An object of the present invention is to reduce the installation load, or the maintenance or the management load of a measurement device for ballast water that is measured for plural times, and to simplify the linkage between ballast water process equipment and a ballast water measurement device that are installed in a ship.A measurement device (2, 52) includes, a first measuring part (6-1, 54-1) that measures water quality of a first ballast water, with referring to ballast water before processing as the first ballast water and ballast water after the processing as a second ballast water, a second measuring part (6-2, 54-2) that measures water quality of the second ballast water, a reagent supply part (8) that is connected to the first measuring part and the second measuring part, and that supplies a reagent from one reagent container to the first measuring part and the second measuring part, a water discharge part (7) that is connected to the first measuring part and the second measuring part, and that discharges the first ballast water and the second ballast water each after the measurement, and a housing (4) that accommodates therein the first measuring part, the second measuring part, the reagent supply part, and the water discharge part.
Ballast water measurement device and ballast water measurement method
2021-07-06
Patent
Electronic Resource
English
IPC: | C02F Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm , TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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