Solar energy water body ecological restoration floating bed system
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An ecological restoration and solar energy technology, applied in the field of floating bed systems, can solve problems such as water pollution and insufficient water restoration capacity, and achieve the effect of reducing nitrogen and phosphorus content
Active Publication Date: 2019-01-18
JIANGSU AOYANG ECOLOGICAL LANDSCAPE CO LTD
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[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a solar energy water body ecological restoration floating bed system, which aims to solve the current ecological floating bed in the field of water body restoration. Fundamentally solve the problem of water pollution
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Embodiment 1
[0045] refer to figure 1 , figure 2 , image 3 , the present invention provides a floating bed system for ecological restoration of solar water bodies, including a floating plate system 1, a solar power generation system 2, a buoy 3, a filter system 4, an electrocatalytic system 5, a water suction pipe 6, protozoa 7, and an action mechanism 8;
[0046] The solar energy water body ecological restoration floating bed system takes the filter system 1 as the center, and the buoys 3 and the floating plate system are provided with a plurality, the buoys 3 and the floating plate system 1 are arranged around the filter system, and the buoys 3 provides buoyancy for the filter system, the floating plate system 1 is connected to the filter system through pipelines, the action mechanism 8 is set on the buoy 3, and different action mechanisms are used to open and / or close to realize the solar water ecological restoration floating bed system on the water surface free movement;
[0047] ...
Embodiment 2
[0066] According to the system setting in Example 1, put it into a certain rural pond with serious eutrophication, wherein, the COD in the pond Cr 450mg / L, total nitrogen 5.2mg / L, total phosphorus 0.98mg / L, after one year of treatment, the COD in the pond Cr , total nitrogen, and total phosphorus all decreased significantly, 90.1%, 82.3% and 86.4% respectively.
Embodiment 3
[0068] According to the system setting in Example 1, put 8 systems into a certain lake, delineate its activity area, evenly distribute sampling points in its activity area, measure the water samples after mixing, COD Cr 215mg / L, total nitrogen 1.8mg / L, and total phosphorus 0.49mg / L. After a year of restoration, the water quality of the water body has improved significantly, and the COD Cr , total nitrogen, and total phosphorus decreased significantly, 78%, 60.3% and 75.4% respectively
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Abstract
The invention aims to provide a solar energy water body ecological restoration floating bed system. Through a floating plate system, a water body is subjected to a photoelectrocatalysis function to degrade organic matters in the water body, in addition, an electric field can be added to accelerate phosphorus in the eutrophication water body to be degraded into a phosphoric acid state, and phosphoric acid is conveyed to a volatile gas adsorption area, phosphoric acid is mixed with ammonia nitrogen separated from the water body in an aeration stripping process, insoluble-state nitrogen and phosphorus, including struvite and the like, can be formed under the function of magnesium ions in modified zeolite, and the contents of nitrogen and phosphorus are further lowered under the action of aquatic plant; aerobiotic, anoxia and anaerobic biochemical systems are combined to carry out overall treatment, a new system is provided for effectively solving the problem of water body eutrophication,and water body restoration is achieved fundamentally.
Description
technical field [0001] The invention relates to a floating bed system with the function of water body ecological restoration, in particular to a solar energy water body ecological restoration floating bed system. Background technique [0002] Nowadays, there are varying degrees of water pollution in rivers, rivers, and lakes in many areas of our country. Especially in the large and small rivers, ponds and other surface waters in densely populated areas, due to human activities, a large amount of industrial wastewater, domestic sewage and plant nutrients in farmland runoff are discharged into lakes, reservoirs, estuaries, bays and other slow-flowing water bodies. , Aquatic organisms, especially algae, will proliferate in large numbers, which will change the population and species of biomass, destroy the ecological balance of the water body, and cause water eutrophication. The eutrophication of water bodies is becoming more and more severe, and the urban water supply crisis c...
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