The invention discloses an efficient aerated
plasma treatment organic
wastewater device which comprises a high-
voltage electrode, a grounding
electrode and a reaction vessel. The high-
voltage electrode and the grounding electrode are connected with a positive electrode and a negative electrode of a
plasma power supply, a microporous
aeration pipe is arranged in the reaction vessel in a sleeving manner, an annular
water channel is formed between the wall of the reaction vessel and the microporous
aeration pipe, an inner medium
pipe with a closed lower end is arranged in the microporous
aeration pipe in a sleeving manner, the high-
voltage electrode is embedded into the inner medium pipe, the grounding electrode is arranged in a closed discharging area formed between the microporous aeration pipe and the inner medium pipe in the annular
water channel, a water inlet pipe and a
backflow water outlet pipe are arranged on the upper portion and the lower portion of the annular
water channel, and an air outlet and an air inlet are formed in the top and the bottom of the discharging area. According to the device,
ozone generated by discharging plasmas is sufficiently utilized, and the device has a good application prospect and has the advantages of stable and high performance, no secondary
pollution, rapidness, simple structure, high practicability and the like in the field of
water treatment.