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Characterization of particle deposition during crossflow filtration as influenced by permeate flux andcrossflow velocity using a microfluidic filtration system

Hongzhan Di, Gregory J. O. Martin, Dave E. Dunstan

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3, Pages 552-561 doi: 10.1007/s11705-020-1962-5

Abstract: Particle deposition during crossflow filtration is significantly influenced by the operating conditionsThis study uses a microfluidic visualisation filtration system to examine the influence of operatingan empirical correlation between the deposition probability and volume of deposition as function of filtrationThis could be useful for predicting the dynamic deposition process during crossflow filtration over a

Keywords： particle deposition crossflow filtration microfluidics confocal microscopy

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Current Trends in Pickering Emulsions: Particle Morphology and Applicatio Review

Danae Gonzalez Ortiz, Celine Pochat-Bohatier, Julien Cambedouzou, Mikhael Bechelany, Philippe Miele

Engineering 2020, Volume 6, Issue 4, Pages 468-482 doi: 10.1016/j.eng.2019.08.017

Abstract:

In recent years, Pickering emulsions and their applications have attracted a great deal of attention due to their special features, which include easy preparation and enhanced stability. In contrast to classical emulsions, in Pickering emulsions, solid microparticles or nanoparticles that localize at the interface between liquids are used as stabilizers, instead of surfactants, to enhance the droplet lifetime. Furthermore, Pickering emulsions show higher stability, lower toxicity, and stimuli-responsiveness, compared with emulsions that are stabilized by surfactants. Therefore, they can be considered attractive components for various uses, such as photocatalysis and the preparation of new materials. Moreover, the nanoparticle morphology strongly influences Pickering emulsion stability as well as the potential utilization of such emulsions. Here, we review recent findings concerning Pickering emulsions, with a particular focus on how the nanoparticles morphology (i.e., cube, ellipsoid, nanosheet, sphere, cylinder, rod, peanut) influences the type and stability of such emulsions, and their current applications in different fields such as antibacterial activity, protein recognition, catalysis, photocatalysis, and water purification.

Keywords： Pickering emulsions Particle morphology 2D nanoparticles Photocatalysis Water filtration

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QPSO-ILF-ANN-based optimization of TBM control parameters considering tunneling energy efficiency

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1, Pages 25-36 doi: 10.1007/s11709-022-0908-z

Abstract: parameters using an improved loss function-based artificial neural network (ILF-ANN) combined with quantum particle

Keywords： tunnel boring machine control parameter optimization quantum particle swarm optimization artificialneural network tunneling energy efficiency

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Fabrication of a High-Performance and Reusable Planar Face Mask in Response to the COVID-19 Pandemic Article

Shui Hu, Hongchi Tian, Shijia Zhang, Dan Wang, Guozhuo Gong, Weihua Yue, Keyang Liu, Song Hong, Rui Wang, Qingqing Yuan, Yonglai Lu, Dong Wang, Liqun Zhang, Jianfeng Chen

Engineering 2022, Volume 9, Issue 2, Pages 101-110 doi: 10.1016/j.eng.2021.07.022

Abstract: ;C for 30 min, which is one of the most scalable, user-friendly methods for viral disinfection, the particlefiltration efficiency (PFE) of the mask remained almost unchanged.

Keywords： Mask Reusable Particle filtration efficiency Disinfection Schlieren photography

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Stormwater treatment: examples of computational fluid dynamics modeling

Gaoxiang YING, John SANSALONE, Srikanth PATHAPATI, Giuseppina GAROFALO, Marco MAGLIONICO, Andrea BOLOGNESI, Alessandro ARTINA

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5, Pages 638-648 doi: 10.1007/s11783-012-0442-7

Abstract: This study applies the principles of computational fluid dynamics (CFD) to predict the particle and pollutantturbulence model is used to resolve flow, and a discrete phase model (DPM) is utilized to examine the particlemechanistic behavior of unit operations by means of three dimensional (3-D) hydraulic profiles and particle

Keywords： stormwater unit operations and processes (UOPs) hydrodynamic separation filtration adsorption computationalfluid dynamics (CFD) turbulence modeling discrete phase model particle separation detention/retention

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Removal of virus aerosols by the combination of filtration and UV-C irradiation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1627-y

Abstract:

● The removal of virus aerosols by filtration and UV-C irradiation

Keywords： Filtration system UV-C irradiation Virus aerosol Public health COVID-19

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Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1531-x

Abstract:

• Ceramic membrane filtration showed high performance for surface water

Keywords： Ceramic membrane Coagulation Polytitanium chloride Membrane fouling

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Optimization of remanufacturing process routes oriented toward eco-efficiency

Hong PENG, Han WANG, Daojia CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4, Pages 422-433 doi: 10.1007/s11465-019-0552-z

Abstract: optimization is crucial in remanufacturing production because it exerts a considerable impact on the eco-efficiencyTherefore, an optimization model for remanufacturing process routes oriented toward eco-efficiency isAfterward, an eco-efficiency objective function model is established, and simulated annealing (SA) particleswarm optimization (PSO) is applied to select the manufacturing process route with the best eco-efficiency

Keywords： remanufacturing process route optimization eco-efficiency simulated particle swarm optimization algorithm

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Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 362-367 doi: 10.1007/s11783-007-0062-9

Abstract: The experimental results showed that the membrane fouling was controlled so well that membrane filtration

Keywords： membrane filtration filtration resistance different feasible ultrasonic anaerobic membrane

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and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive ceramic membrane filtration

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1341-y

Abstract:

• 1,4-Dioxane was degraded via the photo-Fenton reactive membrane filtration

Keywords： Photo-Fenton Ceramic membrane 1 4-Dioxane Goethite

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One-Step Reverse Osmosis Based on Riverbank Filtration for Future Drinking Water Purification Perspective

Yujia Zhai, Gang Liu, Walter G.J. van der Meer

Engineering 2022, Volume 9, Issue 2, Pages 27-34 doi: 10.1016/j.eng.2021.02.015

Abstract: This article introduces a one-step reverse osmosis (OSRO) concept consisting of riverbank filtrationArtificial bank filtration (ABF), which functions as an artificial recharge in combination with a sandfiltration system, is proposed as an alternative for RBF in the OSRO concept to supply drinking water

Keywords： Drinking water treatment River bank filtration Reverse osmosis Artificial bank filtration Water reclamation

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Study on indepth filtration mechanism and characteristicsof the long fiber efficient filter

Wang Shihe,Zhou Fei ,Yan Lu

Strategic Study of CAE 2009, Volume 11, Issue 2, Pages 43-47

Abstract: style="text-align: justify;">Through long- time filtering experiment in water treatment plant, indepth filtration

Keywords： long fiber efficient filter indepth filtration mechanism

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Catalyst particle shapes and pore structure engineering for hydrodesulfurization and hydrodenitrogenation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 897-908 doi: 10.1007/s11705-021-2127-x

Abstract: Catalyst particle shapes and pore structure engineering are crucial for alleviating internal diffusionThe effects of catalyst particle shapes (sphere, cylinder, trilobe, and tetralobe) and pore structuresThe relationship between particle shape and effectiveness factor is first established, and the specificThe catalyst particle shapes primarily alter the average HDS/HDN reaction rate to adjust the HDS/HDNimproving HDS/HDN catalyst particle efficiency.

Keywords： hydrodesulfurization hydrodenitrogenation particle shape pore structure

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1, Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: This paper discusses two problems in in-line particle sizing when using light fluctuation method.First, by retrieving the ratio of particle concentrations at different time, the intensity of incidentmulti-sub-size zone model is proposed, with which the relationship between the distribution of turbidity and the particle

Keywords： in-line measurement particle size distribution (PSD) incident light intensity particle concentration

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Study on the project multiple-objectives coordination

Liu Xiaofeng,Chen Tong, Wu Shaoyan

Strategic Study of CAE 2010, Volume 12, Issue 3, Pages 90-94

Abstract:

The Particle Swarm Optimization (PSO) is an evolutionary computation,After introducing the basic theory of the algorithms and its several versions, the article aims at the efficiency

Keywords： Particle Swarm Optimization (PSO) project management efficiency coefficient of coordination multiple

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Title Author Date Type Operation

Characterization of particle deposition during crossflow filtration as influenced by permeate flux andcrossflow velocity using a microfluidic filtration system

Hongzhan Di, Gregory J. O. Martin, Dave E. Dunstan

Journal Article

Current Trends in Pickering Emulsions: Particle Morphology and Applicatio

Danae Gonzalez Ortiz, Celine Pochat-Bohatier, Julien Cambedouzou, Mikhael Bechelany, Philippe Miele

Journal Article

QPSO-ILF-ANN-based optimization of TBM control parameters considering tunneling energy efficiency

Journal Article

Fabrication of a High-Performance and Reusable Planar Face Mask in Response to the COVID-19 Pandemic

Shui Hu, Hongchi Tian, Shijia Zhang, Dan Wang, Guozhuo Gong, Weihua Yue, Keyang Liu, Song Hong, Rui Wang, Qingqing Yuan, Yonglai Lu, Dong Wang, Liqun Zhang, Jianfeng Chen

Journal Article

Stormwater treatment: examples of computational fluid dynamics modeling

Gaoxiang YING, John SANSALONE, Srikanth PATHAPATI, Giuseppina GAROFALO, Marco MAGLIONICO, Andrea BOLOGNESI, Alessandro ARTINA

Journal Article

Removal of virus aerosols by the combination of filtration and UV-C irradiation

Journal Article

Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane

Journal Article

Optimization of remanufacturing process routes oriented toward eco-efficiency

Hong PENG, Han WANG, Daojia CHEN

Journal Article

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor