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Triple-effect water treatment device and method

A water treatment device and water treatment technology, applied in special compound water treatment, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of reduced photocatalytic efficiency, easy sludge agglomeration, etc. Dispersion, avoid sludge agglomeration, reduce chlorine content

Inactive Publication Date: 2016-08-24
WUHAN DONGCHUAN WATER ENVIRONMENT TECH CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the above technical deficiencies, and propose a three-effect integrated water treatment device and method, which is mainly used to treat tap water and hospital sewage, and solve the problem of easy agglomeration of sludge in photocatalytic oxidation sewage treatment in the prior art And precipitation in the lamp tube leads to the technical problem of photocatalytic efficiency reduction, and the invention can be used to treat tap water to reduce its chlorine content

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  • Triple-effect water treatment device and method

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] See figure 1 , The embodiment of the present invention provides a three-effect integrated water treatment device, including a self-washing filter 1, a photocatalytic oxidation reactor 2 and a circulation processing controller 3, the photocatalytic oxidation reactor 2 includes and The cylindrical reactor body 21 connected to the water outlet end of the self-washing filter 1, the oxidant throwing mechanism 22 connected to the reactor body 21, is arranged in the reactor body 21 along the length direction of the reactor body 21 The lamp tube 23 of the reactor, and the ultrasonic generator ...

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Abstract

The invention discloses a triple-effect water treatment device and method. The device comprises a self-flushing filter, a photo-catalytic oxidation reactor and a circulating processing controller, wherein the photo-catalytic oxidation reactor comprises a reactor body connected with the self-flushing filter, an oxidizing agent feeding mechanism connected with the reactor body, a lamp tube arranged in the length direction of the reactor body, and an ultrasonic generator arranged in the reactor body, and the circulating processing controller comprises a chlorine content detector and a processor. On one hand, large particle impurities in sewage are removed by arranging the self-flushing filter, so that the turbidity of sewage is reduced and follow-up light penetrability is improved; on the other hand, by arranging the ultrasonic generator, sewage and sludge in sewage are made to vibrate under the mechanical action of ultrasonic waves, sludge caking is avoided, and sludge particle dispersion is promoted due to the fact that bubbles are formed by means of the cavitation effect of ultrasonic waves; meanwhile, the circulating processing controller is arranged to achieve circulating processing so that the chlorine content in water to be treated can be reduced.

Description

Technical field [0001] The present invention relates to sewage treatment technology, in particular to a three-effect integrated water treatment device and method. Background technique [0002] After entering the 1980s, photocatalytic oxidation wastewater treatment methods have become the research direction of environmental protection scientists. Moreover, a large number of studies have proved that hydrocarbons and polycyclic aromatic hydrocarbons, halogenated aromatic compounds, dyes, surfactants, pesticides, oils, cyanides, etc. can effectively carry out photocatalytic reactions, decolorization, detoxification, and mineralization. Poison inorganic small molecule substances, thereby eliminating environmental pollution. [0003] The photocatalytic redox mechanism is mainly that the catalyst is irradiated by light, absorbs light energy, undergoes electronic transitions, generates "electron-hole" pairs, directly redox the pollutants adsorbed on the surface, or oxidize the hydroxyl OH...

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Application Information

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IPC IPC(8): C02F9/08
CPCC02F9/00C02F1/001C02F1/30C02F1/32C02F1/36C02F1/725C02F2103/003C02F2201/324C02F2209/11C02F2209/29C02F2301/046C02F2301/08C02F2303/14C02F2303/22C02F2305/023
Inventor 刘川刘晓川
Owner WUHAN DONGCHUAN WATER ENVIRONMENT TECH CO LTD
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