C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 3/12 (2006.01) B01D 61/18 (2006.01) B01D 65/02 (2006.01) B01D 65/08 (2006.01) C02F 1/44 (2006.01) C02F 3/10 (2006.01)
Patent
CA 2199517
This invention relates to a plant for the biological treatment of water to produce drinking water, characterized in that it comprises at least one biological reactor (7) provided with injection means (9) for injecting oxygenated gas, at least one separation membrane (11 for microfiltration or ultrafiltration immersed in said reactor (7), and addition means (10) for adding to said reactor (7) at least one pulverulent material in suspension serving as a support for a biomass, said pulverulent material possibly being a reactive powder which also allows fixation of the substrate required by said biomass.
L'invention concerne une installation de traitement biologique d'une eau en vue de sa potabilisation caractérisée en ce qu'elle comprend au moins un réacteur biologique (7) muni de moyens d'injection d'un gaz oxygéné (9), au moins une membrane de séparation (11) de microfiltration ou d'ultrafiltration immergée dans ledit réacteur (7), et des moyens d'adjonction (10) à l'intérieur dudit réacteur (7) d'au moins un matériau pulvérulent en suspension servant de support à une biomasse, ledit matériau pulvérulent pouvant être constitué par une poudre réactive permettant de plus de fixer le substrat necéssaire à ladite biomasse.
Cote Pierre
Faivre Michel
Sibony Jacques
Tazi-Pain Annie
Otv Omnium de Traitements Et de Valorisation
Otv Sa
Oyen Wiggs Green & Mutala Llp
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