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Reservoir water eutrophication in-situ control system and method

A water eutrophication and in-situ treatment technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., to achieve the effect of rapid mass reproduction

Inactive Publication Date: 2019-04-23
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the embodiment of the present invention provides a system and method for in-situ treatment of eutrophication in reservoir water to solve the problems in the prior art

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  • Reservoir water eutrophication in-situ control system and method

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Embodiment Construction

[0054] The following specific examples illustrate the implementation of the present invention. Those familiar with this technology can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention. , Not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0055] Such as figure 1 As shown, an in-situ treatment method for eutrophication of a reservoir water body includes the following steps:

[0056] Step 100: Remove the floating garbage in the polluted water body by manual salvage or automatic salvage.

[0057] Salvaging the floating garbage in the water body is convenient for the subsequent deepening treatment. In the garbage salvage of the reservoir, it can be sa...

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Abstract

An embodiment of the invention discloses a reservoir water eutrophication in-situ control method. The method includes following steps: step 100, removing floating garbage in polluted water by means ofartificial fishing or automatic fishing; step 200, building an artificial wetland, an ecological floating bed and submerged plants to form a three-in-one three-dimensional purifying system, and detecting quality of water in the three-dimensional purifying system to obtain a three-dimensional monitoring map; step 300, partitioning the three-dimensional purifying system according to the three-dimensional monitoring map, and isolating partitions through a three-dimensional screen; step 400, arranging a secondary purifying microorganism island shelf in a highly-polluted isolation area; step 500,performing continuous culture until purifying is finished, collecting purifying organisms, taking a water sample, and detecting water quality after coarse filtration. The embodiment further provides acontrol system, the three-in-one purifying system is formed to perform differentiated purifying on water in a targeted manner, and dual objectives of control and collection can be achieved.

Description

Technical field [0001] The embodiment of the present invention relates to the technical field of sewage in-situ treatment, in particular to an in-situ treatment system and method for eutrophication of a reservoir water body. Background technique [0002] All waters have a certain degree of self-purification ability, which comes from the dissolved oxygen in the water. If the water is lack of oxygen, the waters must be seriously polluted. When a small amount of pollutants enter the water area, the dissolved oxygen in the water area will oxidize and decompose the pollutants into non-polluting inorganic substances and release them in the form of gas. The water area is restored to cleanliness, and after a period of natural dissolution, the water area resumes dissolution. Oxygen content, so as to realize the circulating balance of the water area's self-purification ability, and maintain the clean ecological environment of the water area. However, in recent years, with the rapid econom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32E02B15/10
CPCC02F3/32E02B15/10
Inventor 马巍殷淑华魏虹蒋艳齐德轩施国武班静雅夏明华
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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