To provide a marine vessel capable of performing efficient arrangement in the marine vessel by utilizing a void space of a double outer plate structure of a fuel oil tank as a storage tank of waste water containing at least one of general life waste water and treatment water of sanitary sewage.
In the marine vessel 1 having the double outer plate structure provided as a collision shock-absorbing structure at an outer side of the fuel oil tank 3, the storage tank 8 is provided in a space part 6 at an outer side of the fuel oil tank 3 formed by the double outer plate structure, and a pipe 9a for leading the waste water containing at least one of the general life waste water and the treatment water of the sanitary sewage is connected to the storage tank 8. A pipe 9b for discharging the waste water in the storage tank 8 from a gunwale side to the outside of the vessel is arranged so as to be provided with an overboard discharge valve 10, and the storage tank 8 is made to a storage tank for waste water for storing the waste water.
| WO/2003/061863 | ORGANIC WASTE TREATING DEVICE |
SHIMAZU YOSHIO
Takashi Noguchi
Kazuhiko Saishita