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1,967 Newest Publications about the topic mercury

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Impacts of Coal Ash on Methylmercury Production and the Methylating Microbial Community in Anaerobic Sediment Slurries

27-Sep-2016 | Grace E. Schwartz; Lauren Redfern; Kaoru Ikuma; Claudia Gunsch; Laura S. Ruhl; Avner Vengosh; Heileen Hsu-Kim, Journal of Environmental Monitoring, 2016

Mercury (Hg) associated with coal ash is an environmental concern, particularly if the release of coal ash to the environment is associated with the conversion of Hg to methyl mercury (MeHg), a bioaccumulative form of Hg that is produced by anaerobic microorganisms. In this study, sediment slurry ...

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Recyclable Naturally Derived Magnetic Pyrrhotite for Elemental Mercury Recovery from Flue Gas

22-Sep-2016 | Yong Liao; Dong Chen; Sijie Zou; Shangchao Xiong; Xin Xiao; Hao Dang; Tianhu Chen; Shijian Yang, Environmental Science & Technology, 2016

Magnetic pyrrhotite, derived from the thermal treatment of natural pyrite, was developed as a recyclable sorbent to recover elemental mercury (Hg0) from the flue gas as a cobenefit of wet electrostatic precipitators (WESP). The performance of naturally derived pyrrhotite for Hg0 capture from the ...

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Chemical Forms of Mercury in Human Hair Reveal Sources of Exposure

22-Sep-2016 | Alain Manceau; Mironel Enescu; Alexandre Simionovici; Martine Lanson; Maria Gonzalez-Rey; Mauro Rovezzi; Rémi Tucoul ..., Environmental Science & Technology, 2016

Humans are contaminated by mercury in different forms from different sources. In practice, contamination by methylmercury from fish consumption is assessed by measuring hair mercury concentration, whereas exposure to elemental and inorganic mercury from other sources is tested by analysis of ...

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A new colorimetric and ratiometric chemodosimeter for mercury (II) based on triphenylamine and benzothiadiazolenovel

18-Sep-2016 | Author(s): Qisong Zhang, Yuhao Li, Hujin Zuo, Chengyun Wang, Yongjia Shen, Journal of Photochemistry and Photobiology A: Chemistry, 2016

Publication date: 1 January 2017 Source:Journal of Photochemistry and Photobiology A: Chemistry, Volume 332 Author(s): Qisong Zhang, Yuhao Li, Hujin Zuo, Chengyun Wang, Yongjia Shen A new near-infrared colorimetric and ratiometric fluorescent chemodosimeter for Hg2+ detection was ...

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Valorization of Kraft black liquor and tannins via porous material production

18-Sep-2016 | Author(s): Juliette Merle, Marc Birot, Hervé Deleuze, Pierre Trinsoutrot, Hélène Carré, Quentin Huyette, ..., Arabian Journal of Chemistry, 2016

Publication date: Available online 17 September 2016 Source:Arabian Journal of Chemistry Author(s): Juliette Merle, Marc Birot, Hervé Deleuze, Pierre Trinsoutrot, Hélène Carré, Quentin Huyette, Fatima Charrier - El Bouhtoury Macroporous polymeric monoliths were prepared using, ...

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A smart material for the in situ detection of mercury in fish

16-Sep-2016 | Tomas Torroba; Jose Garcia-Calvo; Saul Vallejos; Félix Clemente García; Josefa Rojo; José M M García, Chemical Communication, 2016

We have developed a new fluorogenic polymer capable to detect the presence of mercury contamination in fish samples. The modified polymer emits blue light when irradiated with UV light proportionally to the quantity of mercury, as MeHg+ or Hg2+ cations, present in fish. The quantitative relation ...

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Syntheses, structures and properties investigation of mercury coordination polymers based on 5-amino-tetrazolate ligand

16-Sep-2016 | Dong-Sheng Liu; Wentong Chen; Jiangen Huang; Xiao-Di Cheng; Jie Wang; yan sui, CrystEngComm, 2016

Four new mercury coordination polymers were successfully synthesized under solvothermal conditions and characterized by elemental analysis, IR spectroscopy, thermal analysis, powder X-ray diffraction and single-crystal X-ray diffraction. In these complexes, the chemical valences of mercury are +2 ...

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Impacts of Atmospheric Mercury Deposition on Human Multimedia Exposure: Projection from Observations in the Pearl River Delta Region, South China

16-Sep-2016 | Minjuan Huang; Sixin Deng; Hanying Dong; Wei Dai; Jiongming Pang; Xuemei Wang, Environmental Science & Technology, 2016

A preliminary projection was performed to determine human multimedia exposure to mercury (Hg) based on deposition flux observations and to identify the impacts of atmospheric Hg deposition in Pearl River Delta (PRD) region, South China. The Monte Carlo technique was used to propagate the ...

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Sodium Dodecyl Sulfate Doped Polyaniline for Enhancing the Electrochemical Sensitivity of Mercury Ions

15-Sep-2016 | Huy L. Nguyen, Ha H. Cao, Dzung T. Nguyen, Vân‐Anh Nguyen, Electroanalysis, 2016

Abstract Polyaniline (PANi) was electro‐synthesized on the surface of screen‐printed carbon electrodes in the presence of sodium dodecyl sulfate (SDS) as a dopant. The complex of aniline and SDS created a conductive (PANi‐SDS) film at lower aniline concentration. The PANi‐SDS film contained ...

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Recent Developments in the Field of Precision Optical Coatings

08-Sep-2016 | Marcus Frank, Vakuum in Forschung und Praxis, 2016

Abstract This contribution discusses a choice of high‐precision interference coatings which are customized for specific applications in different photonic marketplaces: Individually marked wafers with AR coatings and patterned chrome layers which are used as base substrates for biochip ...

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