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Concept and application of anaerobic suspended granular sludge bed (SGSB) reactor for wastewater treatment

Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 5,   Pages 797-804 doi: 10.1007/s11783-013-0597-x

Abstract: Bed expansion serves an important function in the design and operation of an upflow anaerobic reactorAn analysis of the flow pattern of expanded granular sludge bed (EGSB) reactors shows that most EGSBreactors do not behave as expanded bed reactors, as is widely perceived.In this paper, four bed expansion modes, divided as static bed, expanded bed, suspended bed, and fluidizedA high-rate anaerobic suspended granular sludge bed (SGSB) reactor was then developed.

Keywords： expansion characteristic     high-rate bioreactor     anaerobic suspended granular sludge bed     expanded granularsludge bed reactor    

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Effect of nitrobenzene on the performance and bacterial community in an expanded granular sludge bedreactor treating high-sulfate organic wastewater

Jun Li, Wentao Li, Gan Luo, Yan Li, Aimin Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1090-y

Abstract:

Less than 50 mg/L nitrobenzene brought little effect on anaerobic sulfate reduction.

Kinetics of sulfate reduction under different nitrobenzene contents was studied.

Increased nitrobenzene contents greatly changed the bacterial community structure.

Genus Desulfovibrio played the key role in anaerobic sulfate reduction process.

Keywords： Nitrobenzene (NB)     Sulfate-reducing bacteria (SRB)     Bacterial community     Sulfate reduction     High-throughput sequencing    

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Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 291-297 doi: 10.1007/s11783-010-0270-6

Abstract: nitrification-denitrification, anaerobic ammonium oxidation (ANAMMOX), and methanogenesis have been successfully coupled in an ExpandedGranular Sludge Bed-Biological Aerated Filter (EGSB-BAF) integrated system.denitrification, ANAMMOX, and methanogenesis could be dynamically maintained in the sludge of EGSB reactor

Keywords： Expanded Granular Sludge Bed-Biological Aerated Filter (EGSB-BAF) integrated system     the influence of    

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Advances in the slurry reactor technology of the anthraquinone process for H

Hongbo Li, Bo Zheng, Zhiyong Pan, Baoning Zong, Minghua Qiao

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 124-131 doi: 10.1007/s11705-017-1676-5

Abstract: The characteristics and differences between the fixed-bed and fluidized-bed reactors for the AO processThe detailed comparison indicates that the production of hydrogen peroxide with the fluidized-bed reactorThe key characters of the production technology of hydrogen peroxide based on the fluidized-bed reactorIt is apparent that substituting the fluidized-bed reactor for the fixed-bed reactor is a major direction

Keywords： anthraquinone process     fixed-bed reactor     slurry-bed reactor     hydrogen peroxide    

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Circulating fluidized bed biological reactor for nutrients removal

CUI Yubo, LIU Hongbo, BAI Chunxue

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 349-353 doi: 10.1007/s11783-008-0051-7

Abstract: A new biological nitrogen removal process, which is named herein “The circulating fluidized bed bioreactorThis process was composed of an anaerobic bed (Riser), aerobic bed (Downer) and connecting device.Influent and nitrified liquid from the aerobic bed enters the anaerobic bed from the bottom of the anaerobicbed, completing the removal of nitrogen and organic matter.With a shortest total retention time of 2.5 h (0.8 h in the anaerobic bed and 1.5 h in the aerobic bed

Keywords： soluble chemical     bioreactor     biological nitrogen     optimum nitrified     nitrogen removal    

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Large-scale industrial manufacturing of carbon nanotubes in a continuous inclined mobile-bed rotatingreactor via the catalytic chemical vapor deposition process

Sophie L. Pirard, Sigrid Douven, Jean-Paul Pirard

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 280-289 doi: 10.1007/s11705-017-1635-1

Abstract: This process is based on a continuous inclined mobile-bed rotating reactor and very active catalysts

Keywords： carbon nanotubes     catalytic chemical vapor deposition     inclined rotating reactor     industrial process     scaling-up    

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Effects of carrier-attached biofilm on oxygen transfer efficiency in a moving bed biofilm reactor

Yanling WEI,Xunfei YIN,Lu QI,Hongchen WANG,Yiwei GONG,Yaqian LUO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 3,   Pages 569-577 doi: 10.1007/s11783-015-0822-x

Abstract: Three laboratory-scale moving bed biofilm reactors (MBBR) with different carrier filling ratios ranging

Keywords： carrier     biofilm     oxygen transfer efficiency     moving bed biofilm reactor    

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The Shandong Shidao Bay 200 MWe High-Temperature Gas-Cooled Reactor Pebble-Bed Module (HTR-PM Review

Zuoyi Zhang, Yujie Dong, Fu Li, Zhengming Zhang, Haitao Wang, Xiaojin Huang, Hong Li, Bing Liu, Xinxin Wu, Hong Wang, Xingzhong Diao, Haiquan Zhang, Jinhua Wang

Engineering 2016, Volume 2, Issue 1,   Pages 112-118 doi: 10.1016/J.ENG.2016.01.020

Abstract: December 9, 2012 at the Shidao Bay site in Rongcheng, Shandong Province, China, the construction of the reactorbuilding for the world’s first high-temperature gas-cooled reactor pebble-bed module (HTR-PM)The thermal power of a single HTR-PM reactor module is 250 MWth, the helium temperatures atthe reactor core inlet/outlet are 250/750 °C, and a steam of 13.25 MPa/567 °C is produced atTwo HTR-PM reactor modules are connected to a steam turbine to form a 210 MWe nuclear power

Keywords： Nuclear energy     High-temperature gas-cooled reactor     Pebble bed     Modular high-temperature gas-cooled reactor     High-temperature gas-cooled reactor pebble-bed module    

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Abatement of mixed volatile organic compounds in a catalytic hybrid surface/packed-bed discharge plasmareactor

Lianjie Guo, Nan Jiang, Jie Li, Kefeng Shang, Na Lu, Yan Wu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-018-1017-z

Abstract: volatile organic compounds (benzene, toluene, and xylene) has been performed in a hybrid surface/packed-beddischarge plasma reactor with Ag-Ce/ g-Al O catalyst at room temperature.

Keywords： Mixed VOCs     HSPBD plasma reactor     Degradation     Catalyst     Relative humidity    

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of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in trickle bedreactor

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12,   Pages 1807-1817 doi: 10.1007/s11705-022-2243-2

Abstract: catalyst prepared by impregnation method was used for hydrogenation of 3,5-dimethylpyridine in a trickle bedreactor.oxidation method eliminated the step of the non-in-situ reduction of catalyst outside the trickle bedreactor.

Keywords： Ru/C catalyst     in-situ H2 reduction and moderate oxidation     in-situ reduction     non-in-situ reduction     hydrogenation of 3     5-dimethylpyridine    

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Simultaneous CO

Jie ZHU,Wei WANG,Xiuning HUA,Zhou XIA,Zhou DENG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1117-1129 doi: 10.1007/s11783-015-0812-z

Abstract: In this work, hydrogen generation with inherent CO capture in single packed bed reactor via this concept

Keywords： CO2 capture     chemical looping hydrogen generation     iron based oxygen carriers     single packed bedreactor     long-term test     complex gases fuel    

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Flow and thermal modeling of liquid metal in expanded microchannel heat sink

Frontiers in Energy   Pages 796-810 doi: 10.1007/s11708-023-0877-5

Abstract: In this paper, it was found that expanded space at the top of fins could distribute the heat inside microchannelsThe flow and thermal modeling of expanded microchannel heat sink (E-MCHS) were analyzed by both usingThe expanded space endowed the heat sink with lower pressure, which might further reduce the pumpingfeasible both when fins were truncated (h2 < 0, h2 is the height of expanded

Keywords： liquid metal cooling     heat sink     expanded microchannel     flow and thermal modeling    

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Reliability mesh convergence analysis by introducing expanded control variates

Alireza GHAVIDEL, Mohsen RASHKI, Hamed GHOHANI ARAB, Mehdi AZHDARY MOGHADDAM

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 1012-1023 doi: 10.1007/s11709-020-0631-6

Abstract: In this study, by introducing expanded control variates (ECV) formulation, ACVAT is improved and the

Keywords： finite element     reliability mesh convergence analysis     expanded control variates    

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Fluidized-Bed Bioreactor Applications for Biological Wastewater Treatment: A Review of Research and Developments Review

Michael J. Nelson, George Nakhla, Jesse Zhu

Engineering 2017, Volume 3, Issue 3,   Pages 330-342 doi: 10.1016/J.ENG.2017.03.021

Abstract: At the University of Western Ontario, the circulating fluidized-bed bioreactor (CFBBR) was developedof treating wastewater, and to be capable of treating larger volumes of wastewater using a smaller reactor

Keywords： Wastewater     Biological wastewater treatment     Fluidized-bed technology     Fluidized-bed reactor     Biological    

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The development of ultralightweight expanded perlite-based thermal insulation panel using alkali activator

Damla Nur ÇELİK; Gökhan DURMUŞ

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1486-1499 doi: 10.1007/s11709-022-0881-6

Abstract: energy consumption a thermal insulation panel was developed in Turkey using different particle sizes of expanded

Keywords： expanded perlite     alkali activator     thermal insulation panel     thermal conductivity    

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Title Author Date Type Operation

Concept and application of anaerobic suspended granular sludge bed (SGSB) reactor for wastewater treatment

Mingxia ZHENG,Zhong YAN,Jiane ZUO,Kaijun WANG

Journal Article

Effect of nitrobenzene on the performance and bacterial community in an expanded granular sludge bedreactor treating high-sulfate organic wastewater

Jun Li, Wentao Li, Gan Luo, Yan Li, Aimin Li

Journal Article

Influence of influent on anaerobic ammonium oxidation in an Expanded Granular Sludge Bed-Biological Aerated

Daijun ZHANG, Cui BAI, Ting TANG, Qing YANG

Journal Article

Advances in the slurry reactor technology of the anthraquinone process for H

Hongbo Li, Bo Zheng, Zhiyong Pan, Baoning Zong, Minghua Qiao

Journal Article

Circulating fluidized bed biological reactor for nutrients removal

CUI Yubo, LIU Hongbo, BAI Chunxue

Journal Article

Large-scale industrial manufacturing of carbon nanotubes in a continuous inclined mobile-bed rotatingreactor via the catalytic chemical vapor deposition process

Sophie L. Pirard, Sigrid Douven, Jean-Paul Pirard

Journal Article

Effects of carrier-attached biofilm on oxygen transfer efficiency in a moving bed biofilm reactor

Yanling WEI,Xunfei YIN,Lu QI,Hongchen WANG,Yiwei GONG,Yaqian LUO

Journal Article

The Shandong Shidao Bay 200 MWe High-Temperature Gas-Cooled Reactor Pebble-Bed Module (HTR-PM

Zuoyi Zhang, Yujie Dong, Fu Li, Zhengming Zhang, Haitao Wang, Xiaojin Huang, Hong Li, Bing Liu, Xinxin Wu, Hong Wang, Xingzhong Diao, Haiquan Zhang, Jinhua Wang

Journal Article

Abatement of mixed volatile organic compounds in a catalytic hybrid surface/packed-bed discharge plasmareactor

Lianjie Guo, Nan Jiang, Jie Li, Kefeng Shang, Na Lu, Yan Wu

Journal Article

of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in trickle bedreactor

Journal Article

Simultaneous CO

Jie ZHU,Wei WANG,Xiuning HUA,Zhou XIA,Zhou DENG

Journal Article

Flow and thermal modeling of liquid metal in expanded microchannel heat sink

Journal Article

Reliability mesh convergence analysis by introducing expanded control variates

Alireza GHAVIDEL, Mohsen RASHKI, Hamed GHOHANI ARAB, Mehdi AZHDARY MOGHADDAM

Journal Article

Fluidized-Bed Bioreactor Applications for Biological Wastewater Treatment: A Review of Research and Developments

Michael J. Nelson, George Nakhla, Jesse Zhu

Journal Article

The development of ultralightweight expanded perlite-based thermal insulation panel using alkali activator

Damla Nur ÇELİK; Gökhan DURMUŞ

Journal Article