Method for reducing the amount of chlorate in wastewater

• Main Authors: Maite MENDEZ, Dayana TRAVERS, Valentina VIGNOLA, Ernesto DE LOS SANTOS, Darío CAME, Jonathan RAGGHIANTI, Miguel PAOLINO, María GUBITOSI, Gervasio GONZÁLEZ, Lorena ECHEVARRIA
• Format: Patent
• Language: English; Spanish
• Published: 08.03.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Se da a conocer un método para disminuir la cantidad de clorato en aguas residuales tratadas en un proceso de tratamiento de aguas residuales (1). El proceso de tratamiento de aguas residuales se opera utilizando un sistema que comprende una laguna de igualación (5, 6, 7) a la cual al menos una parte de las aguas residuales (8, 9) es alimentada durante el proceso de tratamiento de aguas residuales, y dicho método comprende ajustar las condiciones en la laguna de igualación (5, 6) a la cual la al menos una parte de las aguas residuales es alimentada. A method for reducing the amount of chlorate in wastewater treated in a wastewater treatment process (1) is disclosed. The wastewater treatment process is operated using a system comprising an equalization basin (5, 6, 7) to which at least a part of the wastewater (8, 9) is fed during the wastewater treatment process, and the method comprises adjusting the conditions in the equalization basin (5, 6) to which the at least the part of the wastewater is fed so as to maintain conditions suitable for the reduction of chlorate in the at least the part of the wastewater, such that the chlorate is at least partially reduced in the equalization basin. A method for reducing the amount of chlorate in wastewater treated in a wastewater treatment process (1) is disclosed. The wastewater treatment process is operated using a system comprising an equalization basin (5, 6, 7) to which at least a part of the wastewater (8, 9) is fed during the wastewater treatment process, and the method comprises adjusting the conditions in the equalization basin (5, 6) to which the at least the part of the wastewater is fed so as to maintain conditions suitable for the reduction of chlorate in the at least the part of the wastewater, such that the chlorate is at least partially reduced in the equalization basin.