1. The removal of materials in solution from soil, rock, or waste [22].
   2. Separation or dissolving out of soluble constituents from a porous medium by percolation of water [22].

A Lexicon of Cave and Karst Terminology with Special Reference to Environmental Karst Hydrology. . 2002.

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  • Leaching — Das Blatt ist neben der Sprossachse und der Wurzel eines der drei Grundorgane der höheren Pflanzen und wird als Organtyp Phyllom genannt. Blätter sind seitliche Auswüchse an den Knoten (Nodi) der Sprossachse. Die ursprünglichen Funktionen der… …   Deutsch Wikipedia

  • Leaching — In general, leaching is the extraction of certain materials from a carrier into a liquid (usually, but not always a solvent). Specifically, it may refer to:*Leaching (agriculture) *Leaching (chemical science) *Leaching (metallurgy) **Dump… …   Wikipedia

  • leaching — Loss of soluble substances and colloids from the top layer of soil by percolating precipitation. The materials are carried downward and are generally redeposited in a lower layer. This transport results in a porous and open top layer and a dense …   Universalium

  • Leaching — Leach Leach, v. t. [imp. & p. p. {Leached}; p. pr. & vb. n. {Leaching}.] [Written also leech and letch.] 1. To remove the soluble constituents from by subjecting to the action of percolating water or other liquid; as, to leach ashes or coffee.… …   The Collaborative International Dictionary of English

  • Leaching — Leach|ing [ li:tʃɪŋ; engl. leach = auslaugen]: svw. ↑ Auslaugen. * * * Leaching   [ liːtʃɪȖ, englisch] das, s, Laugung …   Universal-Lexikon

  • leaching — lɪːtʃ n. percolation of a substance to remove soluble matter; strainer, filter, vessel used in leaching; substance which has been leached v. strain, filter, remove soluble matter from a substance by means of percolation …   English contemporary dictionary

  • leaching — druskų išplovimas statusas T sritis radioelektronika atitikmenys: angl. leaching; lixiviation vok. Auslaugen, n; Auslaugung, f rus. выщелачивание, n pranc. lixiviation, f …   Radioelektronikos terminų žodynas

  • leaching — druskų išplovimas statusas T sritis chemija apibrėžtis Vandenyje tirpių druskų pašalinimas iš kietosios medžiagos plaunant ją vandeniu, taip pat iš dirvožemio. atitikmenys: angl. leaching; lixiviation rus. выщелачивание …   Chemijos terminų aiškinamasis žodynas

  • leaching — išplovimas statusas T sritis chemija apibrėžtis Kietos medžiagos tirpaus komponento, kartais chemiškai modifikuoto, išekstrahavimas vandeniniu rūgšties, šarmo ar druskos tirpalu. atitikmenys: angl. leaching; lixiviation rus. выщелачивание …   Chemijos terminų aiškinamasis žodynas

  • leaching — išplovimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Tekančio arba prasisunkiančio vandens sukeltas grunto dalelių išnešimas: smulkios grunto dalelės atskiriamos nuo vandentėkmės vagos dugno ir krantų, pylimų ar kitų gruntinių… …   Ekologijos terminų aiškinamasis žodynas

  • leaching — noun the process of leaching • Syn: ↑leach • Derivationally related forms: ↑leach (for: ↑leach) • Hypernyms: ↑natural process, ↑natural action, ↑ …   Useful english dictionary

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