Construction method of lake water purification system

A water purification and construction method technology, applied in the field of water purification, can solve the problems of neglecting wetland purification, neglecting the role of water ecosystem restoration and landscape, unreasonable design of wetland parks, etc., to ensure the uniformity of water distribution, The effect of enriching biodiversity and enhancing activity
CN106517639AActive Publication Date: 2017-03-22ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER
Publication Date
2017-03-22

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Abstract

The invention discloses a construction method of a lake water purification system. The method includes the steps of: (a) site surveying; (b) site construction; (c) precipitation zone configuration; (d) aeration zone configuration; (e) compounding zone configuration; (f) ecological planting zone configuration; (g) floating island unit establishing; and (h) regional beautification. The method provided by the invention has the advantages of simple construction, short construction period and cost saving, and after construction, the purification system has the functions of water storage, flood control, and water and air purification, can protect biodiversity, adjust microclimate and improve environmental quality, thus laying the foundation for water quality improvement of regional lake water.
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Description

technical field

[0001] The invention belongs to the technical field of water body purification, and in particular relates to a construction method of a lake water body purification system. Background technique

[0002] At present, for the treatment of "black and odorous" water bodies, many wetland treatment technologies have emerged. Constructed wetlands are a composite process that combines natural purification and artificial enhancement. It can adopt an appropriate scale according to the amount of sewage. Use the purification effect of wetlands to improve the water quality of water bodies, and then eliminate black and odor. Compared with traditional secondary biochemical treatment, constructed wetland has the advantages of low construction and operation costs, simple maintenance, good effluent quality and strong adaptability to load changes, etc., and is more suitable for small towns with low technical management level and small scale Or rural sewage treatment. On the pr...

Claims

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