Hydrodynamic cavitation based organic-water pollution degradation system

Abstract

The invention relates to a hydrodynamic cavitation based organic-water pollution degradation system which comprises a sewage pool, a pore-plate cavitation device, a vortex cavitation device and a water purification pool. The sewage pool is connected with a first water pump through a second water pipe, the first water pump is connected with the pore-plate cavitation device through a third water pipe, the pore-plate cavitation device is connected with the vortex cavitation device through a fifth water pipe, and the vortex cavitation device is connected with the water purification pool through a water pipe. By the arrangement that hydrodynamic cavitation is directly utilized without adding chemical reagents during the process, and secondary pollution is avoided; compared with a traditional physical treatment method, the hydrodynamic cavitation based organic-water pollution degradation system is simple in equipment structure, low in cost, obvious in treatment effect and high in effect.

Description

technical field [0001] The invention belongs to the technical field of water pollution degradation, in particular to an organic water pollution degradation system based on hydraulic cavitation. Background technique [0002] Water resources are essential for human survival, but at present, with the rapid advancement of my country's industrialization process, a large amount of domestic and industrial wastewater has been produced. A lot of wastewater is directly discharged into rivers without necessary treatment, which has brought great damage to the ecological environment. At this stage, the treatment technology of sewage can be roughly divided into three categories, namely physical treatment, chemical treatment and biological treatment. Among them, the more common physical treatment methods are grid interception method, sedimentation method, air flotation method and filtration method. This type of method has low processing efficiency and long processing time, but the invest...

AI Technical Summary

Problems solved by technology

This type of method has high efficiency, but it also has relatively high cost and may have problems such as secondary pollution.

Biological treatment methods are mainly aerobic and anaerobic methods. These methods are relatively environmentally friendly, but the treatment takes a long time. In some cases, the treatment plan will also be affected by the environment.

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