Application of a Multilayer Composite Functional Material in Stabilizing Treatment of Industrial Circulating Water

Abstract

The invention discloses the application of a multilayer composite functional material in the stable treatment of industrial circulating water. The application method is: arranging a graphene photocatalytic omentum frame 9 and a biological filler frame 10 in a tower pool 7 of circulating water , the graphene photocatalytic mesh frame 9 and the biological packing frame 10 appear in pairs, and the water flow flows through a plurality of graphene photocatalytic mesh frames 9 and biological packing frames 10 successively from the tower pond water inlet 8, and flows out from the tower pond water outlet 11 ; The present invention is a more advanced and environmentally friendly water treatment method for alleviating scaling, corrosion, and growth of harmful microorganisms in industrial circulating cooling water systems.

Description

Application of a multi-layer composite functional material in the water quality stabilization treatment of industrial circulating water technical field The present invention relates to the field of environmental purification, particularly relate to a kind of multi-layer composite functional material in industrial circulating water quality Applications in stable processing. Background technique [0002] Nano-titanium dioxide photocatalytic oxidation is a new water pollution control technology. It can effectively treat water Organic matter, and can kill harmful microorganisms in water, because the technology is characterized by the use of sunlight, the degradation speed is fast, Oxidation conditions are mild, no secondary pollution, wide application range and high chemical activity of titanium dioxide, safe, non-toxic, and low price, so Also known as green water treatment technology. In the industrial circulating water system, in order to solve the problems such as sy...

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Problems solved by technology

[0005] Although some progress has been made in the above research, on the one hand, it is impossible to solve the current relative shortcomings of traditional photocatalytic materials such as insufficient efficiency, insufficient lifespan, non-pollution resistance, and high lighting requirements (cannot be used normally day and night, and are difficult to apply in relatively shading places), etc. On the other hand, the combination of photocatalytic technology and ecological treatment methods has not been studied, resulting in the failure to exert the comprehensive effect of photocatalytic technology in environmental governance, but only limited to reducing the use of fungicides , which has affected the practical application of photocatalytic technology in industrial circulating water treatment

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