Mostrando 10 resultados de: 14
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Separation and Purification Technology(3)
Desalination(2)
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Journal of Environmental Chemical Engineering(2)
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A review of nanoparticle-enhanced membrane distillation membranes: membrane synthesis and applications in water treatment
ReviewAbstract: Membrane distillation (MD) is a thermally driven process that uses low-grade energy to operate and hPalabras claves:Applications, membrane distillation membranes, Modification, nanoscale materials, water treatment technologyAutores:Derese S., Leonardo Gutierrez, Mamba B.B., Mhlanga S.D., Nthunya L.N., Nxumalo E.N., Verliefde A.R.D.Fuentes:googlescopusAdsorption of phenolic compounds by polyacrylonitrile nanofibre membranes: A pretreatment for the removal of hydrophobic bearing compounds from water
ArticleAbstract: Although Membrane Distillation (MD) is envisaged as a cost-effective alternative desalination technoPalabras claves:Adsorption, PHENOLIC COMPOUNDS, Polyacrylonitrile, Polyethylene imineAutores:Derese S., Leonardo Gutierrez, Mamba B.B., Mhlanga S.D., Nthunya L.N., Verliefde A.R.D.Fuentes:googlescopusFouling-resistant PVDF nanofibre membranes for the desalination of brackish water in membrane distillation
ArticleAbstract: In the current study, pristine PVDF nanofibre membranes were successfully modified with silica nanopPalabras claves:Brackish water, fouling, Hydrophobic PVDF membrane, Membrane coatingAutores:Lapeire L., Leonardo Gutierrez, Mamba B.B., Mhlanga S.D., Nthunya L.N., Nxumalo E.N., Verbeken K., Verliefde A.R.D., Zaouri N.Fuentes:googlescopusGreen synthesis of silver nanoparticles using one-pot and microwave-assisted methods and their subsequent embedment on PVDF nanofibre membranes for growth inhibition of mesophilic and thermophilic bacteria
ArticleAbstract: Antibacterial silver nanoparticles (AgNPs) were synthesised via an environmentally benign thermally-Palabras claves:Autores:Barnard T.G., Derese S., Leonardo Gutierrez, Mamba B.B., Mhlanga S.D., Nthunya L.N., Verliefde A.R.D.Fuentes:googlescopusF-MWCNTs/AgNPs-coated superhydrophobic PVDF nanofibre membrane for organic, colloidal, and biofouling mitigation in direct contact membrane distillation
ArticleAbstract: While membrane distillation (MD) is considered a promising cost-effective and efficient desalinationPalabras claves:Direct contact membrane distillation, membrane fouling, Modified-PVDF nanofibre membrane, Resistance to flux, Salt rejection declineAutores:Leonardo Gutierrez, Mhlanga S.D., Nthunya L.N., Nxumalo E.N., Onyango M.S., Verliefde A.R.D.Fuentes:googlescopusFate of organic micropollutants in reverse electrodialysis: Influence of membrane fouling and channel clogging
ArticleAbstract: Reverse electrodialysis (RED)-based hybrid processes (e.g., RED-ED/RO) have been proposed for more ePalabras claves:Membrane fouling and channel clogging, Organic micropollutant, Reverse electrodialysis, Secondary-treated wastewater, Transport and adsorptionAutores:Cornelissen E.R., Kazemabad M., Leonardo Gutierrez, Ma L., Van Vooren T., Vanoppen M., Verliefde A.R.D.Fuentes:googlescopusEnhanced flux in direct contact membrane distillation using superhydrophobic PVDF nanofibre membranes embedded with organically modified SiO<inf>2</inf> nanoparticles
ArticleAbstract: BACKGOUND: Membrane distillation (MD) is a promising low-cost and efficient desalination process, yePalabras claves:electrospun PVDF nanofibre membranes, membrane distillation, silica nanoparticles, superhydrophobic, ultraporousAutores:Leonardo Gutierrez, Mhlanga S.D., Nthunya L.N., Verliefde A.R.D.Fuentes:googlescopusEffect of pH on the transport and adsorption of organic micropollutants in ion-exchange membranes in electrodialysis-based desalination
ArticleAbstract: In energy-efficient electrodialysis desalination processes, salt ions are transported from seawaterPalabras claves:Adsorption, Electrodialysis, Ion-exchange membranes, Organic micropollutants, transportAutores:Cornelissen E.R., Leonardo Gutierrez, Post J.W., Roman M., Van Dijk L.H., Vanoppen M., Verliefde A.R.D., Wols B.A.Fuentes:googlescopusNon-steady diffusion and adsorption of organic micropollutants in ion-exchange membranes: effect of the membrane thickness
ArticleAbstract: There is no efficient wastewater treatment solution for removing organic micropollutants (OMPs), whiPalabras claves:Chemical Engineering, Chemistry, Environmental chemical engineering, environmental scienceAutores:Cornelissen E.R., Dickmann M., Egger W., Keesman K., Leonardo Gutierrez, Post J.W., Roman M., Roman P., Vankelecom I., Vanoppen M., Verbeke R., Verliefde A.R.D.Fuentes:googlescopusKey physicochemical characteristics governing organic micropollutant adsorption and transport in ion-exchange membranes during reverse electrodialysis
ArticleAbstract: The co-generation of electricity and electrodialysis of seawater in a hybrid system is a promising aPalabras claves:Ion-exchange membranes, Organic micropollutants, Reverse electrodialysis, Seawater desalinationAutores:Cornelissen E.R., Leonardo Gutierrez, Post J.W., Roman M., Van Dijk L.H., Vanoppen M., Verliefde A.R.D., Wols B.A.Fuentes:googlescopus