membrane technology

membrane technology
мембранная технология

Англо-русский словарь по экологии. 2011.

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  • Membrane technology — The membrane technology covers all process engineering measures for the transport of substances between two fractions with the help of permeable membranes. That means in general mechanical separation process for separation of gaseous or liquid… …   Wikipedia

  • membrane technology — /mɛmbreɪn tɛkˈnɒlədʒi/ (say membrayn tek noluhjee) noun the process by which water or a gas flows through a semipermeable membrane while suspended solids or chemical particles are trapped behind the membrane, as in desalination or filtration …  

  • Membrane bioreactor — (MBR) is the combination of a membrane process like microfiltration or ultrafiltration with a suspended growth bioreactor, and is now widely used for municipal and industrial wastewater treatment with plant sizes up to 80,000 population… …   Wikipedia

  • Membrane fouling — is a process where solute or particles deposit onto a membrane surface or into membrane pores in a way that degrades the membrane s performance. It is a major obstacle to the widespread use of this technology. Membrane fouling can cause severe… …   Wikipedia

  • Membrane emulsification — (ME) is a relatively novel technique for producing all types of single and multiple emulsions (o/w, w/o, w/w, w/o/w, o/w/o, m/w, s/o/w), e.g. for DDS (drug delivery system), solid micro carriers for encapsulation of drug or nutrient, solder… …   Wikipedia

  • Membrane reactor — A membrane reactor is a piece of chemical equipment that combines a catalyst filled reaction chamber with a membrane to add reactants or remove products of the reaction. Chemical reactors making use of membranes are usually referred to as… …   Wikipedia

  • Membrane oxygenator — A membrane oxygenator is a device used to add oxygen to, and remove carbon dioxide from the blood. It can be used in two principal modes: to imitate the function of the lungs in cardiopulmonary bypass (CPB), and to oxygenate blood in longer term… …   Wikipedia

  • Membrane electrode assembly — A membrane electrode assembly (MEA) is an assembled stack of proton exchange membranes (PEMs) or alkali anion exchange membrane (AAEMs), catalyst and flat plate electrode used in a fuel cell[1]. Contents 1 PEM MEA 2 Research 3 See als …   Wikipedia

  • Membrane method — The Membrane method or mixing by gas separation is a method of gas blending to produce nitrox, a breathing gas mostly used for scuba diving. Nitrox systems use semi permeable membranes to separate out a portion of the nitrogen in air. Nitrox… …   Wikipedia

  • Membrane (selective barrier) — Schematic of size based membrane exclusion A membrane is a layer of material which serves as a selective barrier between two phases and remains impermeable to specific particles, molecules, or substances when exposed to the action of a driving… …   Wikipedia

  • Membrane keyboard — as used on the East German Robotron Z1013. A membrane keyboard is a computer keyboard whose keys are not separate, moving parts, as with the majority of other keyboards, but rather are pressure pads that have only outlines and symbols printed on… …   Wikipedia


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