sewage purification

nuotekų valymas statusas T sritis ekologija ir aplinkotyra apibrėžtis Nuotekų apdorojimas, iš jų pašalinant tam tikras medžiagas arba jas suardant ir naikinant žalingą poveikį gamtinei aplinkai: vandens objektams, dirvožemiui, orui, žmonėms, gyvūnams ir augalams. Naudojami mechaniniai, cheminiai, fizikiniai, biologiniai ir terminiai valymo būdai. atitikmenys: angl. sewage purification; sewage treatment; wastewater purification; wastewater treatment vok. Abwasserbehandlung, f; Abwasserreinigung, f rus. очистка сточной воды, f

Ekologijos terminų aiškinamasis žodynas. – Vilnius : Grunto valymo technologijos. . 2008.

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  • sewage treatment — nuotekų valymas statusas T sritis ekologija ir aplinkotyra apibrėžtis Nuotekų apdorojimas, iš jų pašalinant tam tikras medžiagas arba jas suardant ir naikinant žalingą poveikį gamtinei aplinkai: vandens objektams, dirvožemiui, orui, žmonėms,… …   Ekologijos terminų aiškinamasis žodynas

  • Sewage treatment — The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment, and also prevent pollution.[1] Sewage treatment, or domestic wastewater treatment, is the process of removing contaminants… …   Wikipedia

  • sewage system — Collection of pipes and mains, treatment works, and discharge lines (sewers) for the wastewater of a community. Early civilizations often built drainage systems in urban areas to handle storm runoff. The Romans constructed elaborate systems that… …   Universalium

  • wastewater purification — nuotekų valymas statusas T sritis ekologija ir aplinkotyra apibrėžtis Nuotekų apdorojimas, iš jų pašalinant tam tikras medžiagas arba jas suardant ir naikinant žalingą poveikį gamtinei aplinkai: vandens objektams, dirvožemiui, orui, žmonėms,… …   Ekologijos terminų aiškinamasis žodynas

  • Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …   Wikipedia

  • Portable water purification — devices – also known as point of use (POU) water treatment systems and field water disinfection techniques – are self contained units that can be used by recreational enthusiasts, military personnel, survivalists, and others who must… …   Wikipedia

  • Diffuser (sewage) — An air diffuser or membrane diffuser is an aeration device typically in the shape of a disc, tube or plate, which is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms/bacteria… …   Wikipedia

  • TAYLOR G M — UNITED KINGDOM (see also List of Individuals) 16.12.1861 London/UK 11.6.1927 Kensington/UK Godfred Midgley Taylor graduated from the King s College in mathematics and chemistry. He joined in 1880 the engineering firm of his father in London and… …   Hydraulicians in Europe 1800-2000

  • WATSON — UNITED KINGDOM (see also List of Individuals) 7.3.1860 Dundee/UK 23.11.1946 Birmingham/UK John Duncan Watson was educated at the High School of Dundee and then served a pupilage as a civil engineer with his father, who at the time was waterworks… …   Hydraulicians in Europe 1800-2000

  • MILLE — FRANCE (see also List of Individuals) 9.10.1812 Lille/F 20.1.1894 M raissa/Tunesia Adolphe Auguste Mille graduated in 1834 from Ecole Polytechnique and two years later from Ecole des Ponts et Chaussées. He was then attached to the lighthouse… …   Hydraulicians in Europe 1800-2000

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