A ballast water treatment system that has: a ballast water treatment machine 12 that uses electrolysis to purify ballast water that is poured into a ballast tank; a water production machine 16 that produces fresh water from sea water; a brine tank 26 that collects and stores high-concentration salt water generated when producing pure water using the water production machine 16; a salt water supply pipe 39 that supplies the high-concentration salt water inside the brine tank 26 to the ballast water treatment machine 12; and a water intake pipe 15 that supplies water from outside the vessel to the ballast water treatment machine 12. When water from outside the vessel in fresh water or brackish water areas is supplied to the ballast tank, high-concentration salt water inside the brine tank 26 is supplied to the ballast water treatment machine 12.
压载水处理系统具有:压载水处理机(12),对注水到压载水舱的压载水进行电解而净化;造水机(16),由海水制造淡水;盐水罐(26),回收并贮存通过造水机(16)制造淡水时产生的高浓度盐水;盐水供给配管(39),将盐水罐(26)内的高浓度盐水向压载水处理机(12)供给;以及取水管(15),将船外水向压载水处理机(12)供给,在将淡水区域以及咸淡水区域中的船外水向压载水舱注水时,将盐水罐(26)内的高浓度盐水向压载水处理机(12)供给。
BALLAST WATER TREATMENT SYSTEM AND SHIP COMPRISING SAME
压载水处理系统以及具备该系统的船舶
2021-11-30
Patent
Electronic Resource
Chinese
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