Movable water purification device driven by wind-solar power generation

Abstract

The invention provides a movable water purification device driven by wind-solar power generation. The movable water purification device structurally comprises a box body, plants, water inlet micropores, compartments, an adsorption material, a water flow guide plate, submerged plants, a water pump, a non-porous flat plate, a partition plate with holes in the horizontal direction, a plurality of partition plates with holes in the vertical direction, an upper-layer adsorption material and a lower-layer adsorption material. The box body is divided into an upper layer and a lower layer by the non-porous flat plate, the upper-layer adsorption material is positioned on the upper layer of the box body, the plants are planted on the horizontal-direction perforated partition plate, and the lower layer of the box body is divided into a plurality of compartments by a plurality of vertical-direction perforated partition plates; and the lower-layer adsorption material, the water flow guide plate and the submerged plants are placed in different compartments. The device has the advantages that the treatment efficiency and the treatment water amount are improved through the layered design, and the diversity of the treatment scheme is improved through the compartment design.

Description

technical field [0001] The invention relates to a movable water purification device driven by wind and solar power, and belongs to the technical field of water pollution control. Background technique [0002] With the development of agriculture, people use pesticides and chemical fertilizers more and more frequently; excessive pesticides and chemical fertilizers enter rivers, lakes, artificial irrigation lakes with low self-purification capacity and other water bodies with surface runoff, causing water eutrophication and other pollution The occurrence of the phenomenon has seriously affected the aquatic ecosystem and threatened human life and health; therefore, it has become an urgent environmental problem to carry out the in-situ restoration of the polluted water body so as to contain the pollution from the source. [0003] Existing water restoration methods mainly include physical methods, chemical methods, and biological methods. Therefore, there is still the possibility...

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Problems solved by technology

[0003] Existing water restoration methods mainly include physical methods, chemical methods, and biological methods. Therefore, there is still the possibility of causing secondary pollution; the adsorption and passivation materials added to achieve water body restoration are also difficult to reuse, which will have an impact on the water body ecology; although the chemical method has a relatively low degradation effect on pollutants Good, but there are still problems such as the difficulty of secondary use of degradable materials, and it is easy to cause accidental pollution if left in natural water bodies; the microorganisms used in the biological method have the characteristics of small individuals, wide distribution, large numbers, and strong metabolism, and have strong However, there is no fixed device for artificially added bacterial agents, which will drift with the direction of water flow or sink to the bottom of the water, which will affect the restoration effect of the water body; The non-biological carrier part and aging dead microorganisms will remain in the water body and become a potential source of endogenous pollution, resulting in a part of the treated pollutants being finally re-released into the water body; in summary, using a single repair method cannot To achieve the ideal water restoration results; therefore, multiple methods need to be coupled and reorganized to maximize the advantages of each method and minimize the possibility of secondary pollution

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