PURPOSE: To transport or raise sea foods, curstaceans, mollusks, and sea urchins etc., or change the nature of fish.
CONSTITUTION: An electrode 17 is provided on the outside of a bloodcollecting bag etc., 61 to apply an electric field to the blood-collecting bag etc., 61 and an electric power beam is generated in the inside of the blood-collecting bag etc., 61 to generate static electricity to sterlize a microorganism such as bacteria and a virus, existing in water supply water such as drinking water and sewage water or blood or other solvent stored in the inside of the blood-collecting bag etc., 61, or to remove ammonia or bilirubin or chlorine or water scale etc. A sulfur compound or a nitrogen compound in exhaust gas can be lessened because combustion effect can be increased when fuel such as gasoline, kerosine, light oil, and heavy oil for using in fuel for a motor or a boiler etc., is made to pass through a laminated and gas permeable electrode 17, wherein the gas permeable electrode 17 and a substance 18 formed by a gas permeable insulator are laminated, and the inside of the substance 18 formed by the gas permeagle insulator.