METHODS AND COMPOSITIONS FOR THE TREATMENT OF PRODUCED WATER
A method of purifying a produced water comprising contacting a produced water stream with a composition comprising a (i) a chelant; (ii) an oxidizing agent; and (iii) a surfactant under conditions suitable for the formation of a purified produced water. A composition for purifying produced water com...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | A method of purifying a produced water comprising contacting a produced water stream with a composition comprising a (i) a chelant; (ii) an oxidizing agent; and (iii) a surfactant under conditions suitable for the formation of a purified produced water. A composition for purifying produced water comprising (i) a biochelant in an amount of from about 1 wt.% to about 10 wt.%: (ii) an oxidizing agent in an amount of from about 3 wt.% to about 50 wt.%; (iii) a surfactant in an amount of from about 0.1 wt.% to about 70 wt.% wherein the weight percentage is based on the total weight of the composition; and (iv) a solvent.
Un método para purificar un agua producida que comprende poner en contacto una corriente de agua producida con una composición que comprende (i) un quelante; (ii) un agente oxidante; y (iii) un tensioactivo en condiciones adecuadas para la formación de agua producida purificada. Una composición para purificar agua producida que comprende (i) un bioquelante en una cantidad de aproximadamente 1% en peso a aproximadamente 10% en peso: (ii) un agente oxidante en una cantidad de aproximadamente 3% en peso a aproximadamente 50% en peso; (iii) un tensioactivo en una cantidad de aproximadamente 0.1% en peso a aproximadamente 70% en peso, en donde el porcentaje en peso se basa en el peso total de la composición; y (iv) un disolvente. |
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