Resource Type

Journal Article 72

Year

2022 7

2021 12

2020 2

2019 8

2018 5

2017 9

2016 2

2015 4

2014 1

2013 3

2012 5

2011 4

2010 3

2008 2

2007 2

2004 1

2000 2

open ︾

Keywords

deposition 4

ash deposition 3

Cu(In 2

Ga)Se2 2

Mercury 2

Mercury removal 2

carbon deposition 2

catalysis 2

chemical vapor deposition 2

cluster 2

elemental mercury 2

fly ash 2

mercury 2

nitrogen deposition 2

2D material 1

Brassica napus 1

Escherichia coli (E. coil) 1

Streptomyces VITSVK9 sp. 1

Acidification 1

open ︾

Search scope:

排序： Display mode:

Source attribution for mercury deposition with an updated atmospheric mercury emission inventory in the

Jiajun Liu, Long Wang, Yun Zhu, Che-Jen Lin, Carey Jang, Shuxiao Wang, Jia Xing, Bin Yu, Hui Xu, Yuzhou Pan

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1087-6

Abstract:

More attentions should be paid to Hg deposition

Keywords： Emission inventory     Mercury deposition     Pearl River Delta (PRD)     Source attribution     Control strategy    

HTML PDF Collect

Mercury enrichment in

Chunhao Dai, Pufeng Qin, Zhangwei Wang, Jian Chen, Xianshan Zhang, Si Luo

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 1, doi: 10.1007/s11783-017-0892-z

Abstract: Mercury enrichment in response to elevated atmospheric mercury concentrations in the organs of rape (Elevated soil mercury content had significant impact on mercury accumulation in rape stems, roots, seedsMercury in the aboveground plant tissue mainly derived from atmospheric absorption, and atmospheric mercuryMercury enrichment in response to elevated atmospheric mercury concentrations in the organs of rape (mercury.

Keywords： Open top chamber     Gaseous elemental mercury (GEM)     Soil Mercury     Brassica napus    

HTML PDF Collect

Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 2, doi: 10.1007/s11783-021-1454-y

Abstract:

Membrane bioreactor achieved mercury removal using nitrate as an electron

Keywords： Mercury removal     Oxygen     Ferrous sulfide     Transformation of mercury     Microbial community    

HTML PDF Collect

Progress on cleaner production of vinyl chloride monomers over non-mercury catalysts

Jinli ZHANG, Nan LIU, Wei LI, Bin DAI

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 4,   Pages 514-520 doi: 10.1007/s11705-011-1114-z

Abstract: Hence, for China, it is necessary to explore environmental friendly non-mercury catalysts for acetyleneThis paper presents a review of non-mercury heterogeneous and homogeneous catalysts as well as reactordesigns, and recommends future work for developing cleaner processes to produce VCM over non-mercury

Keywords： polyvinyl chloride     vinyl chloride monomer     acetylene hydrochlorination     non-mercury catalysts     green chemical    

HTML PDF Collect

A review of atmospheric mercury emissions, pollution and control in China

Shuxiao WANG,Lei ZHANG,Long WANG,Qingru WU,Fengyang WANG,Jiming HAO

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 631-649 doi: 10.1007/s11783-014-0673-x

Abstract: Mercury, as a global pollutant, has significant impacts on the environment and human health.With about 500–800 t of anthropogenic mercury emissions, China contributes 25%–40% to the global mercuryThe mercury emissions from natural sources in China are equivalent to the anthropogenic mercury emissionsThe mercury deposition fluxes in remote areas in China are usually in the range of 10–50 μg∙m ∙yr .Dedicated mercury control technologies are required in the future to further mitigate the mercury emissions

Keywords： atmospheric mercury     emissions     pollution     control     China    

HTML PDF Collect

New insights into mercury removal mechanism on CeO

Ling Li, Yu He, Xia Lu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-018-1007-1

Abstract: First-principles calculations were performed to investigate the mechanism of Hg adsorption and oxidation on CeO (111). Surface oxygen activated by the reduction of Ce to Ce was vital to Hg adsorption and oxidation processes. Hg was fully oxidized by the surface lattice oxygen on CeO (111), without using any other oxidizing agents. HCl could dissociate and react with the Hg adatom on CeO (111) to form adsorbed Hg–Cl or Cl–Hg–Cl groups, which promoted the desorption of oxidized Hg and prevented CeO catalyst deactivation. In contrast, O–H and H–O–H groups formed during HCl adsorption consumed the active surface oxygen and prohibited Hg oxidation. The consumed surface oxygen was replenished by adding O into the flue gas. We proposed that oxidized Hg desorption and maintenance of sufficient active surface oxygen were the rate-determining steps of Hg removal on CeO -based catalysts. We believe that our thorough understanding and new insights into the mechanism of the Hg removal process will help provide guidelines for developing novel CeO -based catalysts and enhance the Hg removal efficiency.

Keywords： Elemental mercury removal     Surface adsorption     Ceria     First-principles calculations    

HTML PDF Collect

Removal of elemental mercury by KI-impregnated clay

Boxiong SHEN,Jianhong CHEN,Ji CAI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 236-243 doi: 10.1007/s11783-014-0765-7

Abstract: This study described the use of clay impregnated by KI in gas phase elemental mercury (Hg ) removal inThe results indicated that after adsorption, most of the mercury escaped from the surface again.Some of the mercury may have been oxidized as it left the surface.The results demonstrated that the chemical reaction primarily occurred between KI and mercury on the

Keywords： clay     elemental mercury     removal efficiency     potassium iodide     mechanism    

HTML PDF Collect

Biosorption of mercury and lead by aqueous

Pratibha SANJENBAM, Kumar SAURAV, Krishnan KANNABIRAN

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 198-202 doi: 10.1007/s11705-012-1285-2

Abstract: The biosorption of mercury and lead by marine actinomycetes isolated from marine sediment collected fromeffects of the initial metal ion concentration, the pH and the biomass dosage on the biosorption of mercuryThe MTC of the isolate to metals was 200 mg·L for mercury and 1800 mg·L for lead.At neutral pH, the isolate had a maximum biosorption of metal ions of 200 mg·L and 150 mg·L for mercury

Keywords： mercury     lead     biosorption     maximum tolerance concentration     Streptomyces VITSVK9 sp.    

HTML PDF Collect

Mercury removal and recovery by immobilized

Meifang CHIEN, Ryo NAKAHATA, Tetsuya ONO, Keisuke MIYAUCHI, Ginro ENDO

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 192-197 doi: 10.1007/s11705-012-1284-3

Abstract: From several mercury removing microorganisms, we selected MB1, which is non-pathogenic, broad-spectrumbioremediation of mercury pollution.efficient and stable catalytic bio-agent for mercury bioremediation.a large portion of reduced metallic mercury was trapped in the gel beads.from mercury-containing water.

Keywords： mercury removal     immobilized bacteria     alginate gel     bioremediation    

HTML PDF Collect

Scaling up of cluster beam deposition technology for catalysis application

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1360-1379 doi: 10.1007/s11705-021-2101-7

Abstract: Many research works have demonstrated that the combination of atomically precise cluster deposition andThe matrix assembly source has the shortest development history, but already show an impressive deposition

Keywords： nanoparticle     cluster     cluster beam deposition     magnetron sputtering     heterogeneous catalysis    

HTML PDF Collect

Removal of elemental mercury with Mn/Mo/Ru/Al

Yongfu GUO, Naiqiang YAN, Ping LIU, Shijian YANG, Juan WANG, Zan QU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3,   Pages 464-473 doi: 10.1007/s11783-012-0430-y

Abstract: this work, a catalytic membrane using Mn/Mo/Ru/Al O as the catalyst was employed to remove elemental mercury

Keywords： flue gas     elemental mercury     membrane     catalysis     transition metal    

HTML PDF Collect

A density functional theory study of the adsorption of Hg and HgCl2 on a CaO(001) surface

GUO Xin, ZHENG Chuguang, LU Nanxia

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 101-104 doi: 10.1007/s11708-007-0011-0

Abstract: The adsorption of mercury and mercury chloride on a CaO(001) surface was investigated by the densityFor the mercury molecular axis normal to the surface, the mercury can only coordinate to the O anionWhen the mercury chloride molecular axis is vertical to the surface, the Cl atom coordinates to the CaWhen the mercury chloride molecular axis is parallel to the surface, the Hg atom coordinates to the OThe present calculations show that CaO injection could substantially reduce gaseous mercury chloride,

Keywords： mercury chloride     mercury molecular     surface     cluster     electrostatic    

HTML PDF Collect

Effect of carbon deposition over carbonaceous catalysts on CH

Yongfa ZHANG, Meng ZHANG, Guojie ZHANG, Huirong ZHANG

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 481-485 doi: 10.1007/s11705-010-0523-8

Abstract: An investigation was made using a continuous fixed bed reactor to understand the influence of carbon depositionDifferent types of carbon deposition were formed at different methane decomposition reaction temperaturesThe carbon deposition Type I generated at 900°C has a minor effect on CH -CO reforming and it easilyreacts with carbon dioxide, but the carbon deposition Type II generated at 1000°C and 1100°C clearlyThe results of XRD showed that some graphite structures were found in carbon deposition Type II.

Keywords： carbon deposition     carbonaceous catalyst     CH4-CO2 reforming    

HTML PDF Collect

Mercury emission and adsorption characteristics of fly ash in PC and CFB boilers

Li JIA, Baoguo FAN, Xianrong ZHENG, Xiaolei QIAO, Yuxing YAO, Rui ZHAO, Jinrong GUO, Yan JIN

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 112-123 doi: 10.1007/s11708-020-0682-3

Abstract: The mercury emission was obtained by measuring the mercury contents in flue gas and solid samples in, while the mercury was enriched in fly ash and captured by the precipitator in CFB boiler.As the coal factor increased, the mercury emission to the atmosphere decreased.As the unburned carbon content increased, the mercury adsorbed increased.The capacity of adsorbing mercury by fly ash was directly related to the particle size.

Keywords： mercury     combustion modes     coal property     fly ash     particle size    

HTML PDF Collect

Influence mechanism of dynamic and static liquid bridge forces on particle deposition behaviors in solar

Xueqing LIU, Xiaodong ZHAO, Luyi LU, Jianlan LI

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 499-512 doi: 10.1007/s11708-021-0742-3

Abstract: Dust deposition on photovoltaic mirrors has a serious negative impact on the photoelectric conversionIn this paper, the influence mechanism of the dynamic and static liquid bridge forces on particle depositionThe research results show that the static liquid bridge force can be the primary deposition force causingWhether dust particles adhere to the mirror depends on the relative size of the deposition and separating

Keywords： dust deposition     discrete element method (DEM)     photovoltaic mirrors     solar energy    

HTML PDF Collect

Title Author Date Type Operation

Source attribution for mercury deposition with an updated atmospheric mercury emission inventory in the

Jiajun Liu, Long Wang, Yun Zhu, Che-Jen Lin, Carey Jang, Shuxiao Wang, Jia Xing, Bin Yu, Hui Xu, Yuzhou Pan

Journal Article

Mercury enrichment in

Chunhao Dai, Pufeng Qin, Zhangwei Wang, Jian Chen, Xianshan Zhang, Si Luo

Journal Article

Mercury removal from flue gas using nitrate as an electron acceptor in a membrane biofilm reactor

Journal Article

Progress on cleaner production of vinyl chloride monomers over non-mercury catalysts

Jinli ZHANG, Nan LIU, Wei LI, Bin DAI

Journal Article

A review of atmospheric mercury emissions, pollution and control in China

Shuxiao WANG,Lei ZHANG,Long WANG,Qingru WU,Fengyang WANG,Jiming HAO

Journal Article

New insights into mercury removal mechanism on CeO

Ling Li, Yu He, Xia Lu

Journal Article

Removal of elemental mercury by KI-impregnated clay

Boxiong SHEN,Jianhong CHEN,Ji CAI

Journal Article

Biosorption of mercury and lead by aqueous

Pratibha SANJENBAM, Kumar SAURAV, Krishnan KANNABIRAN

Journal Article

Mercury removal and recovery by immobilized

Meifang CHIEN, Ryo NAKAHATA, Tetsuya ONO, Keisuke MIYAUCHI, Ginro ENDO

Journal Article

Scaling up of cluster beam deposition technology for catalysis application

Journal Article

Removal of elemental mercury with Mn/Mo/Ru/Al

Yongfu GUO, Naiqiang YAN, Ping LIU, Shijian YANG, Juan WANG, Zan QU

Journal Article

A density functional theory study of the adsorption of Hg and HgCl2 on a CaO(001) surface

GUO Xin, ZHENG Chuguang, LU Nanxia

Journal Article

Effect of carbon deposition over carbonaceous catalysts on CH

Yongfa ZHANG, Meng ZHANG, Guojie ZHANG, Huirong ZHANG

Journal Article

Mercury emission and adsorption characteristics of fly ash in PC and CFB boilers

Li JIA, Baoguo FAN, Xianrong ZHENG, Xiaolei QIAO, Yuxing YAO, Rui ZHAO, Jinrong GUO, Yan JIN

Journal Article

Influence mechanism of dynamic and static liquid bridge forces on particle deposition behaviors in solar

Xueqing LIU, Xiaodong ZHAO, Luyi LU, Jianlan LI

Journal Article