- ultrafiltration
- noun Date: 1908 filtration through a medium (as a semipermeable capillary wall) which allows small molecules (as of water) to pass but holds back larger ones (as of protein) • ultrafiltrate noun
New Collegiate Dictionary. 2001.
ultrafiltration
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ultrafiltration — [ yltrafiltrasjɔ̃ ] n. f. • 1908; de ultra et filtration ♦ Sc. Filtration à travers une membrane à pores très fins, qui permet la séparation de particules microscopiques. ● ultrafiltration nom féminin (allemand Ultrafiltration) Passage sélectif… … Encyclopédie Universelle
Ultrafiltration — (UF) is a variety of membrane filtration in which hydrostatic pressure forces a liquid against a semipermeable membrane. Suspended solids and solutes of high molecular weight are retained, while water and low molecular weight solutes pass through … Wikipedia
Ultrafiltration — Die Ultrafiltration ist ein Filtrationsverfahren aus dem Bereich der Membrantechnik, mit der sich makromolekulare Substanzen und kleine Partikel aus einem Medium abtrennen und aufkonzentrieren lassen. Inhaltsverzeichnis 1 Einordnung 2 Anwendungen … Deutsch Wikipedia
Ultrafiltration — Sommaire 1 En médecine 2 En Industrie 3 En Traitement de l eau 4 Notes et références En médecine L … Wikipédia en Français
Ultrafiltration — ultrafiltravimas statusas T sritis Standartizacija ir metrologija apibrėžtis Filtravimas per membranas, kurių akutės matmenys nuo 0,01 μm iki 0,1 μm. atitikmenys: angl. ultrafiltration vok. Ultrafiltration, f rus. ультрафильтрование, n pranc.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
ultrafiltration — ultrafiltravimas statusas T sritis Standartizacija ir metrologija apibrėžtis Filtravimas per membranas, kurių akutės matmenys nuo 0,01 μm iki 0,1 μm. atitikmenys: angl. ultrafiltration vok. Ultrafiltration, f rus. ультрафильтрование, n pranc.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
ultrafiltration — Filtration through a semipermeable membrane or any filter that separates colloid solutions from crystalloids or separates particles of different size in a colloid mixture. * * * ul·tra·fil·tra·tion .əl trə fil trā shən n filtration through a… … Medical dictionary
ultrafiltration — n. filtration under pressure. In the kidney, blood is subjected to ultrafiltration to remove the unwanted water, urea, and other waste material that goes to make up urine … The new mediacal dictionary
ultrafiltration — ultrafiltravimas statusas T sritis chemija apibrėžtis Filtravimas per membranas, kurių akutės matmenys 0,01–0,1 μm. atitikmenys: angl. ultrafiltration rus. ультрафильтрование … Chemijos terminų aiškinamasis žodynas
Ultrafiltration (industrial) — Ultrafiltration is a type of filtration. Industries such as chemical and pharmaceutical processing, food and beverage processing, and waste water treatment, employ ultrafiltration in order to recycle flow or add value to later products. UF s main … Wikipedia
Ultrafiltration (renal) — In biological terms, ultrafiltration occurs at the barrier between the blood and the filtrate in the renal corpuscle or Bowman s capsule in the kidneys. The Bowman s capsule contains a dense capillary network called the glomerulus. Blood flows… … Wikipedia
