diatomite filter
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diatomite — [dī at′ə mīt΄] n. a light colored, soft sedimentary rock formed mainly of the siliceous shells of diatoms and used in a finely pulverized state as an abrasive, absorbent, filter, etc.: also called diatomaceous earth * * * di·at·o·mite (dī ătʹə… … Universalium
diatomite — [dī at′ə mīt΄] n. a light colored, soft sedimentary rock formed mainly of the siliceous shells of diatoms and used in a finely pulverized state as an abrasive, absorbent, filter, etc.: also called diatomaceous earth … English World dictionary
diatomite — di·at·o·mite dī at ə .mīt n a light friable siliceous material derived chiefly from diatom remains and used esp. as a filter called also diatomaceous earth * * * di·at·o·mite (di atґə mīt) infusorial earth (diatomaceous earth) in a dry … Medical dictionary
filter aid — noun : an agent consisting of solid particles (as of diatomite) that improves filtering efficiency (as by increasing the permeability of the filter cake) and that is either added to the suspension to be filtered or placed on the filter as a layer … Useful english dictionary
диатомовый фильтр — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN diatomite filter … Справочник технического переводчика
Diatomaceous earth — A sample of diatomaceous earth Diatomaceous earth ( / … Wikipedia
Dry cleaning — (or dry cleaning) is any cleaning process for clothing and textiles using a chemical solvent other than water. The solvent used is typically tetrachloroethylene (perchloroethylene), abbreviated perc in the industry and dry cleaning fluid by the… … Wikipedia
Diatom — For a molecule of two atoms, see Diatomic molecule. Diatoms Marine diatoms Scientific classification Domain … Wikipedia
diatomaceous earth — a fine siliceous earth composed chiefly of the cell walls of diatoms: used in filtration, as an abrasive, etc. Also called diatomite /duy at euh muyt /, kieselguhr. [1880 85] * * * or kieselguhr Light coloured, porous, and friable sedimentary… … Universalium
filterable virus — noun or filtrable virus : any of the infectious agents that remain virulent after a fluid containing them passes through a filter of diatomite or unglazed porcelain and that include the viruses as presently understood and various other groups (as … Useful english dictionary
Perlite — is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently.Properties and usesWhen it… … Wikipedia
