Literatura científica selecionada sobre o tema "Membrane"

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Consulte a lista de atuais artigos, livros, teses, anais de congressos e outras fontes científicas relevantes para o tema "Membrane".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Artigos de revistas sobre o assunto "Membrane"

1

Efome, Johnson E., Fan Yang, Dipak Rana, Takeshi Matsuura, and Christopher Lan. "Functionalized PVDF Nanofiber Membranes for Desalination by Direct Contact Membrane Distillation." International Journal of Materials Science and Engineering 6, no. 2 (2018): 67–71. http://dx.doi.org/10.17706/ijmse.2018.6.2.67-71.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Petrauskas, Karolis. "Kompiuterinis biojutiklių su perforuota ir selektyvia membrana modeliavimas vienmačiu keturių sluoksnių modeliu." Informacijos mokslai 50 (January 1, 2009): 328–33. http://dx.doi.org/10.15388/im.2009.0.3217.

Texto completo da fonte
Resumo:
Straipsnyje pateikiamas vienmatis biojutiklio su perforuota ir selektyvia membrana modelis. Šis modelis sudarytas pakeičiant perforuotą membraną dviem homogeniškais sluoksniais atitinkamai membranos dalims, kur skylutės yra užpildytos fermento ir kur fermento nėra. Pasiūlytas modelis buvo ištirtas vykdant skaitinius eksperimentus, kad būtų nustatytos sąlygos, kuriomis jis gali būti taikomas tiksliam biojutiklio veiksmo modeliavimui. Šio modelio tikslumas buvo vertinamas lyginant juo gaunamus rezultatus su dvimačio modelio rezultatais. Pasiūlyto modelio rezultatai taip pat buvo palyginti su vie
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Li, Xue, Jun Pan, Francesca Macedonio, et al. "Fluoropolymer Membranes for Membrane Distillation and Membrane Crystallization." Polymers 14, no. 24 (2022): 5439. http://dx.doi.org/10.3390/polym14245439.

Texto completo da fonte
Resumo:
Fluoropolymer membranes are applied in membrane operations such as membrane distillation and membrane crystallization where hydrophobic porous membranes act as a physical barrier separating two phases. Due to their hydrophobic nature, only gaseous molecules are allowed to pass through the membrane and are collected on the permeate side, while the aqueous solution cannot penetrate. However, these two processes suffer problems such as membrane wetting, fouling or scaling. Membrane wetting is a common and undesired phenomenon, which is caused by the loss of hydrophobicity of the porous membrane e
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Burganos, Vasilis N. "Membranes and Membrane Processes." MRS Bulletin 24, no. 3 (1999): 19–22. http://dx.doi.org/10.1557/s0883769400051861.

Texto completo da fonte
Resumo:
Membrane separation science has enjoyed tremendous progress since the first synthesis of membranes almost 40 years ago, which was driven by strong technological needs and commercial expectations. As a result, the range of successful applications of membranes and membrane processes is continuously broadening. An additional change lies in the nature of membranes, which is now extended to include liquid and gaseous materials, biological or synthetic. Membranes are understood to be thin barriers between two phases through which transport can take place under the action of a driving force, typicall
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

Böddeker, K. W. "Membranes and Membrane Processes." Journal of Membrane Science 31, no. 2-3 (1987): 343–44. http://dx.doi.org/10.1016/s0376-7388(00)82238-3.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Meares, P. "Membranes and membrane processes." Polymer 28, no. 7 (1987): 1232. http://dx.doi.org/10.1016/0032-3861(87)90271-0.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Darmani, H., and W. T. Coakley. "Membrane-membrane interactions: parallel membranes or patterned discrete contacts." Biochimica et Biophysica Acta (BBA) - Biomembranes 1021, no. 2 (1990): 182–90. http://dx.doi.org/10.1016/0005-2736(90)90032-j.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Suka, Irwan Ginting, Wasinton Simanjuntak, and Eniya Listiani Dewi. "Pembuatan Membran Polimer Elektrolit Berbasis Polistiren Akrilonitril (SAN) untuk Aplikasi Direct Methanol Fuel Cell." Jurnal Natur Indonesia 13, no. 1 (2012): 1. http://dx.doi.org/10.31258/jnat.13.1.1-6.

Texto completo da fonte
Resumo:
In this study, electrolyte membranes based on polystyrene acrylonitrile (SAN) for Direct Methanol Fuel Cell applicationwere prepared. The preparation was carried out in two steps. The first step was introduction of additives, silicaand zeolite, as reinforcing agent on SAN, to obtain silica-reinforced SAN membrane, specified as SAN-Si, andzeolite-reinforced SAN membranae, specified as SAN-Z. The two reinforced membranes were then subjected tosulphonation using sulphuric acid, and the sulphonated membranes are specified as S-SAN-Si and S-SAN-Z,respectively. The characteristics of the membrane we
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

Kim, Hwan, June Seok Choi, and Sang Ho Lee. "Effect of Membrane Material Properties on Efficiency of Membrane Distillation." Materials Science Forum 695 (July 2011): 85–88. http://dx.doi.org/10.4028/www.scientific.net/msf.695.85.

Texto completo da fonte
Resumo:
Membrane distillation (MD) integrates membrane technology with evaporation process to produce fresh water from seawater or contaminated water. In this study, we investigated the effect of membrane materials on the efficiency of membrane distillation process. Flat sheet hydrophobic membranes (PVDF, PTFE) with different characterizes were chosen as well as hollow fiber membranes (PE). Laboratory-scale systems were developed for initial screening of various membranes. The performance of the membrane was analyzed in terms of water permeability and salt rejection. Synthetic seawater (TDS = 35,000 m
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Baumgart, E., A. Völkl, T. Hashimoto, and H. D. Fahimi. "Biogenesis of peroxisomes: immunocytochemical investigation of peroxisomal membrane proteins in proliferating rat liver peroxisomes and in catalase-negative membrane loops." Journal of Cell Biology 108, no. 6 (1989): 2221–31. http://dx.doi.org/10.1083/jcb.108.6.2221.

Texto completo da fonte
Resumo:
Treatment of rats with a new hypocholesterolemic drug BM 15766 induces proliferation of peroxisomes in pericentral regions of the liver lobule with distinct alterations of the peroxisomal membrane (Baumgart, E., K. Stegmeier, F. H. Schmidt, and H. D. Fahimi. 1987. Lab. Invest. 56:554-564). We have used ultrastructural cytochemistry in conjunction with immunoblotting and immunoelectron microscopy to investigate the effects of this drug on peroxisomal membranes. Highly purified peroxisomal fractions were obtained by Metrizamide gradient centrifugation from control and treated rats. Immunoblots p
Estilos ABNT, Harvard, Vancouver, APA, etc.
Mais fontes

Teses / dissertações sobre o assunto "Membrane"

1

PAGLIERO, MARCELLO. "New membranes for membrane distillation process." Doctoral thesis, Università degli studi di Genova, 2021. http://hdl.handle.net/11567/1046350.

Texto completo da fonte
Resumo:
The PhD research program was focused of the development of new hydrophobic membranes suitable for membrane distillation (MD) operation. In particular, the preparation of polymeric flat sheet membranes via nonsolvent induced phase separation (NIPS) technique was investigated. This method allows to fine-tune a large number of variables in order to obtain membranes with an ample variety of different morphologies and properties. Therefore, a systematic study on the important factors affecting the membrane structure, which in turn determines the distillation performance, was carried out. The select
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Fawzy, Mohamed Khaled Adel <1990&gt. "Innovative Ceramic Membranes for Sweeping Gas Membrane Distillation: Membrane Characterization and Process Development." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amsdottorato.unibo.it/9284/1/PhD_Thesis_Mohamed_Fawzy.pdf.

Texto completo da fonte
Resumo:
The employment of tubular hydrophobic carbon-based titania membranes in sweeping gas membrane distillation (SGMD) was studied in this PhD thesis. The characterization of some of the membrane morphological properties was implemented by experimental and modeled results of gas permeation tests. The dusty gas model was adopted in gas permeation modeling. Two different approaches were followed during modeling. The first approach considered the morphological properties of each single membrane layer. As for the second approach, average membrane morphological properties were characterized without cons
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Rane, Mahendra. "Porous Membrane." Doctoral thesis, Universitätsbibliothek Chemnitz, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-201000336.

Texto completo da fonte
Resumo:
Membrane processes can cover a wide range of separation problems [with a specific membrane (membrane structure) required for every problem]. Thus, there are membranes available that differ in their structure and consequently in the functionality. Therefore membrane characterization is necessary to ascertain, which membrane may be used for a certain separation. Membranes of pore size ranging from 100nm to 1μm with a uniform pore size are very important in membrane technology. An optimum performance is achieved when the membrane is as thin as possible having a uniform pore size. Here in this the
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Shi, Jinjun. "Composite Membranes for Proton Exchange Membrane Fuel Cells." Wright State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=wright1214964058.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

Roselló, Busquets Cristina. "Paper de la Sintaxina-1 i els lipid rafts en guia axonal i regeneració neural." Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668211.

Texto completo da fonte
Resumo:
Durant el desenvolupament del sistema nerviós cal que les cèl·lules formades a una zona concreta migrin fins a la seva posició final o bé que projectin els seus axons per tal de contactar amb les seves cèl·lules diana. En aquest procés participen multitud de molècules de guia axonal i els seus receptors, que produiran l’atracció o la repulsió de l’axó, guiant-lo fins a la seva posició final. En aquest procés el conus de creixement té un paper clau ja que és on es localitzen la majoria d’aquests receptors i on es dona el recanvi de membrana a través de l’exocitosi i endocitosi, necessàries pel
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Whitehead, L. "Computer simulation of biological membranes and membrane bound proteins." Thesis, University of Southampton, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.297412.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Dickson, Callum. "In silico modelling of membranes and drug membrane interactions." Thesis, Imperial College London, 2014. http://hdl.handle.net/10044/1/25070.

Texto completo da fonte
Resumo:
A new all-atom force field for the simulation of phospholipid bilayers using the AMBER molecular dynamics package has been developed, which is compatible with other AMBER protein, nucleic acid, carbohydrate and small molecule force fields. The force field has been validated by simulating bilayers of six different lipid types, finding favourable comparison to experiment for properties such as area per lipid, volume per lipid, bilayer thickness, NMR order parameters, scattering data, and lipid lateral diffusion. The modular nature of this force field allows numerous combinations of head and tail
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Ma, Yaning. "Characterization of Membrane Permeability and Polymer-Stabilized Model Membranes." Thesis, The University of Arizona, 2007. http://hdl.handle.net/10150/193347.

Texto completo da fonte
Resumo:
The permeability of lipid bilayer membranes to glucose and carboxyfluorescein has been studied in model membranes. Using an enzyme assay, the permeability of glucose was monitored spectrometrically with both large and giant unilamellar vesicles (LUVs and GUVs). The permeability of carboxyfluorescein was studied by entrapping the dye and monitoring its leakage over time from a single GUV. Permeability study using GUVs may provide new information that cannot be obtained from LUVs.The stability of lipid membranes was enhanced by incorporating polymer scaffold. LUVs were prepared with hydrophobic
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

Lycon, David Steven. "Flux enhancement and fouling reduction in a centrifugal membrane process." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0021/NQ44796.pdf.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Keuler, Johan Nico. "Optimising catalyst and membrane performance and performing a fundamental analysis on the dehydrogenation of ethanol and 2-butanol in a catalytic membrane reactor." Thesis, Link to the online version, 2000. http://hdl.handle.net/10019.1/1277.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
Mais fontes

Livros sobre o assunto "Membrane"

1

H, Maddy A., and Harris J. R, eds. Membrane biogenesis. Plenum Press, 1994.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Graham, J. M. Membrane analysis. BIOS Scientific Publishers, 1997.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Basile, Angelo, and Fausto Gallucci, eds. Membranes for Membrane Reactors. John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9780470977569.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Drioli, Enrico, and Masayuki Nakagaki, eds. Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

E, Drioli, and Nakagaki Masayuki 1923-, eds. Membranes and membrane processes. Plenum Press, 1986.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Harris, Maddy Alun, and Harris James R, eds. Subcellular Biochemistry. Plenum, 1994.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Thomas, Tsotsis Theodore, ed. Catalytic membranes and membrane reactors. Wiley-VCH, 2002.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

NATO, Advanced Study Institute on New Perspectives in the Dynamics of Assembly of Biomembranes (1987 Cargèse France). Membrane biogenesis. Springer-Verlag, 1988.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

1950-, Gomez-Fernandez J. C., Chapman Dennis 1927-, and Packer Lester, eds. Progress in membrane biotechnology. Birkhäuser Verlag, 1991.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

J, Hilderson Herwig, and Ralston Gregory B, eds. Physicochemical methods in the study of biomembranes. Plenum Press, 1994.

Encontre o texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
Mais fontes

Capítulos de livros sobre o assunto "Membrane"

1

Téllez, Carlos, and Miguel Menéndez. "Zeolite Membrane Reactors." In Membranes for Membrane Reactors. John Wiley & Sons, Ltd, 2011. http://dx.doi.org/10.1002/9780470977569.ch8.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Hori, Ryohei, Ken-ichi Inui, Mikihisa Takano, and Tomonobu Okano. "Transport Mechanisms of Organic Ions in Rat Renal Brush Border and Basolateral Membrane Vesicles." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_1.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Kimizuka, H., Y. Nagata, and W. Yang. "Ion and Solvent Transports Through Amphoteric Ion Exchange Membrane." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_10.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Hernandez, A., J. A. Ibañez, and A. F. Tejerina. "A Selective Parameter for Ionic Membrane Transport Selectivity and Porosity of Several Passive Membranes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_11.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

Lindheimer, A., D. Cros, B. Brun, and C. Gavach. "Ionic Permeability of the S18 Saft Carboxylic Membrane." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_12.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Strathmann, H. "Preparation of Microporous Membranes by Phase Inversion Processes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_13.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Pittalis, F., and F. Bartoli. "Chitosan Hollow Fibers: Preparation and Properties." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_14.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Han, S. J., K. F. Wu, G. X. Wu, and Y. B. Wang. "Research on the Preparation of a New Type of Polyarylsulfone Membrane for Ultrafiltration." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_15.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

Espenan, J. M., and P. Aptel. "Outer Skinned Hollow-Fibers-Spinning and Properties." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_16.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Bottino, A., G. Capannelli, and S. Munari. "Factors Affecting the Structure and Properties of Asymmetric Polymeric Membranes." In Membranes and Membrane Processes. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4899-2019-5_17.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.

Trabalhos de conferências sobre o assunto "Membrane"

1

Zisson, Peter S., and Dick Youmans. "Qualifying New Chemistries for Reverse Osmosis Membrane Treatment." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00319.

Texto completo da fonte
Resumo:
Abstract The use of reverse osmosis for water purification is increasing. Reverse osmosis offers an economically viable approach for the removal of dissolved solids from water. One aspect of membrane use is the need to treat the incoming water to prevent scale, microbiological growth and fouling from inhibiting the membrane's ability to function. In extreme conditions, these conditions can ruin a membrane, forcing expensive replacement. Treatment is itself of no value if the treatment chemicals are antagonistic to the membrane. It is of no benefit to feed a microbicide to a reverse osmosis sys
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Myers, Richard O. "An Overview of Today’S Membranes and Membrane Processes." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00304.

Texto completo da fonte
Resumo:
Abstract This paper, An Overview of Today's Membranes and Membrane Processes, highlights recent advances in membranes, the processes in which they are used, and the applications that employ and benefit from this technology. Key developments ranging from ultra filtration/microfiltration, to nano filtration and conventional reverse osmosis are critiqued along with pertinent examples of processes and applications.
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Khanfar, Husam S., Husin Sitepu, and Xiangyang Zhu. "Use of Microbiological, Geochemical, and X-ray Diffraction Techniques to Support the Autopsy of Reverse Osmosis Membrane from a Saudi Aramco Gas Plant." In MECC 2023. AMPP, 2023. https://doi.org/10.5006/mecc2023-20019.

Texto completo da fonte
Resumo:
Abstract This paper reports the microbiological, geochemical, and X-Ray powder diffraction (XRD) analyses on water and/or reverse osmosis (RO) membrane cartridges in order to establish the nature of the deposits responsible for the premature blockage of RO membranes. The membrane autopsy revealed the irregularity in resin application of the membrane layers and excessive deposits on membrane cartridges. XRD phase composition obtained from Rietveld method revealed that the inorganic crystalline materials part of the deposits on the aged RO membranes mainly consisted of calcium carbonate (CaCO3)
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Kittel, J., F. Ropital, and J. Pellier. "New Insights into Hydrogen Permeation in Steels: Measurements through Thick Membranes." In CORROSION 2008. NACE International, 2008. https://doi.org/10.5006/c2008-08409.

Texto completo da fonte
Resumo:
Abstract The permeation of hydrogen in steel in the presence of acid gases is not a simple phenomenon as the steel may contain trapping sites and also because the permeation may be governed by surface reactions associated with corrosion. Recently, hydrogen permeation experiments carried out at corrosion potential have shown a constant flux for various membrane thicknesses in the range 0.05 –0.8 mm. This is in apparent contradiction with the Fick's laws of diffusion, predicting a diffusion flux inversely proportional to the thickness of the membrane. Such results confirm the possibility for per
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

Bradenburg, Frank. "Architectural Membranes Used for Tensile Membrane Structures." In Structures Congress 2009. American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41031(341)100.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Oviroh, Peter Ozaveshe, Rokhsareh Akbarzadeh, and Tien-Chien Jen. "Biomimetic Membrane Simulation for Water Desalination." In ASME 2018 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/imece2018-86664.

Texto completo da fonte
Resumo:
Reverse Osmosis (RO) for the desalination of saline water is associated with tremendous energy costs and low efficiency. Improvements in nanotechnology have led to the development of a variety of nanoporous membranes for water purification. Biomimetic membrane is an emerging new technology for water purification. Consequently, there is still much to study about the function and structure of these kinds of membranes. The purpose of this work was to determine which factors influence membrane performance. The focus was on those factors affecting membranes in pure water. Biomimetic membrane using
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

Jahangiri Mamouri, Sina, Volodymyr V. Tarabara, and André Bénard. "Numerical Simulation of Filtration of Charged Oil Particles in Stationary and Rotating Tubular Membranes." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-52038.

Texto completo da fonte
Resumo:
Cross flow filtration (CFF) is a common membrane separation process with applications in food, biochemical and petroleum industries. In particular, membranes can be used for liquid-liquid separation processes such as needed in oil-water separation. A major challenge in cross flow filtration is membrane fouling. It can decrease significantly the permeate flux and a membrane’s efficiency. Membrane fouling can be mitigated by inducing shear on the membrane’s surface and this can be enhanced by inducing a swirl in the flow. In addition, a possible approach to improve membrane efficiency consists o
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Yamamoto, Takao. "Membrane-Membrane Interaction and Free Energy of Multilayer Membrane System." In SLOW DYNAMICS IN COMPLEX SYSTEMS: 3rd International Symposium on Slow Dynamics in Complex Systems. AIP, 2004. http://dx.doi.org/10.1063/1.1764092.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

"2014 Asian conference on membrane computing [Copyright]." In 2014 Asian Conference on Membrane Computing (ACMC). IEEE, 2014. http://dx.doi.org/10.1109/acmc.2014.7065808.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Gao, Jia, Seungbae Park, James Pitarresi, and Dorel Homentcovschi. "Wrinkling of Thin Membrane Under Thermal Loading." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-16256.

Texto completo da fonte
Resumo:
There has been an increasing interest in the applications of thin membrane in space application, flexible electronic display, manufacturing of glass displays and growth of film on materials at elevated temperatures. Because of the negligible bending stiffness of thin membranes, membranes are lack of resistance to compressive stress. For the applications at high temperatures, the thermal expansion coefficient mismatch between membrane and substrate materials may generate compressive stress that causes the membrane buckling. The study of thermal buckling of isotropic elastic plate in the context
Estilos ABNT, Harvard, Vancouver, APA, etc.

Relatórios de organizações sobre o assunto "Membrane"

1

วัฒนวิจารณ์, วัฒนา, สุมิตรา วัฒโนดร та เล็ก อัศวพลังชัย. การแยกและพิสูจน์เชื้อไวรัสพ็อคซจากนกพิราบ. จุฬาลงกรณ์มหาวิทยาลัย, 1992. https://doi.org/10.58837/chula.res.1992.13.

Texto completo da fonte
Resumo:
ได้นำรอบโรคบนใบหน้าและเปลือกตาของนกพิราบมาตรวจทางจุลพยาธิวิทยา และแยกเชื้อไวรัสบน chorio-allantonic membrance ของไข่ไก่ฟัา การตรวจทางจุลพยาธิวิทยาภายหลังการย้อมสี hematoxylin และ eosin พบว่าเซลล์ที่รอยโรคที่เพิ่มจำนวนหนาตัวขึ้น บวม และมีการเสื่อมบวมพองเป็นบอลลูน ภายในซัยโตปลาสมมีอินคลูชั่นบอีดขนาดใหญ่ ติดสีแดง การแยกเชื้อไวรัสบน chorio-allantonic membrane ของไข่ฟักพบ pock สีขาวจำนวนมากขนาดเส้นผ่าศูนย์กลาง 3-5 มิลลิเมตร การตรวจทางจุลทรรศน์ อิเล็กตรอน แสดงอนุภาคไวรัสพร้อมกับมี core ตรงกลางลักษณะดัมเบลล์ lateral body และ outer membrane ซึ่งแสดงถึงลักษณะเฉพาะของไวรัสพ็อคซ
Estilos ABNT, Harvard, Vancouver, APA, etc.
2

Husson, Scott M., Viatcheslav Freger, and Moshe Herzberg. Antimicrobial and fouling-resistant membranes for treatment of agricultural and municipal wastewater. United States Department of Agriculture, 2013. http://dx.doi.org/10.32747/2013.7598151.bard.

Texto completo da fonte
Resumo:
This research project introduced a novel membrane coating strategy to combat biofouling, which is a major problem for the membrane-based treatment of agricultural and municipal wastewaters. The novelty of the strategy is that the membrane coatings have the unique ability to switch reversibly between passive (antifouling) and active (antimicrobial) fouling control mechanisms. This dual-mode approach differs fundamentally from other coating strategies that rely solely on one mode of fouling control. The research project had two complementary objectives: (1) preparation, characterization, and tes
Estilos ABNT, Harvard, Vancouver, APA, etc.
3

Wongkasemjit, Sujitra, and Thanyalak Chaisuwan. Performance of Polybenzoxazine membrane for water–ethanol separation. Petroleum and Petrochemical College, Chulalongkorn University, 2016. https://doi.org/10.58837/chula.res.2016.47.

Texto completo da fonte
Resumo:
In this research, polybenzoxazine (PBZ) membrane, NaA-PBZ double layered membrane, and NaA-PBZ mixed matrix membrane were prepared on tubular α-Al₂O₃³ support by dip-coating technique for separating ethanol-water mixture via pervaporation. Effects of preparation parameters and operating parameters, including PBZ precursor concentrations, number of dipping, type of PBZ precursor, NaA zeolite coating time, amount of NaA zeolite loading, feed ethanol concentration, and operating temperature, on the pervaporation performance were studied and discussed. Swelling tests of each prepared membranes wer
Estilos ABNT, Harvard, Vancouver, APA, etc.
4

Buxbaum, Robert. High Flux Metallic Membranes for Hydrogen Recovery and Membrane Reactors. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1126695.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
5

EVANS, LINDSEY, and JAMES E. MILLER. Sweeping Gas Membrane Desalination Using Commercial Hydrophobic Hollow Fiber Membranes. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/793312.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
6

Frederick F Stewart. NHI-Acid Concentration Membranes -- Membrane Recommendations for the S-I Cycle. Office of Scientific and Technical Information (OSTI), 2007. http://dx.doi.org/10.2172/915523.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
7

William A. Greene, Patricia A. Kirk, Richard Hayes, and Joshua Riley. CENTRIFUGAL MEMBRANE FILTRATION. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/859218.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
8

Boyle, T. J., C. J. Brinker, T. J. Gardner, R. C. Hughes, and A. G. Sault. Catalytic Membrane Sensors. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/2882.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
9

Liu, Paul K. T. Catalytic Membrane Program. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/764722.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
10

Hobbs, D. T. Membrane Stability Testing. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/586971.

Texto completo da fonte
Estilos ABNT, Harvard, Vancouver, APA, etc.
Oferecemos descontos em todos os planos premium para autores cujas obras estão incluídas em seleções literárias temáticas. Contate-nos para obter um código promocional único!