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Floating wetland for sewage treatment

A sewage treatment and wetland technology, applied in water/sewage treatment, biological water/sewage treatment, adsorption water/sewage treatment, etc., can solve the problems of complex structure and high production cost of floating wetlands, and improve the ability to resist wind and wave erosion. Low cost, easy to use and install

Pending Publication Date: 2018-11-30
上海景青绿环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The floating wetland structure of the above two patents is too complicated and the production cost is high

Method used

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  • Floating wetland for sewage treatment
  • Floating wetland for sewage treatment
  • Floating wetland for sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] A floating wetland for sewage treatment, reference figure 1 , figure 2 , It is formed by splicing a plurality of floating wetland planting frame units 6. The floating wetland planting frame unit 6 includes a frame 1 with a hexagonal structure and a filler inside the frame 1. Two opposite sides of the frame 1 are respectively provided with inserts The connecting hole 12 and the inserting protrusion 11, two adjacent floating wetland planting frame units 6 are connected by the inserting protrusion 11 and the inserting hole 12 on the frame body 1; the inserting protrusion 11 and the inserting hole 12 are both rectangle. Since the rectangles must be aligned before insertion, all the floating wetland planting frame units 6 can be on the same horizontal surface, thereby ensuring that the floating wetland for sewage treatment is beautiful and has a stable structure. The positions of the insertion protrusion 11 and the insertion hole 12 on the side surface of the frame 1 are the...

Embodiment 2

[0030] The difference from Embodiment 1 lies in that anchors can be hung under the bottom support plate 13. The set anchors ensure the stability of the wetland floating body in the water body.

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Abstract

The invention relates to a floating wetland for sewage treatment. The floating wetland is formed by splicing of a plurality of floating wetland planting frame units, wherein each floating wetland planting frame unit comprises a hexagonal frame and a filler inside the frame; every two opposite side surfaces of the frame are respectively provided with an insertion hole and an insertion protrusion; every two adjacent floating wetland planting frame units are connected through the insertion protrusions on and the insertion holes in the frames; and aquatic plant are planted on the floating wetlandplanting frame units. Compared with the prior art, the floating wetland of the invention has the advantages of simple structure, low manufacturing cost, convenient application and installation, strongstructural stability after installation, purification effect on a water body, and landscape effect presented by the planted aquatic plants.

Description

Technical field [0001] The invention relates to a floating wetland, in particular to a floating wetland for sewage treatment. Background technique [0002] Wetland is a biologically intertwined area on the surface of a water body, a habitat for animals and plants, and is known as the "kidney of the ecological environment." However, as shipping has become the main mode of transportation for decades, a large number of natural wetlands have been filled up to become ports. At the same time, the world’s population has expanded dramatically, and people need more land for housing, which further reduces the number of natural wetlands. At present, there are more than 65 million hectares of natural wetlands in my country, a sharp decrease of 50% from the initial period of reform and opening up. As a natural buffer zone of waterways, wetlands can filter pollutants on the surface of water bodies. In addition, microorganisms in the rhizosphere environment of wetland plants can effectively r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34C02F3/32C02F1/28C02F101/10C02F101/16C02F101/20
CPCC02F1/001C02F1/281C02F3/32C02F3/34C02F2101/16C02F2101/20C02F2101/105C02F2203/006
Inventor 牟万东
Owner 上海景青绿环境科技有限公司
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