thin-film membrane

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• Thin film composite membrane — Thin film composite membranes (TFC or TFM) are semipermeable membranes manufactured principally for use in water purification or desalination systems. They also have use in chemical applications such as batteries and fuel cells.Essentially, a TFC …   Wikipedia

• film — ► NOUN 1) a thin flexible strip of plastic or other material coated with light sensitive emulsion for exposure in a camera. 2) a story or event recorded by a camera as a series of moving images and shown in a cinema or on television. 3) motion… …   English terms dictionary

• membrane filter — n a filter esp. of cellulose acetate that has pores of any of various maximum diameters so as to prevent the passage of microorganisms (as viruses or bacteria) of greater than a particular size * * * a filter made of a thin film of nylon,… …   Medical dictionary

• film — noun 1》 a thin flexible strip of plastic or other material coated with light sensitive emulsion for exposure in a camera. 2》 material in the form of a very thin flexible sheet.     ↘a thin layer covering a surface. 3》 a story or event recorded by …   English new terms dictionary

• film — fɪlm n. thin coating, thin layer; membrane; thin flexible material coated with light sensitive emulsion (Photography); motion picture, movie; material on which motion pictures are recorded v. cover with a thin layer; be covered with a thin… …   English contemporary dictionary

• membrane — n. [L. membrana, skin] A thin film of tissue …   Dictionary of invertebrate zoology

• Film (disambiguation) — Film may refer to:;thin layer *An Old English, Old Frisian, and West Germanic language word meaning skin *In lubrication theory, a thin layer of liquid, either on a solid or liquid surface or free standing, such as soap film;a thin material,… …   Wikipedia

• Film — Film, n. [AS. film skin, fr. fell skin; akin to fylmen membrane, OFries. filmene skin. See {Fell} skin.] 1. A thin skin; a pellicle; a membranous covering, causing opacity. [1913 Webster] He from thick films shall purge the visual ray. Pope.… …   The Collaborative International Dictionary of English

• Membrane cellulaire — Membrane (biologie) Pour les articles homonymes, voir Membrane. Fig 1. Schéma d une cellule et de ses membranes; 2. Membrane nucléaire; 4. Vésicule; 5. Réticulum …   Wikipédia en Français

• Membrane cytoplasmique — Membrane (biologie) Pour les articles homonymes, voir Membrane. Fig 1. Schéma d une cellule et de ses membranes; 2. Membrane nucléaire; 4. Vésicule; 5. Réticulum …   Wikipédia en Français

• film — [film] n. [ME < OE filmen, membrane, foreskin: for IE base see FELL4] 1. a fine, thin skin, surface, layer, or coating 2. a sheet or roll of a flexible cellulose material coated with an emulsion sensitive to light and used to capture an image… …   English World dictionary