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Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil

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

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Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil. / Song, Mengke; Luo, Chunling; Li, Fangbai et al.
In: Science of the Total Environment, Vol. 502, No. 1, 01.01.2015, p. 426-433.

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

Harvard

Song, M, Luo, C, Li, F, Jiang, L, Wang, Y, Zhang, D & Zhang, G 2015, 'Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil', Science of the Total Environment, vol. 502, no. 1, pp. 426-433. https://doi.org/10.1016/j.scitotenv.2014.09.045

APA

Song, M., Luo, C., Li, F., Jiang, L., Wang, Y., Zhang, D., & Zhang, G. (2015). Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil. Science of the Total Environment, 502(1), 426-433. https://doi.org/10.1016/j.scitotenv.2014.09.045

Vancouver

Song M, Luo C, Li F, Jiang L, Wang Y, Zhang D et al. Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil. Science of the Total Environment. 2015 Jan 1;502(1):426-433. doi: 10.1016/j.scitotenv.2014.09.045

Author

Song, Mengke ; Luo, Chunling ; Li, Fangbai et al. / Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil. In: Science of the Total Environment. 2015 ; Vol. 502, No. 1. pp. 426-433.

Bibtex

@article{c208ca870ab9448aa942c832b9ae0404,
title = "Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil",
abstract = "Environmental contamination caused by electronic waste (e-waste) recycling is attracting increasing attention worldwide because of the threats posed to ecosystems and human safety. In the present study, we investigated the feasibility of in situ bioremediation of e-waste-contaminated soils. We found that, in the presence of lactate as an electron donor, higher halogenated congeners were converted to lower congeners via anaerobic halorespiration using ferrous ions in contaminated soil. The 16S rRNA gene sequences of terminal restriction fragments indicated that the three dominant strains were closely related to known dissimilatory iron-reducing bacteria (DIRB) and those able to perform dehalogenation upon respiration. The functional species performed the activities of ferrous oxidation to ferric ions and further ferrous reduction for dehalogenation. The present study links iron cycling to degradation of halogenated materials in natural e-waste-contaminated soil, and highlights the synergistic roles of soil bacteria and ferrous/ferric ion cycling in the dehalogenation of polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs).",
keywords = "E-waste, PCBs, PBDEs, Biodegradation, Microbial community",
author = "Mengke Song and Chunling Luo and Fangbai Li and Longfei Jiang and Yan Wang and Dayi Zhang and Gan Zhang",
year = "2015",
month = jan,
day = "1",
doi = "10.1016/j.scitotenv.2014.09.045",
language = "English",
volume = "502",
pages = "426--433",
journal = "Science of the Total Environment",
issn = "0048-9697",
publisher = "Elsevier Science B.V.",
number = "1",

}

RIS

TY - JOUR

T1 - Anaerobic degradation of Polychlorinated Biphenyls (PCBs) and Polychlorinated Biphenyls Ethers (PBDEs), and microbial community dynamics of electronic waste-contaminated soil

AU - Song, Mengke

AU - Luo, Chunling

AU - Li, Fangbai

AU - Jiang, Longfei

AU - Wang, Yan

AU - Zhang, Dayi

AU - Zhang, Gan

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Environmental contamination caused by electronic waste (e-waste) recycling is attracting increasing attention worldwide because of the threats posed to ecosystems and human safety. In the present study, we investigated the feasibility of in situ bioremediation of e-waste-contaminated soils. We found that, in the presence of lactate as an electron donor, higher halogenated congeners were converted to lower congeners via anaerobic halorespiration using ferrous ions in contaminated soil. The 16S rRNA gene sequences of terminal restriction fragments indicated that the three dominant strains were closely related to known dissimilatory iron-reducing bacteria (DIRB) and those able to perform dehalogenation upon respiration. The functional species performed the activities of ferrous oxidation to ferric ions and further ferrous reduction for dehalogenation. The present study links iron cycling to degradation of halogenated materials in natural e-waste-contaminated soil, and highlights the synergistic roles of soil bacteria and ferrous/ferric ion cycling in the dehalogenation of polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs).

AB - Environmental contamination caused by electronic waste (e-waste) recycling is attracting increasing attention worldwide because of the threats posed to ecosystems and human safety. In the present study, we investigated the feasibility of in situ bioremediation of e-waste-contaminated soils. We found that, in the presence of lactate as an electron donor, higher halogenated congeners were converted to lower congeners via anaerobic halorespiration using ferrous ions in contaminated soil. The 16S rRNA gene sequences of terminal restriction fragments indicated that the three dominant strains were closely related to known dissimilatory iron-reducing bacteria (DIRB) and those able to perform dehalogenation upon respiration. The functional species performed the activities of ferrous oxidation to ferric ions and further ferrous reduction for dehalogenation. The present study links iron cycling to degradation of halogenated materials in natural e-waste-contaminated soil, and highlights the synergistic roles of soil bacteria and ferrous/ferric ion cycling in the dehalogenation of polychlorinated biphenyls (PCBs) and polybrominated biphenyl ethers (PBDEs).

KW - E-waste

KW - PCBs

KW - PBDEs

KW - Biodegradation

KW - Microbial community

U2 - 10.1016/j.scitotenv.2014.09.045

DO - 10.1016/j.scitotenv.2014.09.045

M3 - Journal article

C2 - 25268572

VL - 502

SP - 426

EP - 433

JO - Science of the Total Environment

JF - Science of the Total Environment

SN - 0048-9697

IS - 1

ER -