DEVICE AND METHOD FOR TREATING LIQUIDS BY MEANS OF OZONE

DEVICE AND METHOD FOR TREATING LIQUIDS BY MEANS OF OZONE

The invention relates to a device and a method for treating liquids using ozone, comprising a pipe (1) in which a main flow of the liquid is conducted from an inlet (2) to an outlet (3) in a flow direction, comprising an ozone supplying point (4) where ozone can be introduced into the main flow in g...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: RIED, ACHIM, KAMPMANN, MARTIN, SCHEIDELER, JENS, WIELAND, ARNE
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:The invention relates to a device and a method for treating liquids using ozone, comprising a pipe (1) in which a main flow of the liquid is conducted from an inlet (2) to an outlet (3) in a flow direction, comprising an ozone supplying point (4) where ozone can be introduced into the main flow in gaseous form, and comprising at least two mixers (5a... 5f) that lie downstream of the ozone supplying point (4), said mixers (5a... 5f) being disposed at a distance from each other. At least one reaction zone (6a... 6e) is designed between the mixers (5a... 5f), and the mixers (5a... 5f) are designed such that each said mixer dissolves only some of the supplied gaseous ozone in the main flow. L'invention concerne un dispositif et un procédé pour le traitement de liquides au moyen d'ozone, comprenant un tube (1), dans lequel un courant principal de liquide circule, dans le sens de l'écoulement, d'une entrée (2) vers une sortie (3), un point d'alimentation en ozone (4), auquel l'ozone peut être introduit, sous forme gazeuse, dans le courant principal, et au moins deux mélangeurs (5a...5f), situés en aval dudit point d'alimentation en ozone (4), les mélangeurs (5a...5f) étant disposés à distance l'un de l'autre, au moins une zone réactionnelle (6a...6e) étant formée entre les mélangeurs (5a...5f), les mélangeurs (5a...5f) étant configurés de telle façon qu'ils ne solubilisent, respectivement, qu'une fraction de l'ozone introduit, sous forme gazeuse, dans le courant principal.