Dergiler / Environmental Research & Technology / 2022 / Cilt: 5 - Sayı: 2

Degree of Pb stabilization in MSWI fly ash using size-fractionated natural fishbone hydroxyapatite

Degree of Pb stabilization in MSWI fly ash using size-fractionated natural fishbone hydroxyapatite

Amirhomayoun SAFFARZADEH, Hirofumi NAKAYAMA, Mitali NAG, Takayuki SHIMAOKA

Sayfa
137–147
DOI
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Abstract

Incineration is a common technique worldwide for treating Municipal Solid Waste (MSW). However, incineration residues (e.g., bottom and fly ash) require special treatment to prevent environmental risks due to the high content of heavy metals. The present study evaluated the stabilization degree of Pb, a toxic heavy metal in MSW incineration fly ash (IFA) treating by size-fractionated natural fishbone (FB) hydroxyapatite (HA). Bones from various fish species were used at different size fractions (