Research on Organic Wastewater Purification Cycle System Based on Cavitation Water Jet—Take the 18th National College Students Extracurricular Academic Competition Works “Efficient Purification of Water”as an Example

Abstract

Abstract: Taking the 18th“Challenge Cup”National College Students Extracurricular Academic and Technological Competition Works“Efficient Purification of Water”as a research case, this paper explores the water purification process combining cavitation water jet technology and photocatalytic oxidation water purification. The cavitation performance of the nozzle was verified through FLUENT simulation analysis and high-speed camera experiments. Subsequently, the optimized design of the nozzle was carried out with the goal of cavitation effect, and an efficient water purification process for treating organic wastewater was developed. Finally, the selection is an inlet pressure of 100MPa combined with a 2mm nozzle for water purification.

Key words: Cavitation water jet, Photocatalytic oxidation, Nozzle optimization design, Efficient water purification, FLUENT simulation analysis, Circulating system design, Organic wastewater treatment

CLC Number:

G640

WANG Ning, QI Jie, ZHANG Zixuan, WANG Feilong, SUN Rongwei, SHAO Zhihao, LU Wenqing. Research on Organic Wastewater Purification Cycle System Based on Cavitation Water Jet—Take the 18th National College Students Extracurricular Academic Competition Works “Efficient Purification of Water”as an Example[J]. The Theory and Practice of Innovation and Enntrepreneurship, 2024, 7(7): 172-178.

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