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Water body micro-algae ecologic dialysis system device and applying method

A technology of a system device and an application method, applied in the field of environmental engineering, can solve the problems of eutrophication and water environment pollution, and achieve the effects of quick cleaning of lakes, simple and convenient use methods, and restoration of water body ecology.

Inactive Publication Date: 2008-09-17
GUANGZHOU SPT ENVIRONMENTAL PROTECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide the application method of the above-mentioned water body microalgae ecological dialysis system device, which can effectively solve the problems of eutrophication and water environment pollution in rivers, lakes, landscape water, sewage and other water bodies

Method used

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  • Water body micro-algae ecologic dialysis system device and applying method
  • Water body micro-algae ecologic dialysis system device and applying method
  • Water body micro-algae ecologic dialysis system device and applying method

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Embodiment 1

[0038] like figure 1 , 2 As shown, the water body microalgae ecological dialysis system device according to the present invention can purify fluid water bodies such as rivers. Before purification, multiple dams 4 and water inlet and outlet pipes 5 buried under the river bed need to be installed along the flow direction of the river water body. Multiple dams 4 separate the river to form several static water areas, and each static water area is provided with water body microalgae The ecological dialysis system device is connected to each other through the water inlet and outlet pipes 5 .

[0039] The water body microalgae ecological dialysis system device includes several multifunctional mixing coagulators 1, each multifunctional mixing coagulator 1 includes a mixing mechanism 11 and a coagulation mechanism 12 connected to each other, and the port of the mixing mechanism 11 is provided with a water inlet 13. A water outlet 14 with a valve is provided at the port of the coagula...

Embodiment 2

[0049] Such as Figure 5 As shown, this embodiment utilizes the water microalgae ecological dialysis system device to purify closed water bodies such as lakes. The implementation of the water body microalgae ecological dialysis system device is basically the same as that of Example 1, the difference is that the water inlets of several multifunctional mixing coagulators 1 are connected to each other through dialysis pipelines 2, forming a huge ring on the lake waters Dialysis circulation channel: Several multifunctional mixing coagulators 1 are arranged inside the annular dialysis circulation channel and connected with the annular dialysis circulation channel, thereby dividing the lake waters into several smaller annular dialysis circulation channels. The method for purifying the water body by utilizing the water body ecological dialysis system device is also basically the same as that in Embodiment 1.

Embodiment 3

[0051] Such as Figure 6 As shown, this embodiment utilizes the water body microalgae ecological dialysis system device to carry out water body purification to water bodies such as rivers and open channels, or underground channels. It can exchange and treat the water bodies of rivers, open channels and culverts.

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Abstract

The invention discloses a microalgae ecological water body dialysis system device and an application method thereof. The device comprises at least one multifunctional mixing and coagulation device; a dialysis pipe connected with the multifunctional mixing and coagulation device and provided thereon with a plurality of incoming water ports with valves; and an automatic control system. The inventive device can be used for controlling and utilizing microalgae growth and propagation, generating bulk biofilm, absorbing and adsorbing suspended solids, heavy metals and other pollutants in water body, effectively removing N, P and other elements in the water body, improving enriching and transferring effects algae, and controlling and reducing algae burst, so as to achieve water body cleaning effect. The inventive device has the advantages of high efficiency, low investment, low operating cost, and simple and convenient application method; and can be used either in running water bodies or in static water bodies such as river, landscape water, lake, open / underground canal, domestic sewage, discharge water from water treatment plant and aquaculture water.

Description

technical field [0001] The invention relates to an ecological technology for recycling and utilizing water resources, which belongs to the technical field of environmental engineering, in particular to an ecological dialysis system device for microalgae in a water body and an application method thereof. Background technique [0002] In today's world, water resources have become a scarce and precious resource. However, what people are short of is not unusable sewage, but clean and reusable water resources. At present, the primary discharge water or reclaimed water after the treatment of the sewage treatment plant has removed some pollutants and looks clear and clean on the surface. However, the content of pollutants dissolved in water such as nitrogen and phosphorus is still high. Unable to become clean water - recovery water (better than the water quality of GB3838-2002V category indicators). In essence, these discharged water are super V (GB3838-2002) sewage, which will s...

Claims

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Application Information

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IPC IPC(8): C02F9/02C02F1/44C02F1/52
Inventor 郑永旭邱树兴
Owner GUANGZHOU SPT ENVIRONMENTAL PROTECTION