FISH FARMING METHOD USING WARM WATER DRAINED FROM POWER PLANT AND APPARATUS USEFUL IN THE METHOD FOR IMPROVING THE QUALITY OF DRAINED WARM WATER

摘要

PURPOSE: A method of farming fish by using the warm drainage from a power plant is provided, which can solve the economical problem of setting up a special apparatus to raise water temperature in winter. Also, an apparatus of improving the quality of warm drainage is provided. CONSTITUTION: A method of farming fish by using the warm drainage from a power plant comprises the steps of : taking the warm drainage from a power plant, improving the quality of drainage by raising the dissolved oxygen concentration and removing the remained chlorine in the spouted drainage in the storing pool by using a bubble generator, and supplying the fish farming pool with the improved drainage. The apparatus comprises a pool receiving warm drainage, the means of spraying the warm drainage from a warm drainage supplying tube on the top of the pool, a bubble generator of generating bubble by inspiring compressed air into the bottom of the pool and the water supplying means of supplying the fish farming pool with the improved drainage.