Specialist Group on Membrane Technology - IWA
Specialist Group on Membrane Technology - IWA
Specialist Group on Membrane Technology - IWA
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181 4919810(1990)182 4935140(1990)183 3628669(1971)184 US20100181248(2010)185 7641795(2010)186 4383923(1983)187 US20090057225(2009)188 4381985(1983)189 5181941(1993)190 5972080(1999)191 5741409(1998)192 7364660(2008)193 US20040256311(2004)Porous membraneDisclosed is a porous membrane c<strong>on</strong>sisting of a film-forming polymercharacterized in that: (a) in at least <strong>on</strong>e surface thereof, pores extending in adirecti<strong>on</strong> substantially perpendicular to the...<strong>Membrane</strong> and process for producing the membraneA membrane for hemodialysis is prepared by casting, extruding or spinning asoluti<strong>on</strong> of a polyether-polycarb<strong>on</strong>ate block copolymer and a swelling agenthaving a molecular weight of about 1,000 to...Semipermeable membranesA rigid semipermeable membrane of essentially silica and apparatus and methodfor making it that includes leaching an inorganic glass film.<strong>Membrane</strong> laminateA laminate is provided comprising at least <strong>on</strong>e polysulf<strong>on</strong>e and/orpolyethersulf<strong>on</strong>e porous membrane heat b<strong>on</strong>ded to a polyvinylidene fluoridesubstrate.<strong>Membrane</strong> c<strong>on</strong>tactorA membrane c<strong>on</strong>tactor includes a housing, a stack of membrane mats, and a cap.The housing has a closed end and an open end. The closed end includes an outletport. The cap is united to the open end...Semipermeable membranesSemipermeable composite membranes c<strong>on</strong>sisting of a microporous substrate and asemipermeable layer built of polymer material c<strong>on</strong>taining urazole structures.Filtrati<strong>on</strong> <strong>Membrane</strong>The inventi<strong>on</strong> is directed to a ultrafiltrati<strong>on</strong> membrane that is capable for theretenti<strong>on</strong> of endotoxines and cytokine inducing substances (CIS) includingbacterial DNA and/or DNA fragments from...<strong>Membrane</strong> c<strong>on</strong>structi<strong>on</strong>An i<strong>on</strong> transfer membrane assembly, for electrochemical processes, is providedwhich includes a plurality of layers of capillary material and a structure forcompressing the layers together to...<strong>Membrane</strong> and separati<strong>on</strong> processA novel membrane system, including a layer of platinum or palladium <strong>on</strong> graphite,is used to separate hydrogen from a hydrocarb<strong>on</strong> stream.Separati<strong>on</strong> membraneSeparati<strong>on</strong> membranes excellent in strength, durability, heat resistance and solventresistance as well as in balance between substance separati<strong>on</strong> properties andsubstance permeability are...Sensor membranesThe present inventi<strong>on</strong> relates to novel electrode membrane combinati<strong>on</strong>. Thisnovel combinati<strong>on</strong> employs compounds include a linker lipid for use in attaching amembrane including a plurality of...Porous membraneA polyamide having an equilibrium water absorpti<strong>on</strong> of not more than 10% isused as a main material. As a polyamide having an equilibrium water absorpti<strong>on</strong>of not.more than 10%, for example, a...Ultralyophobic membraneA microporous gas permeable membrane having an ultraphobic liquid c<strong>on</strong>tactsurface. In the inventi<strong>on</strong>, ultraphobic surface is provided <strong>on</strong> the liquid c<strong>on</strong>tactsurface of the membrane. In an embodiment..._________________________________________________________________________________________________________42<strong>IWA</strong> <str<strong>on</strong>g>Specialist</str<strong>on</strong>g> <str<strong>on</strong>g>Group</str<strong>on</strong>g> <strong>on</strong> <strong>Membrane</strong> <strong>Technology</strong>:Newsletter No. 1, June 2011
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