250 times, what underscore risks demand proper treatment. complexity bonds within sample indicates thorough assessment understand potential impacts ecosystem. Sequential extraction revealed that (90.32%), Cd (64.22%), Hg predominantly found mobile fractions, indicating high hazards. In contrast, elements like Pb primarily associated immobile fractions. Mineral phases such as calcite halite dissolved during first step, while other crystalline phases, quartz magnetite, remained stable throughout process. stability all results low indicate some could suppress efficiency elements.

Language: Английский

Citations

1