METHOD FOR CONTROLLING THE OXYGEN CONTENT OF WATER AT THE OUTPUT OF AN APPARATUS FOR DISSOLVING OXYGEN IN WATER AND APPARATUS FOR IMPLEMENTING THE PROCESS

摘要

P The invention relates to a method for regulating the oxygen content of the water at the outlet of an oxygen-water dissolving apparatus, in which the Cs content is measured by means of a sensor. oxygen from the water at the outlet of the device and the content Cs measured at the outlet of the device is compared with a setpoint Cconsig. If the measured Cs content is lower than the setpoint Cconsig. , an oxygen supply cycle of said device is triggered, a supply cycle being composed of a period Ti of injection of oxygen into the device during which a valve for regulating the flow of oxygen supplying the device is in the open position, and a Tp inhibition period during which said valve is in the closed position. Application to devices for dissolving oxygen in water intended in particular for fish farming /P