Menetelmä ja laite nesteen puhdistamiseksi ja laitteen käyttö

摘要

The invention relates to a method and the device for a liquid purifying. According to the invention a liquid mixture(3) is supplied in the form of shower down- wards between at least two vertical plate electrodes (1a, 1b), where oxygen is present in the form of gas phase, and at least one high voltage electrode(2) is arranged between the vertical plate electrodes and short pulsed electric discharge is generated between the vertical plate electrodes in order to form an electric discharge zone(4), and the liquid mixture (3) is arranged to flow between the vertical plate electrodes(1a, 1b) downwards through the electric discharge zone, in which oxidants are formed from the liquid mixture and oxygen, and the oxidants are brought to the immediate contact with organic and in- organic substances of the liquid mixture for their effective oxidation.