公开(公告)号：US11577812B2

公开(公告)日：2023-02-14

申请号：US17069114

申请日：2020-10-13

Applicant: ABB Schweiz AG

Inventor： Emmanouil Panousis ,  Frank Kassubek ,  Torsten Votteler ,  Gabriel Ortiz ,  Enea Bianda ,  Jan Carstensen ,  Angelos Garyfallos ,  Seila Rodriguez-Vilches

IPC: B63J4/00 ,  C01B13/10 ,  C02F1/78 ,  B01F23/232 ,  B01F25/312 ,  C02F103/00 ,  B01F101/00

Abstract: A ballast water treatment apparatus and a ballast water treatment system having a ballast water treatment apparatus are provided. The ballast water treatment apparatus includes a ballast water transport line configured to transport ballast water between a first location and a second location, the transported ballast water being passed through at least one injector, and a plasma generation device configured to be fed with a feed gas optionally comprising oxygen, and configured to generate a feed gas plasma by a streamer type discharge in a discharge area to provide a treated gas at a treated-gas outlet. The injector includes a liquid passage having an area constructed such as to increase a velocity of the passed-through water in a region of increased velocity, and an injector gas inlet provided in the region of increased velocity. The treated-gas outlet is in gaseous connection with the injector gas inlet.

公开(公告)号：US20210031896A1

公开(公告)日：2021-02-04

申请号：US17069114

申请日：2020-10-13

Applicant: ABB Schweiz AG

Inventor： Emmanouil Panousis ,  Frank Kassubek ,  Torsten Votteler ,  Gabriel Ortiz ,  Enea Bianda ,  Jan Carstensen ,  Michail Vasiladiotis ,  Angelos Garyfallos

IPC: B63J4/00 ,  C02F1/78 ,  B01F3/04 ,  B01F5/04 ,  C01B13/10

Abstract: A ballast water treatment apparatus and a ballast water treatment system having a ballast water treatment apparatus are provided. The ballast water treatment apparatus includes a ballast water transport line configured to transport ballast water between a first location and a second location, the transported ballast water being passed through at least one injector, and a plasma generation device configured to be fed with a feed gas optionally comprising oxygen, and configured to generate a feed gas plasma by a streamer type discharge in a discharge area to provide a treated gas at a treated-gas outlet. The injector includes a liquid passage having an area constructed such as to increase a velocity of the passed-through water in a region of increased velocity, and an injector gas inlet provided in the region of increased velocity. The treated-gas outlet is in gaseous connection with the injector gas inlet.