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Compound water ecology restoration method

A restoration method and water ecology technology, applied in chemical instruments and methods, multi-stage water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems affecting the living environment of the community, high investment costs, high operating costs, etc. Achieve the effects of increasing microbial activity, simple equipment, and improving impact resistance

Active Publication Date: 2014-05-14
广东力特净消毒制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scum produced by air flotation is high-concentration garbage, which will affect the living environment of the community and increase the load
This method requires water treatment equipment such as air flotation equipment and dosing equipment; it needs to build an underground waterproof reinforced concrete equipment room and circulation pipelines. Since they are all made of steel and imported products, the initial investment cost is high and the operating cost is also high.

Method used

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  • Compound water ecology restoration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A composite water ecological restoration method includes placing a submerged photoelectric catalytic reaction device at the bottom of the water, putting a water ecological restoration preparation in the water, building an ecological filter bed in the water body, and cultivating submerged plants and floating leaf plants in the water.

[0029] Such as figure 1 The submerged photocatalytic reaction device shown includes four photocatalytic tubes 1, each photocatalytic tube 1 is connected to the water outlet pipe 2 and the water inlet pipe 3 respectively, the photocatalytic tube is cylindrical, and the arrangement in the tube body of the photocatalytic tube is With UV lamp 4 and titanite TiO 2 The film 5 is formed, and the ultraviolet lamp can emit ultraviolet light with an emission wavelength of about 380nm.

[0030] The weight percent of each component of water ecology restoration preparation is: Nitrosomonas aestuarii 53%, Nitrobacter victoria 37% and Pseudomonas ae...

Embodiment 2

[0034] A composite water ecological restoration method includes placing a submerged photoelectric catalytic reaction device at the bottom of the water, putting a water ecological restoration preparation in the water, and building an ecological filter bed in the water body.

[0035]The submerged photocatalytic reaction device includes 4 photocatalytic tubes 1, each photocatalytic tube 1 is connected to the water outlet pipe 2 and the water inlet pipe 3 respectively, the photocatalytic tube is cylindrical, and an ultraviolet lamp is arranged in the tube body of the photocatalytic tube 4 and titanite TiO 2 The film 5 is formed, and the ultraviolet lamp can emit ultraviolet light with an emission wavelength of about 380nm.

[0036] The weight percent of each component of water ecology restoration preparation is: Nitrosococcus oceanus 48%, Nitrobacter vicii 37% and Pseudomonas syringae P. syringae 15%.

[0037] The ecological filter bed includes water collection pipe, bed bo...

Embodiment 3

[0039] A composite water ecological restoration method includes placing a submerged photoelectric catalytic reaction device at the bottom of the water, and injecting a water ecological restoration preparation into the water.

[0040] The submerged photocatalytic reaction device includes 4 photocatalytic tubes 1, each photocatalytic tube 1 is connected to the water outlet pipe 2 and the water inlet pipe 3 respectively, the photocatalytic tube is cylindrical, and an ultraviolet lamp is arranged in the tube body of the photocatalytic tube 4 and titanite TiO 2 The film 5 is formed, and the ultraviolet lamp can emit ultraviolet light with an emission wavelength of about 380nm.

[0041] The weight percent of each component of water ecology restoration preparation is: N. communis 55%, Nitrospira marina 40% and P. putida 5%.

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Abstract

The invention belongs to the environmental protection field, relates to a method for restoring water ecology, and especially relates to a compound water ecology restoration method. The compound water ecology restoration method uses an immersed type photoelectrocatalysis reaction apparatus and a water ecology restoration preparation. The method has the advantages of simple equipment and convenient usage, the water ecology restoration preparation combines with the immersed type photoelectrocatalysis reaction apparatus and an ecology filter bed, thereby the effective usage time and usage effect of the ecology filter bed and immersed type photoelectrocatalysis reaction apparatus can be greatly prolonged, so that the ecology filter bed has long usage period without frequent change, three modes are combined, the water treatment effect is greatly enhanced, and the effect of the three modes are obviously good than that of each mode with independent usage, the effect is obvious, the cost is low, and the method has high economic and environmental benefits.

Description

technical field [0001] The invention belongs to the field of environmental protection and relates to a method for restoring water ecology, in particular to a method for restoring composite water ecology. Background technique [0002] At present, my country's urban landscape water, ecological lakes, river water environment, rural domestic sewage, aquaculture circulating water and other aspects of pollution and prevention are not optimistic. Due to the strengthening of urban construction, the demand for urban landscape water has increased, and the requirements for the governance of its water environment have further intensified. At present, for the treatment of these water environments in our country, the methods often used include circulating filtration method, falling water aeration method, air flotation biochemical method and other methods. These methods have achieved certain results in the ecological restoration of water environment, but these methods are not Each has som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
Inventor 郑益群邱丽娟
Owner 广东力特净消毒制品有限公司
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