| abstract |
A method and a device for purifying waste water by gas discharge, belonging to the technical field of air pollution control and environmental protection. ground) alternate groups of electrode pairs, and communicate with the high-voltage power supply, at the same time, the gas inlet at one end of the device introduces the reaction gas, and the waste water droplets sprayed from the waste water sprayer contact the electrodes to cause positive and negative The gas between the electrodes conducts and discharges instantaneously, ionizing the surrounding gas, forming a gas-liquid discharge reaction zone composed of high-energy electrons, atoms and free radicals, etc., and the harmful substances in the wastewater are oxidized and degraded to achieve the purpose of purification. |