Characteristics of phosphorus containing waste-bones

Anna Hwang; Wonhyun Ji; Jeehyeong Khim

doi:10.1016/j.matlet.2006.05.033

Characteristics of phosphorus containing waste-bones

Anna Hwang, Wonhyun Ji, Jeehyeong Khim

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

As the waste-bones are considered possible phosphorus source materials for the stabilization of heavy metals in the aqueous and slurry phases, three kinds of waste-bones were collected and characterized. The various calcium phosphates were identified through XPS analysis in the bones of cow, pig and tuna and organic phosphorus in tuna bone only. The fractionation of phosphorus was carried out by CRM BCR-684 protocol, and the inorganic phosphorus, most of all apatite phosphorus, was found out as the major form. The results of the leaching tests showed that the phosphorus in the waste-bones was very liable and easily dissolved into the aqueous phase and thus, the waste-bones could be used as the phosphorus source materials for the stabilization process of heavy metals.

Original language	English
Pages (from-to)	677-679
Number of pages	3
Journal	Materials Letters
Volume	61
Issue number	3
DOIs	https://doi.org/10.1016/j.matlet.2006.05.033
Publication status	Published - 2007 Feb

Bibliographical note

Funding Information:
This work is financially supported by Korea Ministry of Construction and Transportation through a research project “Development Of High Performance Construction Material”.

Keywords

Apatite
Fractionation
Heavy metal stabilization
Phosphate
Phosphorus
Waste-bone

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2006.05.033

Cite this

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title = "Characteristics of phosphorus containing waste-bones",

abstract = "As the waste-bones are considered possible phosphorus source materials for the stabilization of heavy metals in the aqueous and slurry phases, three kinds of waste-bones were collected and characterized. The various calcium phosphates were identified through XPS analysis in the bones of cow, pig and tuna and organic phosphorus in tuna bone only. The fractionation of phosphorus was carried out by CRM BCR-684 protocol, and the inorganic phosphorus, most of all apatite phosphorus, was found out as the major form. The results of the leaching tests showed that the phosphorus in the waste-bones was very liable and easily dissolved into the aqueous phase and thus, the waste-bones could be used as the phosphorus source materials for the stabilization process of heavy metals.",

keywords = "Apatite, Fractionation, Heavy metal stabilization, Phosphate, Phosphorus, Waste-bone",

author = "Anna Hwang and Wonhyun Ji and Jeehyeong Khim",

note = "Funding Information: This work is financially supported by Korea Ministry of Construction and Transportation through a research project “Development Of High Performance Construction Material”.",

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doi = "10.1016/j.matlet.2006.05.033",

language = "English",

volume = "61",

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journal = "Materials Letters",

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TY - JOUR

T1 - Characteristics of phosphorus containing waste-bones

AU - Hwang, Anna

AU - Ji, Wonhyun

AU - Khim, Jeehyeong

N1 - Funding Information: This work is financially supported by Korea Ministry of Construction and Transportation through a research project “Development Of High Performance Construction Material”.

PY - 2007/2

Y1 - 2007/2

N2 - As the waste-bones are considered possible phosphorus source materials for the stabilization of heavy metals in the aqueous and slurry phases, three kinds of waste-bones were collected and characterized. The various calcium phosphates were identified through XPS analysis in the bones of cow, pig and tuna and organic phosphorus in tuna bone only. The fractionation of phosphorus was carried out by CRM BCR-684 protocol, and the inorganic phosphorus, most of all apatite phosphorus, was found out as the major form. The results of the leaching tests showed that the phosphorus in the waste-bones was very liable and easily dissolved into the aqueous phase and thus, the waste-bones could be used as the phosphorus source materials for the stabilization process of heavy metals.

AB - As the waste-bones are considered possible phosphorus source materials for the stabilization of heavy metals in the aqueous and slurry phases, three kinds of waste-bones were collected and characterized. The various calcium phosphates were identified through XPS analysis in the bones of cow, pig and tuna and organic phosphorus in tuna bone only. The fractionation of phosphorus was carried out by CRM BCR-684 protocol, and the inorganic phosphorus, most of all apatite phosphorus, was found out as the major form. The results of the leaching tests showed that the phosphorus in the waste-bones was very liable and easily dissolved into the aqueous phase and thus, the waste-bones could be used as the phosphorus source materials for the stabilization process of heavy metals.

KW - Apatite

KW - Fractionation

KW - Heavy metal stabilization

KW - Phosphate

KW - Phosphorus

KW - Waste-bone

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DO - 10.1016/j.matlet.2006.05.033

M3 - Article

AN - SCOPUS:33845188962

SN - 0167-577X

VL - 61

SP - 677

EP - 679

JO - Materials Letters

JF - Materials Letters

IS - 3

ER -

Characteristics of phosphorus containing waste-bones

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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