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  2. Water treatment - Wikipedia

    en.wikipedia.org/wiki/Water_treatment

    Dalecarlia Water Treatment Plant, Washington, D.C. Water treatment is any process that improves the quality of water to make it appropriate for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses, including being safely returned to the environment.

  3. Water supply and sanitation in Vietnam - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    According to a national urban water benchmarking system set up by the Viet Nam Water Supply and Sewerage Association (VWSA) with the support for the Asian Development Bank, non-revenue water is reported by provincial water companies as having been reduced from 39% in 2000 to around 30% in 2009 on average. However, VWSA itself questions the ...

  4. PVT - Wikipedia

    en.wikipedia.org/wiki/PVT

    Paraventricular nucleus of thalamus, a portion of the thalamus; Portal vein thrombosis, a liver disease involving blood clots; Psychomotor vigilance task, a sustained-attention, reaction-timed task that measures the speed with which subjects respond to a visual stimulus

  5. Ministry of Natural Resources and Environment (Vietnam)

    en.wikipedia.org/wiki/Ministry_of_Natural...

    The Ministry of Natural Resources and Environment (MONRE, Vietnamese: Bộ Tài nguyên và Môi trường) is a government ministry in Vietnam responsible for: land, water resources; mineral resources, geology; environment; hydrometeorology; climate change; surveying and mapping; management of the islands and the sea.

  6. Mekong Delta - Wikipedia

    en.wikipedia.org/wiki/Mekong_Delta

    The Mekong Delta (Vietnamese: Đồng bằng Sông Cửu Long, lit. 'Nine Dragon River Delta' or simply Đồng Bằng Sông Mê Kông, 'Mekong River Delta'), also known as the Western Region (Vietnamese: Miền Tây) or South-western region (Vietnamese: Tây Nam Bộ), is the region in southwestern Vietnam where the Mekong River approaches and empties into the sea through a network of ...

  7. Wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Wastewater_treatment

    Sewage treatment plant (a type of wastewater treatment plant) in La Crosse, Wisconsin. Wastewater treatment is a process which removes and eliminates contaminants from wastewater. It thus converts it into an effluent that can be returned to the water cycle. Once back in the water cycle, the effluent creates an acceptable impact on the environment.

  8. Physical vapor deposition - Wikipedia

    en.wikipedia.org/wiki/Physical_vapor_deposition

    Physical vapor deposition (PVD), sometimes called physical vapor transport (PVT), describes a variety of vacuum deposition methods which can be used to produce thin films and coatings on substrates including metals, ceramics, glass, and polymers. PVD is characterized by a process in which the material transitions from a condensed phase to a ...

  9. Petrovietnam - Wikipedia

    en.wikipedia.org/wiki/Petrovietnam

    In order to help pay for the costs stemming from the Deepwater Horizon explosion, BP plans to sell its stakes in gas and oil properties in Vietnam. It maintains joint ownership of such projects — Lan Tay-Lan Do gas field and Nam Con Son pipeline — with ONGC, PetroVietnam, and ConocoPhillips.

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