Metal remediation of soil via phosphate formation: Bone meal treatments

M E  Hodson; E  Valsami-Jones; W E  Dubbin; M  Collins; J  Cotter-Howells; G  Paton; A J  Kemp; A  Warren

Metal remediation of soil via phosphate formation: Bone meal treatments

M E Hodson, E Valsami-Jones, W E Dubbin, M Collins, J Cotter-Howells, G Paton, A J Kemp, A Warren

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

Abstract

Phosphates of metals such as Pb, Zn and Ni have extremely low solubilities and are stable under the range of Eh and pH conditions encountered in the natural environment. It has been suggested that formation of metal phosphates could effectively "lock up" metals in situ in contaminated sites so that they would no longer pose a pollution problem. We report a leaching column investigation into the use of bone meal as a phosphorus source for the formation of metal phosphates in metal contaminated soil. Bone meal amendments reduced the concentration of metals released into leachate and increased pH. Fine grained bone meal treatments reduced metal concentrations in leachates more than coarser bone meal. Amendments of unincinerated bone meal reduced metal concentrations in leachates more than incinerated bone meal. Concentrations of metals in leachate decreased with increasing irrigation rate but total amount of metals removed from the soils increased.

Original language	English
Title of host publication	MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2
Editors	CJ Stanley, AH Rankin, RJ Bodnar, J Naden, BWD Yardley, AJ Criddle, RD Hagni, AP Gize, J Pasava, AJ Fleet, R Seltmann, C Halls, M Stemprok, B Williamson, RJ Herrington, RET Hill, HM Prichard, F Wall
Place of Publication	LEIDEN
Publisher	A A BALKEMA PUBLISHERS
Pages	1183-1186
Number of pages	4
ISBN (Print)	90-5809-068-X
Publication status	Published - 1999
Event	5th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits / 10th Quadrennial Symposium of the International-Association-on-the-Genesis-of-Ore-Deposits - LONDON Duration: 22 Aug 1999 → 25 Aug 1999

Conference

Conference	5th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits / 10th Quadrennial Symposium of the International-Association-on-the-Genesis-of-Ore-Deposits
City	LONDON
Period	22/08/99 → 25/08/99

Keywords

HEAVY-METALS
APATITE

Cite this

Hodson, M. E., Valsami-Jones, E., Dubbin, W. E., Collins, M., Cotter-Howells, J., Paton, G., Kemp, A. J., & Warren, A. (1999). Metal remediation of soil via phosphate formation: Bone meal treatments. In CJ. Stanley, AH. Rankin, RJ. Bodnar, J. Naden, BWD. Yardley, AJ. Criddle, RD. Hagni, AP. Gize, J. Pasava, AJ. Fleet, R. Seltmann, C. Halls, M. Stemprok, B. Williamson, RJ. Herrington, RET. Hill, HM. Prichard, & F. Wall (Eds.), MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2 (pp. 1183-1186). A A BALKEMA PUBLISHERS.

Metal remediation of soil via phosphate formation: Bone meal treatments. / Hodson, M E ; Valsami-Jones, E ; Dubbin, W E et al.
MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2. ed. / CJ Stanley; AH Rankin; RJ Bodnar; J Naden; BWD Yardley; AJ Criddle; RD Hagni; AP Gize; J Pasava; AJ Fleet; R Seltmann; C Halls; M Stemprok; B Williamson; RJ Herrington; RET Hill; HM Prichard; F Wall. LEIDEN: A A BALKEMA PUBLISHERS, 1999. p. 1183-1186.

Research output: Chapter in Book/Report/Conference proceeding › Published conference contribution

Hodson, ME, Valsami-Jones, E, Dubbin, WE, Collins, M, Cotter-Howells, J, Paton, G, Kemp, AJ & Warren, A 1999, Metal remediation of soil via phosphate formation: Bone meal treatments. in CJ Stanley, AH Rankin, RJ Bodnar, J Naden, BWD Yardley, AJ Criddle, RD Hagni, AP Gize, J Pasava, AJ Fleet, R Seltmann, C Halls, M Stemprok, B Williamson, RJ Herrington, RET Hill, HM Prichard & F Wall (eds), MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2. A A BALKEMA PUBLISHERS, LEIDEN, pp. 1183-1186, 5th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits / 10th Quadrennial Symposium of the International-Association-on-the-Genesis-of-Ore-Deposits, LONDON, 22/08/99.

Hodson ME, Valsami-Jones E, Dubbin WE, Collins M, Cotter-Howells J, Paton G et al. Metal remediation of soil via phosphate formation: Bone meal treatments. In Stanley CJ, Rankin AH, Bodnar RJ, Naden J, Yardley BWD, Criddle AJ, Hagni RD, Gize AP, Pasava J, Fleet AJ, Seltmann R, Halls C, Stemprok M, Williamson B, Herrington RJ, Hill RET, Prichard HM, Wall F, editors, MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2. LEIDEN: A A BALKEMA PUBLISHERS. 1999. p. 1183-1186

Hodson, M E ; Valsami-Jones, E ; Dubbin, W E et al. / Metal remediation of soil via phosphate formation: Bone meal treatments. MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2. editor / CJ Stanley ; AH Rankin ; RJ Bodnar ; J Naden ; BWD Yardley ; AJ Criddle ; RD Hagni ; AP Gize ; J Pasava ; AJ Fleet ; R Seltmann ; C Halls ; M Stemprok ; B Williamson ; RJ Herrington ; RET Hill ; HM Prichard ; F Wall. LEIDEN : A A BALKEMA PUBLISHERS, 1999. pp. 1183-1186

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title = "Metal remediation of soil via phosphate formation: Bone meal treatments",

abstract = "Phosphates of metals such as Pb, Zn and Ni have extremely low solubilities and are stable under the range of Eh and pH conditions encountered in the natural environment. It has been suggested that formation of metal phosphates could effectively {"}lock up{"} metals in situ in contaminated sites so that they would no longer pose a pollution problem. We report a leaching column investigation into the use of bone meal as a phosphorus source for the formation of metal phosphates in metal contaminated soil. Bone meal amendments reduced the concentration of metals released into leachate and increased pH. Fine grained bone meal treatments reduced metal concentrations in leachates more than coarser bone meal. Amendments of unincinerated bone meal reduced metal concentrations in leachates more than incinerated bone meal. Concentrations of metals in leachate decreased with increasing irrigation rate but total amount of metals removed from the soils increased.",

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author = "Hodson, {M E} and E Valsami-Jones and Dubbin, {W E} and M Collins and J Cotter-Howells and G Paton and Kemp, {A J} and A Warren",

year = "1999",

language = "English",

isbn = "90-5809-068-X",

pages = "1183--1186",

editor = "CJ Stanley and AH Rankin and RJ Bodnar and J Naden and BWD Yardley and AJ Criddle and RD Hagni and AP Gize and J Pasava and AJ Fleet and R Seltmann and C Halls and M Stemprok and B Williamson and RJ Herrington and RET Hill and HM Prichard and F Wall",

booktitle = "MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2",

publisher = "A A BALKEMA PUBLISHERS",

note = "5th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits / 10th Quadrennial Symposium of the International-Association-on-the-Genesis-of-Ore-Deposits ; Conference date: 22-08-1999 Through 25-08-1999",

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T1 - Metal remediation of soil via phosphate formation: Bone meal treatments

AU - Hodson, M E

AU - Valsami-Jones, E

AU - Dubbin, W E

AU - Collins, M

AU - Cotter-Howells, J

AU - Paton, G

AU - Kemp, A J

AU - Warren, A

PY - 1999

Y1 - 1999

N2 - Phosphates of metals such as Pb, Zn and Ni have extremely low solubilities and are stable under the range of Eh and pH conditions encountered in the natural environment. It has been suggested that formation of metal phosphates could effectively "lock up" metals in situ in contaminated sites so that they would no longer pose a pollution problem. We report a leaching column investigation into the use of bone meal as a phosphorus source for the formation of metal phosphates in metal contaminated soil. Bone meal amendments reduced the concentration of metals released into leachate and increased pH. Fine grained bone meal treatments reduced metal concentrations in leachates more than coarser bone meal. Amendments of unincinerated bone meal reduced metal concentrations in leachates more than incinerated bone meal. Concentrations of metals in leachate decreased with increasing irrigation rate but total amount of metals removed from the soils increased.

AB - Phosphates of metals such as Pb, Zn and Ni have extremely low solubilities and are stable under the range of Eh and pH conditions encountered in the natural environment. It has been suggested that formation of metal phosphates could effectively "lock up" metals in situ in contaminated sites so that they would no longer pose a pollution problem. We report a leaching column investigation into the use of bone meal as a phosphorus source for the formation of metal phosphates in metal contaminated soil. Bone meal amendments reduced the concentration of metals released into leachate and increased pH. Fine grained bone meal treatments reduced metal concentrations in leachates more than coarser bone meal. Amendments of unincinerated bone meal reduced metal concentrations in leachates more than incinerated bone meal. Concentrations of metals in leachate decreased with increasing irrigation rate but total amount of metals removed from the soils increased.

KW - HEAVY-METALS

KW - APATITE

M3 - Published conference contribution

SN - 90-5809-068-X

SP - 1183

EP - 1186

BT - MINERAL DEPOSITS: PROCESSES TO PROCESSING, VOLS 1 AND 2

A2 - Stanley, CJ

A2 - Rankin, AH

A2 - Bodnar, RJ

A2 - Naden, J

A2 - Yardley, BWD

A2 - Criddle, AJ

A2 - Hagni, RD

A2 - Gize, AP

A2 - Pasava, J

A2 - Fleet, AJ

A2 - Seltmann, R

A2 - Halls, C

A2 - Stemprok, M

A2 - Williamson, B

A2 - Herrington, RJ

A2 - Hill, RET

A2 - Prichard, HM

A2 - Wall, F

PB - A A BALKEMA PUBLISHERS

CY - LEIDEN

T2 - 5th Biennial Meeting of the Society-for-Geology-Applied-to-Mineral-Deposits / 10th Quadrennial Symposium of the International-Association-on-the-Genesis-of-Ore-Deposits

Y2 - 22 August 1999 through 25 August 1999

ER -

Metal remediation of soil via phosphate formation: Bone meal treatments

Abstract

Conference

Keywords

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