system and method for disinfecting and removing biological material from water to be injected into an underwater injection well

摘要

patent system: "system and method for disinfecting and removing biological material from water to be injected into an underwater injection well". The present invention relates to a system (1) for disinfecting and removing biological material from the water to be injected into an injection well (3) into the water body (2), the system (1) including: - at least one apparatus (12) for gravitational precipitation of water particles, at least this apparatus (12) for gravitational precipitation of particles being connected in fluid terms to an untreated water source (2) and the injector well (3) ; and - at least one apparatus (13, 13 ', 13 ") for the addition of an oxidizer for water disinfection, at least one apparatus (13, 13', 13") for the addition of an oxidant being connected in at least one gravitational precipitation apparatus (12), an untreated water source (2) and the injector well (3), in which at least that gravitational precipitation apparatus (12) of the particles is positioned downstream from the apparatus (13, 13 ', 13 ") for the addition of a disinfecting oxidant. The invention also relates to a method for disinfecting and removing biological material from the injection water.