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
CN1785849AInactive Publication Date: 2006-06-14INST OF AQUATIC LIFE ACAD SINICA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF AQUATIC LIFE ACAD SINICA
Publication Date
2006-06-14
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

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.
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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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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