Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes

Chunli Wan; Maoan Du; Duu-Jong Lee; Xue Yang; Wencheng Ma; Lina Zheng

doi:10.1016/j.jtice.2011.04.008

Author(s)

Chunli Wan
Maoan Du
Xue Yang
Wencheng Ma
Lina Zheng

Detail(s)

Original language	English
Pages (from-to)	972-975
Journal / Publication	Journal of the Taiwan Institute of Chemical Engineers
Volume	42
Issue number	6
Publication status	Published - Nov 2011
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.jtice.2011.04.008 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-82855175280&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(01b72933-d1f4-4de6-a280-f39774c86c82).html

Abstract

Electrokinetic (EK) migration of β-cyclodextrin (β-CD), which is inclusive of total petroleum hydrocarbon (TPH), is an economically beneficial and environmentally friendly remediation process for oil-contaminated soils. This study investigated the removal of TPHs from soil samples collected at a field site via EK remediation using multiple electrodes at 200. V/m. The TPH contents declined after the 10-day EK remediation, with removal rate decreased with increasing chain length of hydrocarbons. During EK treatment, pH decreased at the anode and increased at the cathode. The microbial strains in the original soil sample were partly flushed out. The power consumption to remove one gram of TPH from the studied soil was estimated 0.37. kWh. The EK remediation presents a cost effective remediation technology for the present field sample. © 2011 Taiwan Institute of Chemical Engineers.

Research Area(s)

β-Cyclodextrin, Electrokinetic remediation, Petroleum hydrocarbons

Bibliographic Note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Citation Format(s)

[ RIS ] [ BibTeX ]

Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes. / Wan, Chunli; Du, Maoan; Lee, Duu-Jong et al.
In: Journal of the Taiwan Institute of Chemical Engineers, Vol. 42, No. 6, 11.2011, p. 972-975.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Wan, C, Du, M, Lee, D-J, Yang, X, Ma, W & Zheng, L 2011, 'Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes', Journal of the Taiwan Institute of Chemical Engineers, vol. 42, no. 6, pp. 972-975. https://doi.org/10.1016/j.jtice.2011.04.008

Wan, C., Du, M., Lee, D.-J., Yang, X., Ma, W., & Zheng, L. (2011). Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes. Journal of the Taiwan Institute of Chemical Engineers, 42(6), 972-975. https://doi.org/10.1016/j.jtice.2011.04.008

Wan C, Du M, Lee DJ, Yang X, Ma W, Zheng L. Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes. Journal of the Taiwan Institute of Chemical Engineers. 2011 Nov;42(6):972-975. doi: 10.1016/j.jtice.2011.04.008

Wan, Chunli ; Du, Maoan ; Lee, Duu-Jong et al. / Electrokinetic remediation of β-cyclodextrin dissolved petroleum hydrocarbon-contaminated soil using multiple electrodes. In: Journal of the Taiwan Institute of Chemical Engineers. 2011 ; Vol. 42, No. 6. pp. 972-975.