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Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1788-1800 doi: 10.1007/s11705-023-2326-8

Abstract: exhibited a significant energy storage capability of 265 F·g–1 at 0.5 A·g–1 and high-rateMoreover, the fabricated symmetric supercapacitor device displayed a high stability of 94% after 5000

Keywords： carbon nanospheres     size-controlled     nitrogen-doped     high-rate     supercapacitors    

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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: A high-rate anaerobic suspended granular sludge bed (SGSB) reactor was then developed.The full-scale SGSB reactor runs stably and achieves high COD removal efficiency (about 90%) at high

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

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Effect of dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0863-9

Abstract: Continuous pulsed plate bioreactor (PPBR) was used for phenol biodegradation.Dynamic and steady state biofilm characteristics depend on dilution rate (DR).Pulsed plate bioreactor (PPBR) is a biofilm reactor which has been proven to be very efficient in phenolThe percentage degradation of phenol decreased from 99% to 73% with an increase in dilution rate fromIncrease in dilution rate leads to decrease in biofilm thickness, biofilm dry density, and attached dry

Keywords： Biofilm     Exopolymeric substances     Phenol     Dilution rate     Pulsed plate bioreactor    

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Achievement of high rate nitritation with aerobic granular sludge reactors enhanced by sludge recirculation

Zulkifly JEMAAT,Josep Anton TORA,Albert BARTROLI,Julián CARRERA,Julio PEREZ

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 3,   Pages 528-533 doi: 10.1007/s11783-014-0641-5

Abstract: High strength synthetic wastewaters and reject water were tested with similar performance.increase of the biomass concentration in the reactor, which in turn resulted in the achievement of high

Keywords： partial nitrification     reject water     high strength ammonium wastewater     closed-loop control    

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Methanation and chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1668-2

Abstract:

● Efficient carbon methanation and nitrogen removal was achieved in AnMBR-PN/A system.

Keywords： Anaerobic membrane bioreactor     Partial nitrification/Anammox     Carbon separation     Chemolitrophic nitrogen    

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Study on Diode-pumped Solid-state Laser with High Pulsed Repetition Rate

Zhou Shouhuan,Jiang Dongsheng

Strategic Study of CAE 2000, Volume 2, Issue 1,   Pages 53-56

Abstract:

The experimental results were reported on diode-pumped solid state laser with 1 kHz high pulsed repetitionrate: 43 mj of single output pulse energy, lower order mode, 43% of light-light conversion efficiencyFor diode end pumping, it is quite easy to obtain high efficiency and high output beam quality, the cooling

Based on rate equation analysis, the influences of various characters on output performance

Keywords： pulsed solid-state laser     end-pumping     high repetition rate    

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The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soil

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0920-z

Abstract: Artificial composite soil treatment system with the high infiltration rate (1.394 m·d ) had a good removalThe column with more silty clay at high infiltration rate (1.394 m·d ) had removal rates of 80% to 90%High SMX and TMP removal rates had a higher effluent concentration of K , Ca and Mg and had a lower

Keywords： Trimethoprim     Sulfamethoxazole     Artificial composite soil treatment     Hydrogeochemical processes     Ion exchange    

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Engineering sodium metal anode with sodiophilic bismuthide penetration for dendrite-free and high-rate

Wanyu Zhao, Min Guo, Zhijun Zuo, Xiaoli Zhao, Huanglin Dou, Yijie Zhang, Shiying Li, Zichen Wu, Yayun Shi, Zi-Feng Ma ,Xiaowei Yang

Engineering 2022, Volume 11, Issue 4,   Pages 89-96 doi: 10.1016/j.eng.2021.08.028

Abstract:

Sodium (Na) metal batteries with a high volumetric energy density that can be operated at high ratesuneven Na-ion migration in bulk Na anodes leads to localized deposition/dissolution of sodium during high-rateand rapid Na+ migration within the hybrid electrode, leading to uniform deposition and dissolution at highbismuthide enables compact Na deposition within the sodiophilic framework during cycling, thus favoring a highConsequently, the obtained anode was endowed with a high current density (up to 5 mA∙cm−2), high

Keywords： sodium metal anode     dendrite-free     compact electrodeposition     sodiophilic bismuthide     ion diffusion barrier    

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Enhanced atrazine removal using membrane bioreactor bioaugmented with genetically engineered microorganism

LIU Chun, HUANG Xia

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 4,   Pages 452-460 doi: 10.1007/s11783-008-0050-8

Abstract: Bioaugmentation with genetically engineered microorganisms (GEMs) in a membrane bioreactor (MBR) forIn contrast, in a conventionally activated sludge bioreactor (CAS), sludge bulking occurred possibly
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Recent advances in membrane bioreactor technology for wastewater treatment in China

Xia HUANG, Kang XIAO, Yuexiao SHEN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 245-271 doi: 10.1007/s11783-010-0240-z

Abstract: Since the introduction of the membrane bioreactor (MBR) in China in the early 1990s, remarkable progress

Keywords： membrane bioreactor (MBR)     municipal wastewater treatment     industrial wastewater treatment     membrane fouling    

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Bisphenol A removal from synthetic municipal wastewater by a bioreactor coupled with either a forward

Hongtao ZHU, Wenna LI

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2,   Pages 294-300 doi: 10.1007/s11783-013-0486-3

Abstract: osmosis and conventional membrane bioreactor.membrane bioreactor that shared one biologic reactor was studied.The total removal rate of bisphenol A by the conventional membrane bioreactor and forward osmotic membranebioreactor was as high as 93.9% and 98%, respectively.Forward osmosis membrane bioreactor should be operated with its BPA loading rate under 0.08 mg·g ·d

Keywords： forward osmosis     membrane bioreactor     bisphenol A     microfiltration    

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wastewater treatment plants retrofitted from the conventional activated sludge process to the membrane bioreactor

Frontiers of Environmental Science & Engineering doi: 10.1007/s11783-021-1483-6

Abstract: (WWTPs) are being retrofitted from the conventional activated sludge (CAS) process to the membrane bioreactor

Keywords： Membrane bioreactor (MBR)     Conventional activated sludge (CAS)     Cost-benefit analysis     Data envelopment    

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Progress on major genes for high fecundity in ewes

Qiuyue LIU,Zhangyuan PAN,Xiangyu WANG,Wenping HU,Ran DI,Yaxing YAO,Mingxing CHU

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 4,   Pages 282-290 doi: 10.15302/J-FASE-2014042

Abstract: Three major genes whose mutations can increase ovulation rate have been discovered, and all related toThe mutant of bone morphogenetic protein receptor 1B (BMPR1B) has an additive effect on ovulation rateAll the mutants can increase ovulation rate in heterozygotes and cause complete sterility in homozygotesβ-1,4-N-acetylgalactosaminyltransferase 2 ( ) gene of is proposed as a new mechanism of ovulation rateis an X-linked maternally imprinted gene which increases ovulation rate.

Keywords： major gene     ovulation rate     sheep     reproduction    

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Behavior of steel fiber–reinforced high-strength concrete at medium strain rate

Chujie JIAO, Wei SUN, Shi HUAN, Guoping JIANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 131-136 doi: 10.1007/s11709-009-0027-0

Abstract: Impact compression experiments for the steel fiber–reinforced high-strength concrete (SFRHSC) at mediumstrain rate were conducted using the split Hopkinson press bar (SHPB) testing method.The experimental results showed that, when the strain rate increased from threshold value to 90 s , thetoughness of the matrix were improved remarkably because of the superposition effect of the aggregate high-strengthmatrix and steel fiber high-strength matrix.

Keywords： steel fiber–reinforced high-strength concrete (SFRHSC)     high strain rates     split Hopkinson press bar (SHPB)     strain rate hardening effects    

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Performance of bioferric-submerged membrane bioreactor for dyeing wastewater treatment

ZOU Haiyan, XI Danli

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 374-380 doi: 10.1007/s11783-007-0064-7

Abstract: In view of this, Fe(OH) was added to a submerged membrane bioreactor (SMBR) to enhance the removal efficiencyWhen volumetric loading rate was 25% higher than that of common SMBR, the removal efficiencies of Bioferric-SMBRThe mean particle diameter and specific oxygen uptake rate of Bioferric-SMBR were 3.10 and 1.23 times

Keywords： hydroxide     surplus     aeration     SMBR     Bioferric process    

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Title Author Date Type Operation

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Journal Article

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 dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Journal Article

Achievement of high rate nitritation with aerobic granular sludge reactors enhanced by sludge recirculation

Zulkifly JEMAAT,Josep Anton TORA,Albert BARTROLI,Julián CARRERA,Julio PEREZ

Journal Article

Methanation and chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification

Journal Article

Study on Diode-pumped Solid-state Laser with High Pulsed Repetition Rate

Zhou Shouhuan,Jiang Dongsheng

Journal Article

The removal of trimethoprim and sulfamethoxazole by a high infiltration rate artificial composite soil

Qinqin Liu,Miao Li,Fawang Zhang,Hechun Yu,Quan Zhang,Xiang Liu

Journal Article

Engineering sodium metal anode with sodiophilic bismuthide penetration for dendrite-free and high-rate

Wanyu Zhao, Min Guo, Zhijun Zuo, Xiaoli Zhao, Huanglin Dou, Yijie Zhang, Shiying Li, Zichen Wu, Yayun Shi, Zi-Feng Ma ,Xiaowei Yang

Journal Article

Enhanced atrazine removal using membrane bioreactor bioaugmented with genetically engineered microorganism

LIU Chun, HUANG Xia

Journal Article

Recent advances in membrane bioreactor technology for wastewater treatment in China

Xia HUANG, Kang XIAO, Yuexiao SHEN

Journal Article

Bisphenol A removal from synthetic municipal wastewater by a bioreactor coupled with either a forward

Hongtao ZHU, Wenna LI

Journal Article

wastewater treatment plants retrofitted from the conventional activated sludge process to the membrane bioreactor

Journal Article

Progress on major genes for high fecundity in ewes

Qiuyue LIU,Zhangyuan PAN,Xiangyu WANG,Wenping HU,Ran DI,Yaxing YAO,Mingxing CHU

Journal Article

Behavior of steel fiber–reinforced high-strength concrete at medium strain rate

Chujie JIAO, Wei SUN, Shi HUAN, Guoping JIANG

Journal Article

Performance of bioferric-submerged membrane bioreactor for dyeing wastewater treatment

ZOU Haiyan, XI Danli

Journal Article