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polybrominated diphenyl ethers 2

185 nmUV 1

Baiyangdian 1

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Human health risk 1

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PBBs 1

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PBDEs 1

PCBs 1

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diphenyl carbonate 1

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Photocatalytic degradation of polybrominated diphenyl ethers in pure water system

Min ZHANG,Jian LU,Yiliang HE,P Chris WILSON

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 229-235 doi: 10.1007/s11783-014-0762-x

Abstract: Due to the low water solubility of polybrominated diphenyl ethers, organic solvent is usually added intoIn this study the photocatalytic degradation of decabromodiphenyl ether (BDE209), a type of polybrominateddiphenyl ether used throughout the world, in pure water without the addition of organic solvent was

Keywords： polybrominated diphenyl ethers     photocatalytic degradation     solvent    

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Removing polybrominated diphenyl ethers in pure water using Fe/Pd bimetallic nanoparticles

Min ZHANG,Jian LU,Zhencheng XU,Yiliang HE,Bo ZHANG,Song JIN,Brian BOMAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 832-839 doi: 10.1007/s11783-015-0778-x

Abstract: Polybrominated diphenyl ethers (PBDEs) have been widely used as fire-retardants.Due to their high production volume, widespread usage, and environmental persistence, PBDEs have becomeResults from this study suggest that nZVI/Pd may be an effective tool for treating polybrominated diphenylethers (PBDEs) in water.

Keywords： degradation     bimetallic nanoparticles     nanoscale zero-valent iron     polybrominated diphenyl ethers    

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Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 99-110 doi: 10.1007/s11783-010-0260-8

Abstract: The joint toxicity of Penta-BDE (Pe-BDE) and heavy metals including cadmium and copper on ( ) was evaluated on the basis of determining the 48 h survival, antioxidative enzyme responses, and lipid peroxidation. The response was classified as additive, greater than additive, or less than additive by comparing the measured “toxic units, TU” with one. Based on the survival of , less-than-additive interactions were found in most of mixtures treatments. This may be attributed to the different toxicity mechanism between Pe-BDE and metals. Cu and Cd played a greater role in toxicity than what Pe-BDE did. As for the superoxide dismutase (SOD) and catalase (CAT) activity, most response was less than additive. For the glutathione -transferases (GST) activity, most of the greater-than-additive responses were found in the Cu plus Pe-BDE treatments, but the additive responses occurred in Cd plus Pe-BDE treatments and binary metal treatments. For lipid peroxide levels, which were measured as malondialdehyde (MDA) levels, less-than-additive response occurred in the 50% Cd plus 50% Cu and ternary mixture treatments. Results suggested that Pe-BDE, Cd, and Cu could induce different patterns of antioxidant enzyme responses, such as antioxidant/prooxidant responses, depending on their capability to produce reactive oxygen species and antioxidant enzymes to detoxify them.

Keywords： polybrominated diphenyl ethers (PBDEs)     heavy metal     mixture toxicity     toxic units (TUs)     antioxidant enzyme    

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Legacies and health risks of heavy metals, polybrominated diphenyl ethers, and polychlorinated dibenzo-dioxins

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1679-z

Abstract:

● Heavy metals and organic toxins may persist in legacy sites for a long time.

Keywords： E-waste     Human health risk     Organ risk     Heavy metal toxicity     PBDE     PCDD/F    

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Synthesis and fluorescence behavior of 2,5-diphenyl-1,3,4-oxadiazole-containing bismaleimides and bissuccinimides

Xin ZHANG, Zichen LI

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 381-387 doi: 10.1007/s11705-013-1359-9

Abstract: Bismaleimides bearing 2,5-diphenyl-1,3,4-oxadiazole chromophores at , , position and corresponding

Keywords： fluorescence     bismaleimide     oxadiazole     succinimide    

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Direct synthesis of diphenyl carbonate over heterogeneous catalyst: effects of structure of substituted

WU Guangwen, JIN Fang, WU Yuxin, ZHANG Guangxu, LI Dinghuo, WANG Cunwen, MA Peisheng

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 59-64 doi: 10.1007/s11705-007-0012-x

Abstract: Active component Pd was loaded on various perovskite supports for synthesis of diphenyl carbonate.

Keywords： photoelectron spectroscopy     diphenyl carbonate     proportion     diffraction     perovskite    

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A Kinetic Study on the Degradation of Diphenyl Ketone and Malachite Green in Water With 185 nmUV Irradiation

Wen Ruimei,Ge Weiwei

Strategic Study of CAE 2007, Volume 9, Issue 9,   Pages 40-46

Abstract:

In this paper,  the degradation kinetics of diphenyl ketone and A chemical kinetic equation is established and the kinetics rule for degradation of diphenyl ketone

Keywords： water     185 nmUV     diphenyl ketone     malachite green     kinetics    

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PHAHs in surface sediments from the Baiyangdian Lake and their potential risk

Zhao Gaofeng,Zhou Huaidong,Fu Yuqin,Zhao Yueqian,Jiang Jinjie,Cai Weiwei,Lu Xiaohong,Yang Xiaoman

Strategic Study of CAE 2010, Volume 12, Issue 6,   Pages 41-47

Abstract: The levels of PBBs and PBDEs are lower than those of PCBs in the sediment samples, with a concentrationmost predominant PBDE congeners, with their concentration accounting for 16 % and 21 % of the total PBDEs

Keywords： Baiyangdian     sediment     PBBs     PBDEs     PCBs    

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Title Author Date Type Operation

Photocatalytic degradation of polybrominated diphenyl ethers in pure water system

Min ZHANG,Jian LU,Yiliang HE,P Chris WILSON

Journal Article

Removing polybrominated diphenyl ethers in pure water using Fe/Pd bimetallic nanoparticles

Min ZHANG,Jian LU,Zhencheng XU,Yiliang HE,Bo ZHANG,Song JIN,Brian BOMAN

Journal Article

Joint effects of Penta-BDE and heavy metals on

Baohua TANG, Lingyan ZHU, Qixing ZHOU

Journal Article

Legacies and health risks of heavy metals, polybrominated diphenyl ethers, and polychlorinated dibenzo-dioxins

Journal Article

Synthesis and fluorescence behavior of 2,5-diphenyl-1,3,4-oxadiazole-containing bismaleimides and bissuccinimides

Xin ZHANG, Zichen LI

Journal Article

Direct synthesis of diphenyl carbonate over heterogeneous catalyst: effects of structure of substituted

WU Guangwen, JIN Fang, WU Yuxin, ZHANG Guangxu, LI Dinghuo, WANG Cunwen, MA Peisheng

Journal Article

A Kinetic Study on the Degradation of Diphenyl Ketone and Malachite Green in Water With 185 nmUV Irradiation

Wen Ruimei,Ge Weiwei

Journal Article

PHAHs in surface sediments from the Baiyangdian Lake and their potential risk

Zhao Gaofeng,Zhou Huaidong,Fu Yuqin,Zhao Yueqian,Jiang Jinjie,Cai Weiwei,Lu Xiaohong,Yang Xiaoman

Journal Article