Search results for: DESALINATION
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DESALINATION
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Desalination and Water Treatment
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Desalination of geothermal water by membrane distillation
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Effectiveness of Water Desalination by Membrane Distillation Process
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Desalination of thermally softened water by membrane distillation process
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The effect of unfavourable process conditions on the water desalination by membrane distillation
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Studies of membrane scaling during water desalination by membrane distillation
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Journal of Water Reuse and Desalination
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Application of polypropylene membranes hydrophilized by plasma for water desalination by membrane distillation
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A critical review on electrospun membranes containing 2D materials for seawater desalination
PublicationElectrospun nanofibers are a cutting-edge class of membranes which have been applied in several molecular separations. These membranes can be well designed and tailored due to the versatility of the electrospinning process. Eminently, electrospun membranes, once implemented in membrane processes, are an alternative in removing salts and some other minerals from water, so-called desalination, for producing drinking water. Such membranes...
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The study of performance of polyethylene chlorinetrifluoroethylene membranes used for brine desalination by membrane distillation
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Studies on membrane scaling during water desalination by direct contact membrane distillation
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Polyphosphates used for membrane scaling inhibition during water desalination by membrane distillation
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Water desalination using membrane distillation with acidic stabilization of scaling layer thickness
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Performance Evaluation of a Single-Stage Two-Bed Adsorption Chiller With Desalination Function
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MXene-based composites for capacitive deionization – The advantages, progress, and their role in desalination - A review
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MXene-based composites for capacitive deionization – The advantages, progress, and their role in desalination - A review
PublicationMXenes, a novel large family of 2D transition metal carbides, carbonitrides and nitrides are currently a “hot topic” in science due to their several fascinating physical and chemical properties. It follows from a rich diversity of their elemental compositions and chemical functionalities. MXenes can form composites with many substances, including polymers or metal oxides, which allows to effective “tune” MXene characteristics to...
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Characterization of PVDF/Graphene Nanocomposite Membranes for Water Desalination with Enhanced Antifungal Activity
PublicationSeawater desalination is a worldwide concern for the sustainable production of drinking water. In this regard, membrane distillation (MD) has shown the potential for effective brine treatment. However, the lack of appropriate MD membranes limits its industrial expansion since they experience fouling and wetting issues. Therefore, hydrophobic membranes are promising candidates to successfully deal with such phenomena that are typical...
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Delamination Identification Using Global Convolution Networks
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Detection of delamination in multi layer composite beams.
PublicationW pracy przedstawiono model belki kompozytowej z delaminacją. Omówiono czynniki propagacji fali sprężystej w belce i możliwości wykorzystania zmian w propagującej fali wywołanych delaminacją do jej detekcji.
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Full wavefield processing by using FCN for delamination detection
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On phase equilibrium of an elastic liquid shell with wedge disclination
PublicationBased on the six-parameter shell theory we consider the phase equilibrium of a two-phase liquid membrane containing a wedge disclination. The considered problems are related to modelling of phase transitions in biological or lipid membranes. In order to capture the membrane behaviour we consider a special case of elastic shells which energy is invariant under major transformations of a reference configuration and can be treated...
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Implementation of Fluidized Bed Concept to Improve Heat Transfer in Ecological Adsorption Cooling and Desalination Systems
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New insights of nanomaterials usage toward superhydrophobic membranes for water desalination via membrane distillation: A review
PublicationMembrane distillation (MD) is a promising technology for seawater desalination due to the ability to process high-salinity waters and the ability to be driven by low-grade or waste heat. However, practical applications of MD membranes are limited by the low vapor flux and fouling problem. Recently, there is a growing interest in developing novel MD membrane materials with enhanced hydrophobicity to improve the efficiency of desalination...
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Deep learning approach for delamination identification using animation of Lamb waves
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Journal of Destination Marketing & Management
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On delamination threshold loads in low velocity impact on glass-carbon/epoxy composites.
PublicationZbadano możliwości zastąpienia badań udarowych o niskiej energii ze spadającą masą badaniami quasi-statycznymi przy analogicznym obciążeniu próbki dla laminatów epoksydowych wzmocnionych włóknami węglowymi i szklanymi oraz węglowymi. Uzyskano dobrą zgodność wyników obu typów badań , co znajduje potwierdzenie w wynikach innych badaczy.
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Online representation of Switzerland as a tourism destination: An exploratory research on a Chinese microblogging platform
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Travel agents and destination management organizations: eLearning as a strategy to train tourism trade partners.
PublicationThis article offers an overview of the existing online courses run by national destination management organizations (DMOs) in order to better equip travel agents and tour operators in the sales activities of the tourism destinations. These online courses represent one of the B2B offers by DMOs and an interesting opportunity for travel agents, who are trying to find their identity and competitive advantage within the context of...
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Deep learning based segmentation using full wavefield processing for delamination identification: A comparative study
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Detection of Delamination in Laminate Wind Turbine Blades Using One-Dimensional Wavelet Analysis of Modal Responses
PublicationThis paper demonstrates the effectiveness of a nondestructive diagnostic technique used to determine the location and size of delamination in laminated coatings of wind turbine blades. This is realized based on results of numerical and experimental investigations obtained by the use of the finite element method (FEM) and laser scanning vibrometry (LSV). The proposed method is based on the one-dimensional continuous wavelet transform...
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Wysładzanie się wód podziemnych w piętrze czwartorzędowym Gdańska jako rezultat zmniejszonego poboru = The groundwater desalinization in the quaternary aquifer in gdansk as a result of decreasing exploitation
PublicationW wyniku intensywnej eksploatacji w latach 80. wody piętra czwartorzędowego w Gdańsku zostały zasolone przez intruzje słonych wód Martwej Wisły i Zatoki Gdańskiej. Zasolenie to doprowadziło do degradacji zasobów na obszarze Starego Miasta. Po ograniczeniu poboru, obserwuje się od lat 90. zmniejszenie koncentracji jonu chlorkowego. Prowadzi to do wyraźnego wysładzania wód i odnowy ich zasobów. Śledzenie tego procesu utwierdza w...
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Ewa Marjańska dr inż.
PeopleEwa Marjańska works as an assistant professor at the Gdańsk University of Technology, at the Faculty of Management and Economics. She received her doctorate in the field of commodity science. Her scientific interests focus primarily on the methods of quantitative measurements of quality, including food quality analysis and quality management systems, as well as on the quality of higher education. She is the author of papers published...
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A study on diagnosing both isotropic and orthotropic, intentionally damaged laminates
PublicationBeing the most detrimental mode in laminated structures, delamination initially degrades local structural strength, and lastly causes global structural failure, thus necessitating delamination identification at its incipient stages. For identification purposes, a comprehensive numerical and experimental study on delamination within both the laminated isotropic acrylic-glass and orthotropic epoxyglass plates is presented. As the...
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Irreversible thermodynamics model equations for heterogeneous solute flows in a double-membrane system
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Model equations for interactions of hydrated species in transmembrane transport
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Method to determine the critical concentration Rayleigh number in isothermal passive membrane transport processes
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Effect of concentration boundary layers on mechanical pressure in a double-membrane system
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Facilitated transport of Zn(II), Cd(II) and Pb(II) across polymer inclusion membranes doped with imidazole azocrown ethers
PublicationZbadano transport jonów Pb(II), Cd(II) i Zn(II) przez polimerowe membrany inkluzyjne (PIM) przy użyciu imidazolowych azokoron. Badanie prowadzono dla wodnych roztworów azotanów metali o c(Me)=0,001M i pH=5,0. Polimerowe membrany inkluzyjne otrzymywano z trójoctanu celulozy (nośnik), plastyfikatora i jonoforu (jeden z imidazolowych eterów koronowych z ugrupowaniem azowym). Badane azokorony różniły sięmiejscem podstawienia imidazolu...
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The assessment of microorganism growth in the membrane distillation system
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Concentration of saline wastewater from the production of heparin
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Effect of iron oxides scaling on the MD process performance
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Pilot plant studies on the removal of trihalomethanes by composite reverse osmosis membranes
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Treatment of effluents from the regeneration of ion exchangers using the MD process
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Demineralization of water using a combination of MD and NF(RO)
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Membrane processes used for potable water quality improvement
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Separation of effluents from regeneration of a cation exchanger by membrane distillation
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Wastewater treatment by membrane distillation
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The application of membrane distillation for the concentration of oil-water emulsions
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Water demineralisation by NF/MD integrated processes
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