Method and apparatus for treating water and/or waste water

    公开(公告)号:GB2267487A

    公开(公告)日:1993-12-08

    申请号:GB9211407

    申请日:1992-05-29

    Abstract: In a method and apparatus for treating and/or disinfecting water and/or wastewater chlorine, chlorine dioxide or precursors thereof are added and the contact vessel is sealed and held, optionally under greater than atmospheric pressure, for a detention time of no more than 5 minutes. Chlorine dioxide may be generated in aqueous solution by reaction of an organic hydroxy and or carboxylic acid with an alkali metal chlorite or alkaline earth metal chlorite.

    METODO PARA EL TRATAMIENTO DE AGUA Y/O AGUAS SERVIDAS

    公开(公告)号:CU22311A3

    公开(公告)日:1995-01-31

    申请号:CU1992075

    申请日:1992-06-15

    Abstract: EL PRESENTE INVENTO DESCRIVE UN INNOVADOR METODO Y APARATO PARA EL TRATAMIENTO Y/O DESINFECCION DE AGUA Y/O AGUA SERVIDA DENTRO DE UN RECIPIENTE DE CONTACTO (13) SEA SELLADO Y BAJO UNA MAYOR PRESION QUE LA ATMOSFERA Y TENIENDO UN TIEMPO DE DETENCION DE NO MAS DE 5 MINUTOS.\!

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