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Bio settling bed method of purifying water quality

A technology for purifying water quality and biology, which is applied in chemical instruments and methods, biological water/sewage treatment, energy wastewater treatment, etc. It can solve the problems of safety performance and safety evaluation that need further research, treatment effects, sunlight exposure and fish farming, etc. problem, to achieve the effect of promoting the restoration of biodiversity, curbing algal blooms, and restoring submerged vegetation

Inactive Publication Date: 2006-06-14
INST OF AQUATIC LIFE ACAD SINICA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its disadvantage is that it occupies a large area of ​​the water surface, which affects sunlight and fish farming. When the water level changes, the treatment effect will be affected.
Its disadvantage is that when the water level changes, the treatment effect is affected, and the safety performance and safety evaluation of polyolefin and polyamide composites need further research

Method used

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Embodiment Construction

[0016] The present invention is further described below: a kind of method for purifying water quality biological sedimentation bed is made of " zeolite bed " and submerged water plant (can be planted in collocation and can also be selected according to water body characteristics); Its concrete steps are: A, zeolite bed Production: Use plastic material to make a mold, make a mesh plate, and distribute the large holes and small holes on the surface regularly and evenly. Use iron wire or thin rope to make it about 8 or 9 cm long and wide (depending on the needs) Mesh basket; B, the processing of zeolite: zeolite (the place of origin is not present, but the best with high porous performance), zeolite will be soaked in 5% biological flocculant for 1 day before use, and then the zeolite is packed into the device to do a good job C. Install an adjustment weight made of iron or stone at the four corners of the zeolite bed or in the middle of the four corners and both sides of the zeoli...

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Abstract

The present invention discloses a method for purifying water quality by utilizing submerged bed. Said method includes the following steps: (A) making zeolite bed; (B) zeolite treatment; (C) regulating depth of zeolite bed under the water surface; (D) planting submerged plant; (E) fixing zeolite bed or no fixing it; and (F) regulating zeolite bed.

Description

technical field [0001] The technology of the present invention relates to sewage purification, and more specifically relates to a method for purifying water quality biological sedimentation beds, which is suitable for improving the water quality of open water bodies such as eutrophic lakes, small reservoirs, rivers, and park water bodies with poor water quality, urban landscape water bodies, etc. . technical background [0002] Nowadays, environmental problems are paid more and more attention by people, and environmental pollution is a major problem that people urgently need to solve. To solve environmental pollution, we must solve the problem of water body pollution. At present, most of the world's waters are troubled by eutrophication, and the pollution of water bodies is more serious, which restricts the development of economy and society. Therefore, solving the problem of water body eutrophication is becoming increasingly prominent. [0003] High...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32
CPCY02W10/37
Inventor 方涛付长营敖鸿易高镜清
Owner INST OF AQUATIC LIFE ACAD SINICA
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