reverse osmosis chemical Articles
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Drinkwater at oil pump station in the Sahara - Algeria, 50 m3/d - Case Study
Project Description: Lenntech has been awarded a contract for the engineering, manufacturing and assembly of a turnkey brackish water reverse osmosis system in the Sahara desert in Algeria. The desalinated water is used for the preparation of potable water for the personnel working on the oil pump station. The water treatment system is equipped with top brand instrumentation and equipment. The ...
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Desalination for Resort - Kingdom of Bahrain, 550 m3/day - Case Study
Project Description: Lenntech has engineered, installed and commissioned a turnkey desalination system, including multimedia filtration, particle filtration, conventional reverse osmosis and post UV treatment. The treated water is used for a multitude of utilities in the luxurious resorts complex. The complete system is equipped with top brand instrumentation, advanced automation and equipment. ...
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Experiences with the conventional pretreatment system in the seawater reverse osmosis plant at Kalpakkam
A 1800 m³/day Seawater Reverse Osmosis (SWRO) plant was commissioned in October 2002 at Kalpakkam, India, as part of the Nuclear Desalination Demonstration Project (NDDP). The conventional pretreatment scheme was adopted consisting of a lamella clarifier, pressurised sand filter, activated carbon filter and cartridge filter. The dosing of pretreatment chemicals, ferrous sulphate and ...
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Fouling and cleaning of seawater reverse osmosis membranes in Kalpakkam nuclear desalination plant
A seawater reverse osmosis plant of 1800 m³/day capacity is part of the 6300 ³/day capacity nuclear desalination demonstration project at Kalpakkam. The plant was commissioned in October 2002 and is in continuous operation. This paper deals with types of foulants, membrane cleaning procedures and the improvement in the reverse osmosis system after cleaning. This paper also describes the ...
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Water Treatment and Recovery in the Iron and Steel Industry
While water use in the industry is high, actual consumption is low, making treatment for reuse viable The iron and steel industry is often thought of as one of the main forces that drive a nation’s economic and technological progress. Historically, it has seen enormous growth driven by globalization and industrialization. In 2015, global crude steel production weighed in at 89.6 million ...
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