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Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil

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

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Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil. / Oyelami, Ayodeji O.; Ogbonnaya, Uchenna; Muotoh, Chitom et al.

In: Environmental Science: Processes and Impacts, Vol. 17, No. 6, 10.06.2015, p. 1173-1181.

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

Harvard

Oyelami, AO, Ogbonnaya, U, Muotoh, C & Semple, KT 2015, 'Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil', Environmental Science: Processes and Impacts, vol. 17, no. 6, pp. 1173-1181. https://doi.org/10.1039/c5em00133a

APA

Oyelami, A. O., Ogbonnaya, U., Muotoh, C., & Semple, K. T. (2015). Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil. Environmental Science: Processes and Impacts, 17(6), 1173-1181. https://doi.org/10.1039/c5em00133a

Vancouver

Oyelami AO, Ogbonnaya U, Muotoh C, Semple KT. Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil. Environmental Science: Processes and Impacts. 2015 Jun 10;17(6):1173-1181. Epub 2015 May 13. doi: 10.1039/c5em00133a

Author

Oyelami, Ayodeji O. ; Ogbonnaya, Uchenna ; Muotoh, Chitom et al. / Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil. In: Environmental Science: Processes and Impacts. 2015 ; Vol. 17, No. 6. pp. 1173-1181.

Bibtex

@article{518056be13b9460b9cc861f20aea4097,
title = "Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil",
abstract = "Activated carbon amendment to contaminated soil has been proposed as an alternative remediation strategy to the management of persistent organic pollutant in soils and sediments. The impact of varying concentrations (0%, 0.01%, 0.1% and 1.0%) of different types of AC on the development of phenanthrene catabolism in soil was investigated. Mineralisation of (14)C-phenanthrene was measured using respirometric assays. The increase in concentration of CB4, AQ5000 or CP1 in soil led to an increase in the length of the lag phases. Statistical analyses showed that the addition of increasing concentrations of AC to the soil significantly reduced (P < 0.05) the extent of (14)C-phenanthrene mineralisation. For example, for CB4-, AQ5000- and CP1-amended soils, the overall extent of (14)C-phenanthrene mineralisation reduced from 43.1% to 3.28%, 36.9% to 0.81% and 39.6% to 0.96%, respectively, after 120 days incubation. This study shows that the properties of AC, such as surface area, pore volume and particle size, are important factors in controlling the kinetics of (14)C-phenanthrene mineralisation in soil.",
author = "Oyelami, {Ayodeji O.} and Uchenna Ogbonnaya and Chitom Muotoh and Semple, {Kirk T.}",
year = "2015",
month = jun,
day = "10",
doi = "10.1039/c5em00133a",
language = "English",
volume = "17",
pages = "1173--1181",
journal = "Environmental Science: Processes and Impacts",
issn = "2050-7887",
publisher = "Royal Society of Chemistry",
number = "6",

}

RIS

TY - JOUR

T1 - Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil

AU - Oyelami, Ayodeji O.

AU - Ogbonnaya, Uchenna

AU - Muotoh, Chitom

AU - Semple, Kirk T.

PY - 2015/6/10

Y1 - 2015/6/10

N2 - Activated carbon amendment to contaminated soil has been proposed as an alternative remediation strategy to the management of persistent organic pollutant in soils and sediments. The impact of varying concentrations (0%, 0.01%, 0.1% and 1.0%) of different types of AC on the development of phenanthrene catabolism in soil was investigated. Mineralisation of (14)C-phenanthrene was measured using respirometric assays. The increase in concentration of CB4, AQ5000 or CP1 in soil led to an increase in the length of the lag phases. Statistical analyses showed that the addition of increasing concentrations of AC to the soil significantly reduced (P < 0.05) the extent of (14)C-phenanthrene mineralisation. For example, for CB4-, AQ5000- and CP1-amended soils, the overall extent of (14)C-phenanthrene mineralisation reduced from 43.1% to 3.28%, 36.9% to 0.81% and 39.6% to 0.96%, respectively, after 120 days incubation. This study shows that the properties of AC, such as surface area, pore volume and particle size, are important factors in controlling the kinetics of (14)C-phenanthrene mineralisation in soil.

AB - Activated carbon amendment to contaminated soil has been proposed as an alternative remediation strategy to the management of persistent organic pollutant in soils and sediments. The impact of varying concentrations (0%, 0.01%, 0.1% and 1.0%) of different types of AC on the development of phenanthrene catabolism in soil was investigated. Mineralisation of (14)C-phenanthrene was measured using respirometric assays. The increase in concentration of CB4, AQ5000 or CP1 in soil led to an increase in the length of the lag phases. Statistical analyses showed that the addition of increasing concentrations of AC to the soil significantly reduced (P < 0.05) the extent of (14)C-phenanthrene mineralisation. For example, for CB4-, AQ5000- and CP1-amended soils, the overall extent of (14)C-phenanthrene mineralisation reduced from 43.1% to 3.28%, 36.9% to 0.81% and 39.6% to 0.96%, respectively, after 120 days incubation. This study shows that the properties of AC, such as surface area, pore volume and particle size, are important factors in controlling the kinetics of (14)C-phenanthrene mineralisation in soil.

U2 - 10.1039/c5em00133a

DO - 10.1039/c5em00133a

M3 - Journal article

C2 - 25989260

VL - 17

SP - 1173

EP - 1181

JO - Environmental Science: Processes and Impacts

JF - Environmental Science: Processes and Impacts

SN - 2050-7887

IS - 6

ER -