Results 11 to 20 of about 211,468 (308)

Hg Formation and Transformation Characteristics in Flue Gas of Coal-fired Boiler

发电技术, 2020
The transfer characteristics and removal capability of Hg in ultra-low emission facilities such as selective catalytic reduction (SCR), low temperature electrostatic precipitator, seawater desulfurization and wet electrostatic precipitator in a 300 MW ...
Xiaoxue AN, Sheng SU, Jun XIANG, Jianxun HUANG, Jizhuang XU, Lele WANG, Yi WANG, Song HU, Zijun YIN, Zhonghui WANG   +9 more
doaj   +1 more source

Occurrence characteristics of mercury in high-mercury coal and distribution rule of mercury in products of an air dense medium fluidized bed

International Journal of Mining Science and Technology, 2018
Mercury emitted from direct combustion of high-mercury coal does great harm to the environment. To make good use of high-mercury coal, it is necessary to study the occurrence characteristics of mercury in coal and high-efficient methods of mercury ...
Guilin Zhang, Shulei Song, Weiqiao Yang, Bo Zhang, Jianqing Wang   +4 more
doaj   +1 more source

Mercury removal in wastewater by iron oxide nanoparticles [PDF]

, 2016
Mercury is one of the persistent pollutants in wastewater; it is becoming a severe environmental and public health problem, this is why nowadays its removal is an obligation.
C Hincapié, E Vélez, F Jaramillo, G E Campillo, G Morales, J I Uribe, J Osorio, Le T T T, Mayo J T, O Arnache   +9 more
core   +2 more sources

Pulsed Corona Discharge for Oxidation of Gaseous Elemental Mercury [PDF]

, 2008
Positive pulsed corona discharge has been applied for the oxidation of gaseous elemental mercury (Hg0) from a simulated flue gas. The oxidation of Hg0 to HgO and HgCl2 can significantly enhance the mercury removal from flue gas. At a gas condition of O2 (
Dong Jun Koh, Dong Nam Shin, Ian P. Hamilton, Kyoung Tae Kim, Kyung Bo Ko, Moohyun Cho, Won Namkung, Youngchul Byun   +7 more
core   +3 more sources

Facile synthesis of novel pH-sensitive grafted guar gum for effective removal of mercury (II) ions from aqueous solution

Carbohydrate Polymer Technologies and Applications, 2021
Acrylamide and acrylic acid was grafted on guar gum via microwave-assisted technique without using any initiator to prepare a new pH-sensitive adsorbent for mercury (II) ions removal from aqueous solution.
Sachin Gihar, Deepak Kumar, Pramendra Kumar   +2 more
doaj   +1 more source

Mercury Removal from Contaminated Water Resources Using Modified Multi Walled Carbon Nanotubes [PDF]

آب و فاضلاب, 2018
Mercury is one of the heavy metals that is toxic to humans, animals and the environment. The contribution of mercury in the water resources are from various sources including the discharge from industry and municipal wastewater.
Farhad Jahantigh, Seyed Mahmod Mortazavi, Seyed Mohammad Bagher Qoreishy   +2 more
doaj   +1 more source

Dental amalgam fillings: An under-investigated source of mercury exposure [PDF]

, 2019
Dental amalgam fillings, which contain about 50% mercury, have been used since the early 19th century. However, their use has been controversial, particularly because they continually release small amounts of mercury.
Ahlqwist, Ahlqwist, Ahlqwist, Bailer, Bangsi, Barregard, Barregard, Barregard, Bates, Bellinger, Bellinger, Bellinger, Bjorkman, Bjørklund, Boyd, Bratel, Bratel, Casetta, Clarkson, Clarkson, Counter, Daniels, de Burbure, DeRouen, Dye, Eti, Factor-Litvak, Ganss, Goldwater, Gun, Herrstrom, Herrstrom, Herrstrom, Herrstrom, Hsu, Hujoel, Hyson, Kingman, Lund, Malt, McGrother, Melchart, Nylander, Rothwell, Sandborgh-Englund, Saxe, Saxe, Schuurs, Seidler, Siblerud, Siblerud, Siblerud, Soler, Sun, Woods, World Health Organization   +55 more
core   +1 more source

Study on Mercury Removal Performance of Alkali Adsorbent in Coal-Fired Power Plant

Zhongguo dianli, 2020
Mercury pollution in coal-fired power plants has received widespread attention. At present, being the most mature technology, the activated carbon injection technology has been implemented for mercury removal in coal-fired power plants.
Bing ZHAO, Haigang WANG, Dong HU, Kunyang CHEN, Xuliang JIN, Aiming YIN   +5 more
doaj   +1 more source

An evaluation of metal removal during wastewater treatment: The potential to achieve more stringent final effluent standards [PDF]

, 2011
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2011 Taylor & Francis.Metals are of particular importance in relation to water quality, and concern regarding the impact of these ...
Arundel J., Barnes D., Barth E. F., Birkett J. W., Brown H. G., Chen K. Y., Cheng M. H., D. Ziolko, Davis J. A., Eckenfelder W. W., Esmond S. E., Fatoki O. S., Gray N. F., Groombridge B., Hawksworth D. L., Henson M. C., J. N. Lester, Klein L. A., Koch C. M., Koch M., Landner L., Landner L., Lawson P. S., Le Quesne T., Lester J. N., Lester J. N., Lester J. N., Lester J. N., Lester J. N., Liu Y., M. D. Scrimshaw, Malaney G. W., Mowat A., Neufeld R. D., Neufeld R. D., O. V. Martin, Raposo J. C., Reid W., Roberts P., Rossin A. C., Rudd T., Rule K. L., Spath R., Stander L., Stasinakis A. S., Stonebrook H., Stover R. C., Takiguchi M., Tomlinson T. G., Verma M. M., Yeoman S.   +50 more
core   +1 more source

Mercury vapor volatilization from particulate generated from dental amalgam removal with a high-speed dental drill – a significant source of exposure

Journal of Occupational Medicine and Toxicology, 2019
Background The ubiquitous use of dental amalgam for over 180 years has resulted in the exposure of millions of dental workers to mercury. Dental amalgam contains approximately 50% mercury. Dental workers, including dentists, dental assistants, and dental
David Warwick, Matt Young, Joe Palmer, Robin Warwick Ermel   +3 more
doaj   +1 more source