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Anti-biofouling and desalination properties of thin film composite reverse osmosis membranes modified with copper and iron nanoparticles
(MDPI AG, 2019)
The anti-biofouling and desalination properties of thin film composite reverse osmosis membranes (TFC-RO), modified by the incorporation of copper and iron nanoparticles, were compared. Nanoparticles of metallic copper ...
Obtaining polymeric composite membranes from lignocellulosic components of sugarcane bagasse for use in wastewater treatment
(DESALINATION PUBL, 2011)
Currently, several research groups and industries are studying applications for the residues from agrobusiness, other than burning them. Thinking about a better use for the sugarcane bagasse, this study aims to obtain ...
Comparative behaviour of hydrophilic membranes in the pervaporative dehydration of cyclohexane
(Elsevier Science, 2006-08)
This work focuses on the performance analysis of several commercial membranes, provided by Celfa (VP-31, VP-43 and CF-23) and Sulzer (Pervap2201 and Pervap2201D) companies, as well as some tailor made sulfonated poly(ether ...
Orientation of Arabidopsis thaliana KAT1 channel in the plasma membrane
(2004)
The Arabidopsis thaliana KAT1, an inward-rectifying potassium channel, shares molecular features with the Shaker family of outward rectifier K(+) channels. The KAT1 amino-acid sequence reveals the presence of a positively ...
Characterization of asymmetric membranes of cellulose acetate from biomass: Newspaper and mango seed
(2010)
Asymmetric membranes may be used in a broad range of applications such as reverse osmosis, hemodialysis and separation of organic mixtures. In this paper, asymmetric membranes were produced using
cellulose acetate (CA) ...
Separation of potassium clavulanate and potassium chloride by nanofiltration Transport and evaluation of membranes
(Elsevier Science BvAmsterdamHolanda, 2011)
Biodiesel wastewater treatment using nanofiltration membranes
(Institution of Chemical Engineers, 2021-04)
Water reclamation and reuse are economically and environmentally important issues for industries. Costly and ineffective treatments such as coagulation, flocculation, and/or biological treatment are the most widely used ...
A high selectivity quaternized polysulfone membrane for alkaline direct methanol fuel cells
(Elsevier Science, 2015-02)
Alkaline membranes based on quaternized poly(arylene ether sulfone) (QPAES) were characterized in relation to their water and methanol uptake, methanol permeability, electrical conductivity, and mechanicalproperties. The ...
Using natural waste material as a matrix for the immobilization of enzymes: chicken eggshell membrane powder for β-galactosidase immobilization
(Humana Press, 2019)
Avian eggshell membranes are good candidates as a matrix for immobilization procedures. Chicken eggshell, a waste material available from the poultry industry as a byproduct, is a very safe and cheap raw material. While ...
Solubilization of SV40 Plasma‐Membrane‐Associated Large Tumor Antigen Using Single‐Phase Concentrations of 1‐Butanol
(1989)
The nature of the interaction of the simian virus 40 (SV40) transforming protein, large tumor antigen (T‐ag), with the plasma membrane of transformed cells is not well understood. We report here that SV40 plasma‐membrane ...