The Numerical Simulation of the Flow Field in the Micro-Pressure Inner Loop Reactor

Abstract

The treatment of the urban sewage and the Organic industrial wastewater has been transformed from removing of the organics to the Removal of organic matter and nitrogen, phosphorus. According to the deficiency of the Traditional wastewater treatment process,the micro-pressure inner loop reactor is put forward to solve the Anaerobic, anoxic and aerobic environmental issues in this paper. Aiming at the newly development of the micro-pressure inner loop reactor, based on the methods of Computational Fluid Dynamics, using the methods of computational fluid dynamics, By analyzing the velocity distribution field, flow lines, the gas volume fraction and other factors, the result shows that the reactor Meets the actual needs of the project, and provides a theoretical basis for practical engineering equipment.