Contamination and risk assessment of bisphenol analogues, alternatives of bisphenil A, in the aquatic environmrnt.
Project/Area Number |
23510080
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Risk sciences of radiation/Chemicals
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Research Institution | Kumamoto University |
Principal Investigator |
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Co-Investigator(Renkei-kenkyūsha) |
WATANABE Sakiko 熊本大学, 大学院自然科学研究科, 大学院生
SAKIYAMA Takanori 大阪市立環境科学研究所, 研究副主幹 (80300995)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 新世代ビスフェノール / ビスフェノールS / 分析法確立 / 水環境汚染の実態 / 生物濃縮 / 発生源解析 / 環境負荷量の推定 / ビスフェノールA / 感熱紙 / 環境負荷 / リスク評価 / 新世代ビスフェノール類 / 汚染現状 / 環境挙動 / 排水処理施設 |
Research Abstract |
The occurrence, concentrations and environmental risks of bisphenol analogues, a group of bisphenol A (BPA, CAS# 80-05-7) alternatives, were investigated in the aquatic environment. The high concentrations of bisphenol S (BPS, CAS# 80-09-1) and BPS-monoP (CAS# 95235-30-6) were ubiquitously detected in aqueous and sediment samples. The amount of BPS discharge was calculated as 7,200 kg per year, and the paper manufacturing plants may be a major source of BPS and BPS-monoP into the aquatic environment. The MEC/PNEC ratios of BPA, BPS and BPS-monoP were above 1.0 in several locations examined in this study, which implies their potential risks in the ecosystems.
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Report
(4 results)
Research Products
(18 results)
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[Journal Article] Polycyclic aromatic hydrocarbons in oysters and sediments from the Yatsushiro Sea, Japan: Comparison of potential risks among PAHs, dioxins and dioxin-like compounds in benthic organisms.2014
Author(s)
Nakata, H., Uehara, K., Goto, Y., Fukumura, M., Shimasaki, H., Takikawa, K., Miyawaki, T
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Journal Title
Environmental Safety and Ecotoxicology
Volume: 99
Pages: 61-68
DOI
Related Report
Peer Reviewed
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[Journal Article] Benzotriazole, benzothiazole, and benzophenone compounds in indoor dust from the United States and East Asian countries.2013
Author(s)
Wang, L., Asimakopoulos, A., Moon, H.-B, Nakata, H., Kannan, K.
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Journal Title
Environmental Science and Technology
Volume: 47
Issue: 9
Pages: 4752-4759
DOI
Related Report
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[Journal Article] Occurrence of eight bispphenol analogues in indoor dust from the United States and several Asian countries: Implications for human exposure2012
Author(s)
Liao, C., Liu, F., Guo, Y., Moon, H-B., Nakata, H., Wu, Q., Kannan, K.
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Journal Title
Environmental Science and Technology
Volume: 46
Issue: 16
Pages: 9138-9145
DOI
Related Report
Peer Reviewed
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[Journal Article] Bisphenol S in Urine from the United States and Seven Asian Countries: Occurrence and Human Exposure2012
Author(s)
Liao, C., Liu, F., Almirah, H., Loi, V. D., Mohd, M. A., Moon, H-B., Nakata, H., Kannan, K.
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Journal Title
Environmental Science and Technology
Volume: 46
Issue: 12
Pages: 6860-6866
DOI
Related Report
Peer Reviewed
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[Journal Article] Zhang, Z., Alomirah, H., Cho, H-S., Li, Y-F., Minh, T. B., Mohd, M. A., Nakata, H., Ren, N., Kannan, K.2011
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[Journal Article] Guo, Y., Alomirah, H., Cho, H-S., Minh, T. B., Mohd, M. A., Nakata, H., Kannan, K.2011
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