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A system and method for in-situ treatment of eutrophication in reservoir water

A water eutrophication and in-situ treatment technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc.

Inactive Publication Date: 2021-04-27
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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  • A system and method for in-situ treatment of eutrophication in reservoir water
  • A system and method for in-situ treatment of eutrophication in reservoir water
  • A system and method for in-situ treatment of eutrophication in reservoir water

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Embodiment Construction

[0054] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

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

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

[0057] It is convenient to salvage the floating garbage in the water body by salvaging to facilitate the subsequent deepening treatment. In the garbage salv...

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Abstract

The embodiment of the present invention discloses a method for in-situ treatment of eutrophication in reservoir water, including the following steps: step 100, removing floating garbage in the polluted water body by manual salvage or automatic salvage; step 200, constructing an artificial wetland , ecological floating bed and submerged plants form a three-in-one three-dimensional purification system, and detect the water quality in the three-dimensional purification system to obtain a three-dimensional monitoring map; step 300, partition the three-dimensional purification system according to the three-dimensional monitoring map, and divide each partition Isolate through a three-dimensional screen; step 400, arrange a secondary purification microbial island shelf in the high-pollution isolation area; step 500, continue to cultivate, until the purification is completed, the purified organisms are harvested, and water samples are taken for water quality after rough filtration It also includes the governance system, through the formation of a three-in-one purification system, targeted and differentiated purification of water bodies, which can achieve the dual purposes of governance and harvesting.

Description

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

Claims

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Application Information

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Patent Type & Authority Patents(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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