| 英文摘要 |
Three patent equipments, oxygen microbubble aerator, bubble foam column and air gap structure, belonged to our laboratory are planned to serve as the fundamentals of a lower cost life fish transport system. The purposes of this system include obtaining the higher efficiency of dissolved oxygen increase, water treatment and lower water temperature kept. The micro bubbles produced from the aerator is provided to increase the supply of dissolved oxygen, the higher ozone dissolution and the urine removal rate, while the passive cooling structure keeps the water temperature low within one day. The results of this research are the key references regarding to develop either with road or air transport facilities, which come in two scales, for Rachycentron canadus (Linnacus). |