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Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil.

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Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil. / Stroud, Jacqueline L.; Paton, Graeme I.; Semple, Kirk T.

In: Chemosphere, Vol. 74, No. 4, 01.2009, p. 563-567.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Stroud, JL, Paton, GI & Semple, KT 2009, 'Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil.', Chemosphere, vol. 74, no. 4, pp. 563-567. https://doi.org/10.1016/j.chemosphere.2008.09.071

APA

Stroud, J. L., Paton, G. I., & Semple, K. T. (2009). Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil. Chemosphere, 74(4), 563-567. https://doi.org/10.1016/j.chemosphere.2008.09.071

Vancouver

Stroud JL, Paton GI, Semple KT. Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil. Chemosphere. 2009 Jan;74(4):563-567. doi: 10.1016/j.chemosphere.2008.09.071

Author

Stroud, Jacqueline L. ; Paton, Graeme I. ; Semple, Kirk T. / Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil. In: Chemosphere. 2009 ; Vol. 74, No. 4. pp. 563-567.

Bibtex

@article{c0b05f7982534ad6ab8095715d3415be,
title = "Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil.",
abstract = "The aim of this study was to investigate the prediction of 14C-phenanthrene and 14C-hexadecane biodegradation in the presence of other hydrocarbons in soil using β- and α-cyclodextrin (CD) solutions, respectively. Prediction of the biodegradation of 14C-phenanthrene using the β-CD extraction was robust under single, co-contaminant and multiple contaminant conditions (r2 = 0.92, slope of best fit line = 0.87, intercept = 7.24, n = 84). Prediction of 14C-hexadecane using the α-CD extraction was robust under single and co-contaminant conditions (r2 = 0.92, slope of best fit line = 0.97, intercept = 1.24, n = 60); however, the α-CD could not accurately predict 14C-hexadecane biodegradation in the presence of multiple contaminants. The presence of multiple contaminants enhanced 14C-hexadecane mineralisation, but did not enhance extractability. The results from this study provide further evidence for the application of HPCD extractions for the measurement of microbial accessibility in soil.",
keywords = "Biodegradation, Hexadecane, Phenanthrene, HP-α-CD, HP-β-CD",
author = "Stroud, {Jacqueline L.} and Paton, {Graeme I.} and Semple, {Kirk T.}",
year = "2009",
month = jan,
doi = "10.1016/j.chemosphere.2008.09.071",
language = "English",
volume = "74",
pages = "563--567",
journal = "Chemosphere",
issn = "0045-6535",
publisher = "NLM (Medline)",
number = "4",

}

RIS

TY - JOUR

T1 - Predicting the biodegradation of target hydrocarbons in the presence of mixed contaminants in soil.

AU - Stroud, Jacqueline L.

AU - Paton, Graeme I.

AU - Semple, Kirk T.

PY - 2009/1

Y1 - 2009/1

N2 - The aim of this study was to investigate the prediction of 14C-phenanthrene and 14C-hexadecane biodegradation in the presence of other hydrocarbons in soil using β- and α-cyclodextrin (CD) solutions, respectively. Prediction of the biodegradation of 14C-phenanthrene using the β-CD extraction was robust under single, co-contaminant and multiple contaminant conditions (r2 = 0.92, slope of best fit line = 0.87, intercept = 7.24, n = 84). Prediction of 14C-hexadecane using the α-CD extraction was robust under single and co-contaminant conditions (r2 = 0.92, slope of best fit line = 0.97, intercept = 1.24, n = 60); however, the α-CD could not accurately predict 14C-hexadecane biodegradation in the presence of multiple contaminants. The presence of multiple contaminants enhanced 14C-hexadecane mineralisation, but did not enhance extractability. The results from this study provide further evidence for the application of HPCD extractions for the measurement of microbial accessibility in soil.

AB - The aim of this study was to investigate the prediction of 14C-phenanthrene and 14C-hexadecane biodegradation in the presence of other hydrocarbons in soil using β- and α-cyclodextrin (CD) solutions, respectively. Prediction of the biodegradation of 14C-phenanthrene using the β-CD extraction was robust under single, co-contaminant and multiple contaminant conditions (r2 = 0.92, slope of best fit line = 0.87, intercept = 7.24, n = 84). Prediction of 14C-hexadecane using the α-CD extraction was robust under single and co-contaminant conditions (r2 = 0.92, slope of best fit line = 0.97, intercept = 1.24, n = 60); however, the α-CD could not accurately predict 14C-hexadecane biodegradation in the presence of multiple contaminants. The presence of multiple contaminants enhanced 14C-hexadecane mineralisation, but did not enhance extractability. The results from this study provide further evidence for the application of HPCD extractions for the measurement of microbial accessibility in soil.

KW - Biodegradation

KW - Hexadecane

KW - Phenanthrene

KW - HP-α-CD

KW - HP-β-CD

U2 - 10.1016/j.chemosphere.2008.09.071

DO - 10.1016/j.chemosphere.2008.09.071

M3 - Journal article

VL - 74

SP - 563

EP - 567

JO - Chemosphere

JF - Chemosphere

SN - 0045-6535

IS - 4

ER -