Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process

Henrik K. Hansen; Lisbeth M. Ottosen; Lene Hansen; Bodil Karlsmose; Arne Villumsen; Gregers Bech-Nielsen

Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process

Henrik K. Hansen, Lisbeth M. Ottosen, Lene Hansen, Bodil Karlsmose, Arne Villumsen, Gregers Bech-Nielsen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

In this paper, the importance of some parameters for the efficiency of electrodialytic soil remediation are evaluated. The parameters investigated are pH, the limiting current density and the adding of desorbing agents to the soil. Three parameters are found to be of greatest importance. Results show that the electrodialytic soil remediation can be optimized by understanding and adjusting of these parameters. For scaling up of the remediation method these parameters are of crucial importance.

Original language	English
Title of host publication	5th European Symposium on Electrochemical Engineering
Publisher	Institution of Chemical Engineers
Publication date	1999
Pages	201-209
ISBN (Print)	0-85295-417-4
Publication status	Published - 1999
Event	5th European Symposium on Electrochemical Engineering - Exeter, United Kingdom Duration: 24 Mar 1999 → 26 Mar 1999 Conference number: 5

Conference

Conference	5th European Symposium on Electrochemical Engineering
Number	5
Country/Territory	United Kingdom
City	Exeter
Period	24/03/1999 → 26/03/1999

Series	IChemE Symposium Series

Series	Institution of Chemical Engineers. Symposium Series
Number	145
ISSN	0307-0492

Keywords

electrodialytic soil remediation
heavy metals
pH
limiting current density
complexing agents

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Hansen, Henrik K. ; Ottosen, Lisbeth M. ; Hansen, Lene et al. / Electrodialytic remediation of soil polluted with heavy metals : Key parameters for optimization of the process. 5th European Symposium on Electrochemical Engineering. Institution of Chemical Engineers, 1999. pp. 201-209 (IChemE Symposium Series). (Institution of Chemical Engineers. Symposium Series; No. 145).

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abstract = "In this paper, the importance of some parameters for the efficiency of electrodialytic soil remediation are evaluated. The parameters investigated are pH, the limiting current density and the adding of desorbing agents to the soil. Three parameters are found to be of greatest importance. Results show that the electrodialytic soil remediation can be optimized by understanding and adjusting of these parameters. For scaling up of the remediation method these parameters are of crucial importance. ",

keywords = "electrodialytic soil remediation, heavy metals, pH, limiting current density, complexing agents",

author = "Hansen, {Henrik K.} and Ottosen, {Lisbeth M.} and Lene Hansen and Bodil Karlsmose and Arne Villumsen and Gregers Bech-Nielsen",

year = "1999",

language = "English",

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series = "IChemE Symposium Series",

pages = "201--209",

booktitle = "5th European Symposium on Electrochemical Engineering",

publisher = "Institution of Chemical Engineers",

note = "5th European Symposium on Electrochemical Engineering ; Conference date: 24-03-1999 Through 26-03-1999",

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Hansen, HK, Ottosen, LM, Hansen, L, Karlsmose, B, Villumsen, A & Bech-Nielsen, G 1999, Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process. in 5th European Symposium on Electrochemical Engineering. Institution of Chemical Engineers, IChemE Symposium Series, Institution of Chemical Engineers. Symposium Series, no. 145, pp. 201-209, 5th European Symposium on Electrochemical Engineering, Exeter, United Kingdom, 24/03/1999.

Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process. / Hansen, Henrik K.; Ottosen, Lisbeth M.; Hansen, Lene et al.
5th European Symposium on Electrochemical Engineering. Institution of Chemical Engineers, 1999. p. 201-209 (IChemE Symposium Series). (Institution of Chemical Engineers. Symposium Series; No. 145).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Electrodialytic remediation of soil polluted with heavy metals

T2 - 5th European Symposium on Electrochemical Engineering

AU - Hansen, Henrik K.

AU - Ottosen, Lisbeth M.

AU - Hansen, Lene

AU - Karlsmose, Bodil

AU - Villumsen, Arne

AU - Bech-Nielsen, Gregers

N1 - Conference code: 5

PY - 1999

Y1 - 1999

N2 - In this paper, the importance of some parameters for the efficiency of electrodialytic soil remediation are evaluated. The parameters investigated are pH, the limiting current density and the adding of desorbing agents to the soil. Three parameters are found to be of greatest importance. Results show that the electrodialytic soil remediation can be optimized by understanding and adjusting of these parameters. For scaling up of the remediation method these parameters are of crucial importance.

AB - In this paper, the importance of some parameters for the efficiency of electrodialytic soil remediation are evaluated. The parameters investigated are pH, the limiting current density and the adding of desorbing agents to the soil. Three parameters are found to be of greatest importance. Results show that the electrodialytic soil remediation can be optimized by understanding and adjusting of these parameters. For scaling up of the remediation method these parameters are of crucial importance.

KW - electrodialytic soil remediation

KW - heavy metals

KW - pH

KW - limiting current density

KW - complexing agents

M3 - Article in proceedings

SN - 0-85295-417-4

T3 - IChemE Symposium Series

SP - 201

EP - 209

BT - 5th European Symposium on Electrochemical Engineering

PB - Institution of Chemical Engineers

Y2 - 24 March 1999 through 26 March 1999

ER -

Hansen HK, Ottosen LM, Hansen L, Karlsmose B, Villumsen A, Bech-Nielsen G. Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process. In 5th European Symposium on Electrochemical Engineering. Institution of Chemical Engineers. 1999. p. 201-209. (IChemE Symposium Series). (Institution of Chemical Engineers. Symposium Series; No. 145).

Electrodialytic remediation of soil polluted with heavy metals: Key parameters for optimization of the process

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