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wastewater treatment by sulfate reduction using anaerobic rotating biological contactor reactor under highmetal loading conditions

Mothe Gopi Kiran, Kannan Pakshirajan, Gopal Das

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1073-4

Abstract:

Metal removal is due to sulfide precipitation

Maximum metal removal is achieved at low metalloading condition.

Metal removal matched well with the solubilityproduct values of respective metal sulfide salts.

Keywords： Factorial design analysis     sulfate reducing bacteria     multi-metal solution     heavy metal removal     anaerobicrotating biological contactor reactor     high metal loading.    

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Hydrophobic nanocellulose aerogels with high loading of metal-organic framework particles as floating

Jiajia Li, Shengcheng Zhai, Weibing Wu, Zhaoyang Xu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1158-1168 doi: 10.1007/s11705-020-2021-z

Abstract: In this paper, we employed a facile approach to prepare flexible and porous metal-organic frameworksDue to the low density (0.009 g/cm ), high porosity (97%) and good mechanical properties of the aerogelThese prepared aerogels showed excellent oil/water selectivity and high capacity to adsorb oil and organic

Keywords： cellulose nanofibers     aerogels     metal-organic framework     oil-adsorption    

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Reconsideration on the effect of nitrogen on mixed culture polyhydroxyalkanoate production toward highorganic loading enrichment history

Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1135-2

Abstract:

Effect of nitrogen on mixed culture PHA production was reconsidered.

Enrichment history of PHA accumulating culture was discussed.

Higher PHA content and biomass growth were achieved in presence of nitrogen.

Enrichment strategy toward higher PHA accumulation was investigated.

Microbial community succession in PHA accumulation phase was investigated.

Keywords： Polyhydroxyalkanoate (PHA)     Organic loading rate     Nitrogen content     Biomass growth     Enrichment history    

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Localized high-concentration electrolytes for lithium metal batteries: progress and prospect

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1354-1371 doi: 10.1007/s11705-022-2286-4

Abstract: With the increasing development of digital devices and electric vehicles, high energy-density rechargeableanode materials with an ultrahigh specific capacity and extremely low electrode potential, lithium metalHere, we provide an overview of the recent developments of localized high-concentration electrolytesin lithium metal batteries.electrolytes are outlined, which can promisingly render the practical applications of lithium metal

Keywords： high-concentration electrolyte     localized high-concentration electrolyte     lithium metal battery     solid    

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Microbial community dynamics at high organic loading rates revealed by pyrosequencing during sugar refinery

Liguo Zhang, Qiaoying Ban, Jianzheng Li

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 4, doi: 10.1007/s11783-018-1045-8

Abstract:

High strength sugar refinery wastewater was treated in a mesophilic/listitem>

Hydrogen-producing acotogens and methanogens mainly coped with high

Keywords： Upflow anaerobic sludge blanket     Sugar refinery wastewater     Organic loading rate     Pyrosequencing     Microbial    

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High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Frontiers in Energy 2022, Volume 16, Issue 3,   Pages 460-470 doi: 10.1007/s11708-022-0825-9

Abstract: In this paper, a novel liquid metal-based minichannel heat dissipation method was developed for coolingelectric devices with high heat flux.A high-performance electromagnetic induction pump driven by rotating permanent magnets is designed toachieve a pressure head of 160 kPa and a flow rate of 3.24 L/min, which could enable the liquid metalprovides a powerful cooling strategy for thermal management of electric devices with large heat power and high

Keywords： high heat flux     liquid metal     electromagnetic pump     minichannel heat sink     thermal interface material    

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Experimental investigation of liquid metal alloy based mini-channel heat exchanger for high power electronic

Manli LUO, Jing LIU

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 479-486 doi: 10.1007/s11708-013-0277-3

Abstract: To better tackle the high-density heat dissipation difficulty within the limited space, this paper isdedicated to clarify the heat transfer behaviors of the liquid metal flowing in mini-channel exchangersA series of comparative experiments using liquid metal alloy Ga68%In20%Sn12% as coolant were conductedThis study is expected to provide valuable reference for designing future liquid metal based mini-channel

Keywords： heat exchanger     liquid metal     mini-channel     heat dissipation     heat transfer coefficient    

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Conversion of CO into CO by high active and stable PdNi nanoparticles supported on a metal-organic framework

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1139-1148 doi: 10.1007/s11705-021-2111-5

Abstract: The aqueous solution of Pd(NO3)2 was used for synthesis of mono-metal Ni, Pd andcounterparts and Pd+ Ni physical mixture due to the strong synergistic effect of PdNi nanoparticles, high

Keywords： CO oxidation     heterogeneous catalysis     metal-organic framework     NH2 functional group     PdNi    

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Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Frontiers in Energy 2019, Volume 13, Issue 1,   Pages 27-53 doi: 10.1007/s11708-018-0603-x

Abstract: Metals are unconventional hydrogen production materials which are of high energy densities.This paper comprehensively reviewed and digested the latest researches of the metal-based direct hydrogenAccording to the metal activities, the reaction conditions of metals were generalized into three categoriesTo interpret the metal-water reaction mechanisms at the molecular scale, the molecule dynamics simulationBesides, the state-of-the-art of the metal-water reaction was presented with several ordinary metals

Keywords： metal     hydrogen generation     hydrolysis     metal water reaction     clean energy    

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Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration

Jun WU,Xuemei LIU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 3,   Pages 323-340 doi: 10.1007/s11709-015-0301-2

Abstract: damage and performance of a soft-hard-soft (SHS) multi-layer cement based composite subjected to blast loadingcomposite consists of three layers of construction materials including asphalt concrete (AC) on the top, highTo better characterize the material properties under dynamic loading, interface properties of the compositeBoth the numerical and field blast test indicated that the SHS composite exhibited high resistance againstblast loading.

Keywords： high strength concrete (SHS)     engineered cementitious composite     interface     blast test     strain rate effect    

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Three-dimensional composite Li metal anode by simple mechanical modification for high-energy batteries

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 569-584 doi: 10.1007/s11708-023-0875-7

Abstract: Lithium (Li) metal is believed to be the “Holy Grail” among all anode materials for next-generation Li-basedbatteries due to its high theoretical specific capacity (3860 mAh/g) and lowest redox potential (−3.04It is well accepted that the construction of three-dimensional (3D) composite Li metal anode could tackleHowever, most strategies to build 3D composite Li metal anode require either electrodeposition or melt-infusionIn spite of their effectiveness, these procedures bring multiple complex processing steps, high temperature

Keywords： lithium (Li)-ion battery (LIB)     Li metal battery     three-dimensional (3D) composite Li metal anode     mechanical    

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Energy field-assisted high-speed dry milling green machining technology for difficult-to-machine metal

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0744-9

Abstract: machining technology has the potential to overcome the limitations of machining difficult-to-machine metalmaterials, such as poor machinability, low cutting efficiency, and high energy consumption.High-speed dry milling has emerged as a typical green processing technology due to its high processingmeet the continuous milling requirements for difficult-to-machine metal materials.metal materials, including titanium alloys, nickel-based alloys, and high-strength steel, are systematically

Keywords： difficult-to-machine metal material     green machining     high-speed dry milling     laser energy field-assisted    

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Fatigue Life Prediction of Fiber Reinforced Metal Laminates Under Variable Amplitude Loading

Wu Xueren,Guo Yajun

Strategic Study of CAE 1999, Volume 1, Issue 3,   Pages 35-40

Abstract:

Fiber reinforced metal laminates (FRMLs), a new type of hybrid composites, are finding wide applicationsfatigue model was developed for the prediction of the fatigue lives of FRMLs under constant amplitude loading.fiber reinforced laminates (GLARE), including crack growth and delamination, under constant amplitude loadingAn equivalent crack closure model for predicting crack growth in FRMLs under variable amplitude loadingAll the models in this paper were verified by applying to GLARE under constant amplitude loading and

Keywords： fiber reinforced metal laminates     fatigue     bridging stress     delamination     life prediction    

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Displacement-based seismic design of high-strength concrete frame columns

ZHANG Guojun, LIU Jianxin, LU Xilin

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 93-101 doi: 10.1007/s11709-008-0006-x

Abstract: Based on the testing results of 108 high-strength concrete columns under constant axial loading and horizontalcyclic loading, the relations between the drift ratio at yield, the maximum displacement drift, theIn the end the minimum confining reinforcement characteristic values in the dense hoop regions of high-strength

Keywords： horizontal cyclic     longitudinal reinforcement     design     loading     constant    

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Self-supported transition metal phosphide based electrodes as high-efficient water splitting cathodes

Yan Zhang, Jian Xiao, Qiying Lv, Shuai Wang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 494-508 doi: 10.1007/s11705-018-1732-9

Abstract: Combining novel self-supporting structure and high-performance transition metal phosphides (TMP) showsare divided into three categories: catalysts growing on carbon-based substrates, catalysts growing on metal-based

Keywords： transition metal phosphide     self-supported electrode     electrocatalysis     hydrogen evolution reaction    

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Title Author Date Type Operation

wastewater treatment by sulfate reduction using anaerobic rotating biological contactor reactor under highmetal loading conditions

Mothe Gopi Kiran, Kannan Pakshirajan, Gopal Das

Journal Article

Hydrophobic nanocellulose aerogels with high loading of metal-organic framework particles as floating

Jiajia Li, Shengcheng Zhai, Weibing Wu, Zhaoyang Xu

Journal Article

Reconsideration on the effect of nitrogen on mixed culture polyhydroxyalkanoate production toward highorganic loading enrichment history

Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang

Journal Article

Localized high-concentration electrolytes for lithium metal batteries: progress and prospect

Journal Article

Microbial community dynamics at high organic loading rates revealed by pyrosequencing during sugar refinery

Liguo Zhang, Qiaoying Ban, Jianzheng Li

Journal Article

High heat flux thermal management through liquid metal driven with electromagnetic induction pump

Journal Article

Experimental investigation of liquid metal alloy based mini-channel heat exchanger for high power electronic

Manli LUO, Jing LIU

Journal Article

Conversion of CO into CO by high active and stable PdNi nanoparticles supported on a metal-organic framework

Journal Article

Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Journal Article

Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration

Jun WU,Xuemei LIU

Journal Article

Three-dimensional composite Li metal anode by simple mechanical modification for high-energy batteries

Journal Article

Energy field-assisted high-speed dry milling green machining technology for difficult-to-machine metal

Journal Article

Fatigue Life Prediction of Fiber Reinforced Metal Laminates Under Variable Amplitude Loading

Wu Xueren,Guo Yajun

Journal Article

Displacement-based seismic design of high-strength concrete frame columns

ZHANG Guojun, LIU Jianxin, LU Xilin

Journal Article

Self-supported transition metal phosphide based electrodes as high-efficient water splitting cathodes

Yan Zhang, Jian Xiao, Qiying Lv, Shuai Wang

Journal Article