Title:
METHOD FOR CONTROLLING BALLAST WATER TREATMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/122925
Kind Code:
A3
Abstract:
The present disclosure relates to a method and control unit for controlling a ballast water treatment system. In the method a prevailing operational condition value (PCV) relating to the filter unit and/or the treatment unit is determined by means of a sensing means. Based on the determined prevailing condition value, a modifying action is performed. The method further comprises, when is repeated during a determined time interval, tracking a trend for the development of the prevailing operational condition values and/or a frequency for the modifying actions. Based on the tracked trend, a moment in time where a critical value for the prevailing operational condition value is predicted. According to the invention the ballast water treatment system is controlled by performing the modifying action on the basis of the prediction and/or the value for the determined prevailing condition.
Inventors:
NIKZAD RAMIN (SE)
CARLSSON MAGNUS (SE)
LAGERSTEDT HENRIK (SE)
BLIXT JONATHAN (SE)
CARLSSON MAGNUS (SE)
LAGERSTEDT HENRIK (SE)
BLIXT JONATHAN (SE)
Application Number:
PCT/EP2021/085006
Publication Date:
July 21, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
ALFAWALL AB (SE)
International Classes:
C02F1/00; B01D29/60; B01D29/68; C02F1/32; C02F103/00
Domestic Patent References:
| WO2019234439A1 | 2019-12-12 |
Foreign References:
| EP2394962A1 | 2011-12-14 | |||
| KR100900561B1 | 2009-06-02 | |||
| EP2540678A1 | 2013-01-02 |
Attorney, Agent or Firm:
ALFA LAVAL ATTORNEYS, ALFA LAVAL CORPORATE AB (SE)
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