Marine life suppressing method and system the adhesion of, and, a method of inhibiting the swimming of marine life

摘要

PROBLEM TO BE SOLVED: To provide a method of effectively suppressing the adhesion of marine organisms to heat exchange water passages by injecting specific CO₂ microbubbles into water for heat exchange when performing heat exchange with heat exchange target equipment by using water containing marine organisms, and a system for suppressing the adhesion of the marine organisms to the heat exchange water passages.;SOLUTION: In the method of suppressing the adhesion of the marine organisms to the heat exchange water passages, a process for supplying the water containing the marine organisms to the heat exchange target equipment, a process for performing the heat exchange with the water and the heat exchange target equipment by using supplied water, a process for discharging the water after being heat exchanged with the heat exchange target equipment from the heat exchange target equipment, a process for generating the CO₂ microbubbles using a self-contained microbubble generator, and a process for injecting the CO₂ microbubbles into either one or more of the water containing the marine organisms, the supplied water, and the water after being heat exchanged with the heat exchange target equipment are performed, and the flow rate of CO₂ supplied to the self-contained microbubble generator is 1/9 or less of that of the self supplied CO₂ of the self-contained microbubble generator.;COPYRIGHT: (C)2011,JPO&INPIT