Purification equipment of black and odorous water body and water purification method of purification equipment

A technology for black and odorous water and purification equipment, applied in chemical instruments and methods, water/sewage treatment equipment, water/sewage treatment, etc., can solve the problems of inability to decompose water pollutants, single effect, etc. The effect of increasing the dissolution rate

Pending Publication Date: 2019-10-22
深圳市利源水务设计咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the effect of blowing aeration is better. Using a fan to continuously inject air into the water of rivers and lakes can increase the oxygen content in the water and improve the quality of the water to a certain extent, but it cannot decompose the pollution in the water. object, single effect

Method used

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  • Purification equipment of black and odorous water body and water purification method of purification equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see figure 1 , a purification equipment for black and odorous water, comprising a gas reactor 10 and a blower 20 made of 304 stainless steel;

[0045] The air inlet of gas reactor 10 is communicated with atmosphere, and the air outlet of gas reactor 10 is communicated with the air inlet of blower 20; Gas reactor 10 is provided with the active oxygen generation device that oxygen is changed into ozone; Active oxygen generation device Be the ultraviolet lamp 11 of wavelength 185nm. The ultraviolet lamps 11 are arranged in three groups, and the power of each group of ultraviolet lamps 11 is different, and the light intensity produced is different. The three groups of ultraviolet lamps 11 correspond to produce high, medium and low ultraviolet rays with three light intensities.

[0046] Inside the gas reactor 10 , a filter screen 12 is arranged on the air inlet side, and the filter screen 12 is arranged at the windward position of the ultraviolet lamp 11 . The filter scree...

Embodiment 2

[0055] The ultraviolet lamps 11 are arranged in multiple groups, and the power of each group of ultraviolet lamps 11 can be adjusted. The filter screen 12 is made of bamboo charcoal fiber material.

[0056] Others are the same as embodiment 1.

Embodiment 3

[0058] The ultraviolet lamps 11 are arranged as a group, and the power of the ultraviolet lamps 11 can be adjusted. The filter screen 12 is made of graphene material.

[0059] Others are the same as embodiment 1.

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Abstract

The invention discloses purification equipment of a black and odorous water body. The purification equipment comprises a gas reactor and an air blower, wherein a gas inlet of the gas reactor is communicated with atmosphere, and a gas outlet of the gas reactor is communicated with a gas inlet of the air blower; an active oxygen generation device for transforming oxygen into ozone is arranged in thegas reactor; the purification equipment further comprises an aerating device; a gas inlet of the aerating device is communicated with a gas outlet of the air blower; a gas outlet of the aerating device is guided to the black and odorous water body. The invention further provides a water purification method of the purification equipment. The purification equipment can be used not only for re-oxygenating the water body, for decomposing pollutants in the water body, so that the problems of black and odor of the water body can be effectively improved; in addition, the purification equipment is simple in structure, convenient to operate and lower in cost. According to the water purification method of the purification equipment, the oxygen content of the water body can be improved, an effect ofpurifying the black and odorous water body can be achieved, and the purification effect is extremely obvious.

Description

technical field [0001] The invention relates to the technical field of water body treatment, in particular to a purification device for black and odorous water body and a water purification method thereof. Background technique [0002] The rapid development of urbanization in my country, the rapid concentration of population, the rapid development of industry, and the continuous large-scale discharge of domestic sewage and industrial sewage have led to a sharp decline in water quality and even black and odor in large-scale urban rivers and lakes; At present, black and odorous water bodies have seriously affected the image of the city and become an environmental and social problem that needs to be solved urgently. [0003] When the content of organic pollutants in the water body is too high, the decomposition of organic matter consumes oxygen in the water, turning the water body into an anoxic or anaerobic state, and producing malodorous substances such as ammonia, hydrogen su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/50C02F1/78
CPCC02F1/50C02F1/78C02F2201/782C02F2303/02
Inventor 曲祥瑞韩小波闫林霞黄垚洇林秀玉
Owner 深圳市利源水务设计咨询有限公司
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