Gaois

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  1. ENVIRONMENT|environmental policy|pollution control measures · ENVIRONMENT|deterioration of the environment|waste

    #653793

    IATE #3564607
    snámhacht gáis thuaslagtha Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Druckentspannungsgasflotation
    de
    dissolved gas flotation | DGF
    en
    Definition waste water treatment process in which solids, oils and other contaminants float to the surface of liquids attached to fine gas bubbles introduced in the waste water by dissolving gas under pressure into a recycle stream of 10 to 50% of the treated water combined with inlet water Reference "COM-Terminoloy Coordination, based on:VWS Westgarth. Induced Gas Flotation, http://www.vwswestgarth.com/en/Product_Services/productsandservices/inducedgasflotation/ [19.3.2015]"
    Comment "The reduction of pressure as the recycle stream combines with the inlet stream causes gas to come out of solution, liberating very small bubbles of gas. These bubbles attach to and float particles to the surface where they are mechanically skimmed over a beach or weir.See also: - induced gas flotation (IGF) (related) [ IATE:3564604 ]"
    flottation à l'air dissous
    fr
    Definition procédé de séparation de solides et/ou de liquides de densités différentes par l'introduction de minuscules bulles d'air Reference "COM-FR sur la base de Impact environnemental des effluents d'abattoirs: actualités techniques et réglementaires, thèse de Gaël Peiffer présentée pour obtenir le grade de docteur vétérinaire (2002), École nationale vétérinaire de Toulouse, http://oatao.univ-toulouse.fr/912/1/picco_912.pdf [16.9.2015]"