CIRCULATION TYPE CULTURE ACTIVATION SYSTEM WITH CONSTANT TEMPERATURE SEA WATER TANK USED FOR SHIPPING PRE- TREATMENT OF OYSTER

摘要

PROBLEM TO BE SOLVED: To provide a circulation type culture activation system with a constant temperature seawater tank used for the shipping pre-treatment of oysters.;SOLUTION: A copper-finished net 5 is disposed in a constant temperature seawater tank 7. Radiation plates 6 are disposed below the net 5. Showers 4, and daytime lamps 2 and night lamps 3 with a timer are also disposed above the net 5. This circulation type culture activation system comprises the constant temperature sea water tank 7, a precipitation tank 8, a supplementary sea water tank 9, a heat exchanger 10 for warm water, a heat exchanger 11 for cold water, an ozone-generating machine 13, a compressed air tank 12, a sterilized sea water tank 14 for warm water, a sterilized sea water tank 15 for cold water, a temperature-controlling mixing valve 16, an activated carbon layer 17, and the like.;COPYRIGHT: (C)2003,JPO