Electrochemical self-purifying system for rainwater quality and method thereof

Abstract

The invention discloses an electrochemical self-purifying system for rainwater quality and a method thereof. The system comprises a rainwater pipe network, a water storage tank, a water wheel generator, a reaction pool, a rainwater electrochemical reaction device, an electric separator, a washing storage tank, an electromagnetic field absorbing device, a strong electric field absorbing device and a purified water storage tank. The electrochemical self-purifying method comprises the following steps of: first, performing rainwater electrochemical reaction for collected rainwater to separate out pollutants in rainwater; and then, removing the pollutants out of rainwater through four steps: electric separation, electromagnetic field absorption, strong electric field absorption and washing and removing dirt. The rainwater electrochemical reaction device, the electric separator, the electromagnetic field absorbing device and the strong electric field absorbing device are supplied with power by electric energy converted by rain energy, and the shortage is supplemented by an external power supply, so that electrochemical self-purifying treatment of rainwater quality is realized. The system provided by the invention has the advantages of environmental-friendliness, simple structure, investment saving, remarkable economic and social benefits and the like, and has the high researching and popularizing values under the ground of energy conservation and emission reduction and crisis of water resources.

Description

technical field [0001] The invention belongs to the field of unconventional water resource development and renewable energy utilization, in particular to a rainwater water quality electrified self-purification system and a method thereof. Background technique [0002] Water is the material basis for the survival of human beings and all other living things on the earth. Among fresh water resources, lakes, rivers, shallow groundwater and other fresh water reserves that are closely related to human production and life and are relatively easy to develop and utilize are only 104.6 trillion cubic meters, accounting for only 0.0091% of the total water reserves of the earth and 2.99% of the total fresh water. %, as a country with a large population, my country is short of per capita fresh water resources, but my country is rich in rainwater resources, with an average annual precipitation of 6.19 trillion m 3 , the potential for development and utilization is huge. Therefore, the co...

AI Technical Summary

Problems solved by technology

At present, there are many studies on rainwater harvesting technology, but less research on rainwater quality treatment, and there is no rainwater quality electrification self-purification technology that combines rainwater collection, rainwater quality treatment and rain energy power generation. There is an urgent need for breakthroughs in this area. Thereby reducing the cost of rainwater utilization and improving the development potential of rainwater resources

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