Deep oxidization water treatment method and deep oxidization water treatment device

A deep oxidation and water treatment technology, applied in the direction of oxidized water/sewage treatment, chemical instruments and methods, multi-stage water/sewage treatment, etc., can solve the problem of restricting the ability and speed of ultraviolet photocatalytic oxidation reaction, low ozone saturation solubility, Difficult to remove pollutants and other problems, to achieve the effect of strong function, small odor, and wide range of action
CN104876375AInactive Publication Date: 2015-09-02刘毅
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
刘毅
Publication Date
2015-09-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a deep oxidization water treatment method and a deep oxidization water treatment device; the deep oxidization water treatment method and the deep oxidization water treatment device are formed by utilizing a high dissolved ozone amount air dissolution technology and a micro-bubble aeration technology in combination with use of ozone, ultraviolet photocatalysis and a photosensitive chemical catalyst; dissolved oxygen and ozone are utilized; furthermore, a large number of hydroxyl radicals excited by ultraviolet photocatalysis chemical reaction can participate in the so-called oxidization chain reaction; and a deep oxidization technology is higher in oxidation capacity and rapider in oxidization speed. The deep oxidization water treatment method and the deep oxidization water treatment device disclosed by the invention are not only applied to sterilizing ordinary drinking water but also applied to oxidizing and degrading organic pollutants, which are difficult to biodegrade and high in concentration and toxicity; and the deep oxidization water treatment method and the deep oxidization water treatment device not only can be used as an independent sewage treatment method and an independent sewage treatment device but also can be used as a pre-processing method for reducing the concentration and the toxicity in sewage used with the existing biodegradable water treatment technological method and equipment in a matched manner.
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Description

Technical field:

[0001] Using high-dissolved ozone technology and micro-bubble aeration technology, combined with ozone, ultraviolet light catalysis and photosensitive chemical catalyst to form a deep oxidation water treatment method and device, not only using dissolved oxygen and ozone, but also mainly using chemical reaction excitation A large number of hydroxyl radicals participate in the oxidation to form the so-called chain reaction, which is a deep oxidation technology with higher oxidation ability and faster oxidation speed. The invention is not only suitable for disinfection of ordinary drinking water, but also suitable for oxidative degradation of high-concentration and high-toxicity organic pollutants that are difficult to biodegrade in water. It can be used not only as an independent sewage treatment method and device, but also as a pretreatment method for reducing sewage concentration and toxicity and used in conjunction with existing biodegradable water treatment ...

Claims

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