Organic sewage treatment device

A technology for treating device and organic sewage, which is applied in water/sewage treatment, water/sewage multi-stage treatment, biological water/sewage treatment, etc., can solve the problems of complex catalyst preparation, achieve low production cost and reduce floor space , less susceptible to pollution

Pending Publication Date: 2022-06-28
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Compared with the suspension reactor, it does not require the separation of the catalyst. Compared with the coating reactor, it is not limited by mass transfer, but the preparation of the catalyst is relatively complicated.

Method used

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] like Figures 1 to 3 As shown, this embodiment provides an organic sewage treatment device, including a multi-layer filter box and a reactor; the water outlet end of the last stage of the multi-layer filter box is communicated with the water inlet of the reactor through a water delivery hose 4; the reaction The water outlet 8 of the reactor is provided with a filter membrane 16; the reactor is a double-layer structure, the oute...

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Abstract

The invention discloses an organic sewage treatment device, which relates to the technical field of sewage treatment and comprises a multi-layer filter cartridge and a reactor, the water outlet end of the last stage of the multi-layer filtering box is communicated with the water inlet of the reactor through a water conveying hose; a filter membrane is arranged at the water outlet of the reactor; the reactor is of a double-layer structure, the water delivery hose is communicated with the inner layer of the reactor, and an ultraviolet lamp is arranged between the outer layer and the inner layer of the reactor. According to the device, multiple layers of ultraviolet lamps are connected in parallel for use, meanwhile, multi-medium filter material component comprehensive treatment is added, the space of the device can be effectively utilized, the sewage treatment range is expanded, the sewage flowing length and illumination time are increased, the sewage reaction rate is increased, the sewage treatment effect is enhanced, and meanwhile the lamp tubes are separated from sewage and are not prone to pollution.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an organic sewage treatment device. Background technique [0002] The photocatalytic wastewater technology belongs to the technical field of water treatment. The technology has the advantages of novelty, high efficiency, no selectivity to sewage, etc. It is especially suitable for the degradation of unsaturated hydrocarbons, and the reaction conditions are relatively mild, and there is no secondary pollution, so it has a good application prospect. Its working principle is that when there is a semiconductor powder catalyst in organic sewage, after a certain intensity of ultraviolet light irradiation, a certain amount of various forms of active oxygen and free radicals can be generated in the system. High oxidation potential, so it can interact with organic matter and degrade it, and then mineralize into water and carbon dioxide, so as to achieve the purpose of governance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F9/08C02F1/32C02F1/44C02F1/28C02F3/12C02F101/30
CPCC02F9/00C02F1/32C02F1/44C02F2101/30C02F1/283C02F1/001C02F2301/08C02F3/1268C02F2201/002Y02W10/10
Inventor 黄佳文徐浩宇李筠澄周楠林王景
Owner HARBIN INST OF TECH
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