Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam

Pham Thi Ngoc Mai; Nguyen Van Thuong; Trinh Thi Tham; Nguyen Khanh Hoang; Hoang Quoc Anh; Tran Manh Tri; Le Si Hung; Dao Thi Nhung; Vu Duc Nam; Nguyen Thi Minh Hue; Nguyen Thi Anh Huong; Duong Hong Anh; Nguyen Hung Minh; Tu Binh Minh

doi:10.1007/s11356-015-5235-7

Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam

Pham Thi Ngoc Mai, Nguyen Van Thuong, Trinh Thi Tham, Nguyen Khanh Hoang, Hoang Quoc Anh, Tran Manh Tri, Le Si Hung, Dao Thi Nhung, Vu Duc Nam, Nguyen Thi Minh Hue, Nguyen Thi Anh Huong, Duong Hong Anh, Nguyen Hung Minh, Tu Binh Minh

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Concentrations of seven polybrominated diphenyl ethers (PBDEs) congeners were determined in surface sediments collected from several rivers and lakes in Hanoi, the capital city of Vietnam, to understand the status of background contamination, accumulation pattern, sources, and toxic implications for benthic organisms. Total PBDE concentrations in all sediment samples ranged from 0.03 to 17.5 ng/g dry weight (mean 1.33 ng/g dry wt). The most predominant congeners were BDE-47 and BDE-99, which comprised 30 and 25 % of total PBDE concentrations, respectively. Results from statistical analysis indicated that the potential sources of PBDEs of sediments in Hanoi may come from penta-BDE and octa-BDE mixtures. Risk quotients of PBDEs in sediments were also calculated for a benthic species, ranged from 2.12 × 10⁻⁶ − 1.60 × 10⁻², and were markedly lower than threshold value for occurrence of any ecotoxicological risk. This study provides some of the most comprehensive data on the occurrence of PBDEs in sediments from lake and river systems in Vietnam.

Original language	English
Pages (from-to)	7170-7179
Number of pages	10
Journal	Environmental Science and Pollution Research
Volume	25
Issue number	8
DOIs	https://doi.org/10.1007/s11356-015-5235-7
Publication status	Published - Mar 1 2018
Externally published	Yes

All Science Journal Classification (ASJC) codes

Environmental Chemistry
Pollution
Health, Toxicology and Mutagenesis

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10.1007/s11356-015-5235-7

Cite this

Mai, P. T. N., Van Thuong, N., Tham, T. T., Hoang, N. K., Anh, H. Q., Tri, T. M., Hung, L. S., Nhung, D. T., Nam, V. D., Hue, N. T. M., Huong, N. T. A., Anh, D. H., Minh, N. H., & Minh, T. B. (2018). Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam. Environmental Science and Pollution Research, 25(8), 7170-7179. https://doi.org/10.1007/s11356-015-5235-7

Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam. / Mai, Pham Thi Ngoc; Van Thuong, Nguyen; Tham, Trinh Thi et al.
In: Environmental Science and Pollution Research, Vol. 25, No. 8, 01.03.2018, p. 7170-7179.

Research output: Contribution to journal › Article › peer-review

Mai, PTN, Van Thuong, N, Tham, TT, Hoang, NK, Anh, HQ, Tri, TM, Hung, LS, Nhung, DT, Nam, VD, Hue, NTM, Huong, NTA, Anh, DH, Minh, NH & Minh, TB 2018, 'Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam', Environmental Science and Pollution Research, vol. 25, no. 8, pp. 7170-7179. https://doi.org/10.1007/s11356-015-5235-7

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title = "Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam",

abstract = "Concentrations of seven polybrominated diphenyl ethers (PBDEs) congeners were determined in surface sediments collected from several rivers and lakes in Hanoi, the capital city of Vietnam, to understand the status of background contamination, accumulation pattern, sources, and toxic implications for benthic organisms. Total PBDE concentrations in all sediment samples ranged from 0.03 to 17.5 ng/g dry weight (mean 1.33 ng/g dry wt). The most predominant congeners were BDE-47 and BDE-99, which comprised 30 and 25 % of total PBDE concentrations, respectively. Results from statistical analysis indicated that the potential sources of PBDEs of sediments in Hanoi may come from penta-BDE and octa-BDE mixtures. Risk quotients of PBDEs in sediments were also calculated for a benthic species, ranged from 2.12 × 10−6 − 1.60 × 10−2, and were markedly lower than threshold value for occurrence of any ecotoxicological risk. This study provides some of the most comprehensive data on the occurrence of PBDEs in sediments from lake and river systems in Vietnam.",

author = "Mai, {Pham Thi Ngoc} and {Van Thuong}, Nguyen and Tham, {Trinh Thi} and Hoang, {Nguyen Khanh} and Anh, {Hoang Quoc} and Tri, {Tran Manh} and Hung, {Le Si} and Nhung, {Dao Thi} and Nam, {Vu Duc} and Hue, {Nguyen Thi Minh} and Huong, {Nguyen Thi Anh} and Anh, {Duong Hong} and Minh, {Nguyen Hung} and Minh, {Tu Binh}",

note = "Funding Information: The authors wish to acknowledge financial support from the Project “Assessment of emission and environmental pollution of polybrominated diphenyl ethers (PBDEs)—a new and emerging class of persistent organic pollutants (No. 104.07-2012.740) from National Foundation for Science and Technology Development of Vietnam (NAFOSTED). Chemical analyses of PBDEs using tandem GC/MS/MS in Center for Environmental Monitoring, Vietnam Environment Administration in framework of the Project Establishment of Dioxin Laboratory in Vietnam (AP-16657 and BMGF-50799) supported by Atlantic Philanthropies and Bill & Melinda Gates Foundation, were acknowledged. We also wish to thank Prof. Alexander Scheeline, University of Illinois at Urbana-Champaign, USA, for critical reading of this manuscript. Publisher Copyright: {\textcopyright} 2015, Springer-Verlag Berlin Heidelberg.",

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T1 - Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam

AU - Mai, Pham Thi Ngoc

AU - Van Thuong, Nguyen

AU - Tham, Trinh Thi

AU - Hoang, Nguyen Khanh

AU - Anh, Hoang Quoc

AU - Tri, Tran Manh

AU - Hung, Le Si

AU - Nhung, Dao Thi

AU - Nam, Vu Duc

AU - Hue, Nguyen Thi Minh

AU - Huong, Nguyen Thi Anh

AU - Anh, Duong Hong

AU - Minh, Nguyen Hung

AU - Minh, Tu Binh

N1 - Funding Information: The authors wish to acknowledge financial support from the Project “Assessment of emission and environmental pollution of polybrominated diphenyl ethers (PBDEs)—a new and emerging class of persistent organic pollutants (No. 104.07-2012.740) from National Foundation for Science and Technology Development of Vietnam (NAFOSTED). Chemical analyses of PBDEs using tandem GC/MS/MS in Center for Environmental Monitoring, Vietnam Environment Administration in framework of the Project Establishment of Dioxin Laboratory in Vietnam (AP-16657 and BMGF-50799) supported by Atlantic Philanthropies and Bill & Melinda Gates Foundation, were acknowledged. We also wish to thank Prof. Alexander Scheeline, University of Illinois at Urbana-Champaign, USA, for critical reading of this manuscript. Publisher Copyright: © 2015, Springer-Verlag Berlin Heidelberg.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - Concentrations of seven polybrominated diphenyl ethers (PBDEs) congeners were determined in surface sediments collected from several rivers and lakes in Hanoi, the capital city of Vietnam, to understand the status of background contamination, accumulation pattern, sources, and toxic implications for benthic organisms. Total PBDE concentrations in all sediment samples ranged from 0.03 to 17.5 ng/g dry weight (mean 1.33 ng/g dry wt). The most predominant congeners were BDE-47 and BDE-99, which comprised 30 and 25 % of total PBDE concentrations, respectively. Results from statistical analysis indicated that the potential sources of PBDEs of sediments in Hanoi may come from penta-BDE and octa-BDE mixtures. Risk quotients of PBDEs in sediments were also calculated for a benthic species, ranged from 2.12 × 10−6 − 1.60 × 10−2, and were markedly lower than threshold value for occurrence of any ecotoxicological risk. This study provides some of the most comprehensive data on the occurrence of PBDEs in sediments from lake and river systems in Vietnam.

AB - Concentrations of seven polybrominated diphenyl ethers (PBDEs) congeners were determined in surface sediments collected from several rivers and lakes in Hanoi, the capital city of Vietnam, to understand the status of background contamination, accumulation pattern, sources, and toxic implications for benthic organisms. Total PBDE concentrations in all sediment samples ranged from 0.03 to 17.5 ng/g dry weight (mean 1.33 ng/g dry wt). The most predominant congeners were BDE-47 and BDE-99, which comprised 30 and 25 % of total PBDE concentrations, respectively. Results from statistical analysis indicated that the potential sources of PBDEs of sediments in Hanoi may come from penta-BDE and octa-BDE mixtures. Risk quotients of PBDEs in sediments were also calculated for a benthic species, ranged from 2.12 × 10−6 − 1.60 × 10−2, and were markedly lower than threshold value for occurrence of any ecotoxicological risk. This study provides some of the most comprehensive data on the occurrence of PBDEs in sediments from lake and river systems in Vietnam.

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JO - Environmental Science and Pollution Research

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ER -

Distribution, accumulation profile, and risk assessment of polybrominated diphenyl ethers in sediment from lake and river systems in Hanoi Metropolitan Area, Vietnam

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