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Tratamiento de sodas gastadas sulfhídricas
Una solución práctica a un problema de contaminación, en el cual se cumplen más de los objetivos previstos ya que la “soda gastada” se puede reutilizar en varias plantas. Para este fin se realizó una caracterización de las “sodas gastadas sulfhídricas” y tres tratamientos a nivel de laboratorio y planta piloto: neutralización, aireación catalizada y oxidación catalizada.
References
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“Manual on Disposal of Refinery Wastes”, Vol. I Waste Water containing oil, Vol III Chemical Wastes. Vol IV Sampling and Analysis of Waste Water. American Petroleum Institute, N.Y.1972.
Paschke, Robert A. y otros. “Catalytic oxidation of sulfide wastewater from a cellulose sponge-making operation”. Journal Water Pollution Control Federation. December 1977. pp. 2445-2452.
Smith, A.G. “Ridding Process Waters and Caustic Solutions of Sulfides”. The Oil and Gas Journal. July 9, 1956. pp. 95-99.
Thomas, Samuel and Samuel York. “Oxidation of Waste Waters”. Canadian Patent Office. No. 601,035. July 5, 1960.
Thomas, Samuel. “Treating Liquid with Gas”. U.S. Patent 2 869 884 (Jan. 1959).
Abegg, Von Otto and Johannes Elster. “A Plant For the Oxidation of Sulfide-containing Refinery Wastes by Air”. Erdol Und Kohle Erdgas Petrochemie. Hamburg. Sept. 1962. pp. 721-722.
Abbeg, Von Otto and Johannes Elster. “A Plant for the Oxidation of Sulfide-Containing Waste Caustic and Waste Water With Air”. Erdol Und Kohle Erdgas Petrochemie. Hamburg, Aug. 1961. pp. 621-626.
Ecopetrol. Departamento de Control de Calidad. Análisis químicos de los residuos líquidos del CIB. Barrancabermeja, 1975.
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Copyright (c) 1985 Alejandro Fierro Franco, José Guillermo León Flórez, Javier Rodríguez González, Alfonso Conde Cotes
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