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A constructed wetland island water purification system and construction method thereof

A technology for water purification and artificial wetlands, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc. Problems such as poor slope fixing effect, to achieve good energy and material circulation, improve ecological landscape effect, and facilitate maintenance and management.

Active Publication Date: 2022-01-18
SHANGHAI GARDEN ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction of artificial wetland islands, stone masonry is mostly used to maintain the surroundings of the island body. Stone masonry has poor slope consolidation effect, and it is easy to block the material exchange between the island body and the water body, which is not conducive to the purification of water quality.
In order to solve the above problems, the periphery of some wetland islands is maintained with ecological gabions, which greatly improves the material exchange rate between the island body and the water body, but the part of the gabion in contact with the water body lacks soil matrix and cannot grow aquatic plants. On the one hand, it reduces the purification effect of aquatic plants on water bodies; on the other hand, it affects the landscape and ornamental properties of wetland islands

Method used

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  • A constructed wetland island water purification system and construction method thereof
  • A constructed wetland island water purification system and construction method thereof
  • A constructed wetland island water purification system and construction method thereof

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Embodiment Construction

[0029] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.

[0030] Such as figure 1 As shown, this embodiment provides a water purification system for a constructed wetland island, including an island body 1, an ecological gabion 2 and aquatic plants. The island body 1 has different vein textures, shapes of different sizes, and is stacked on a wat...

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Abstract

The invention discloses a constructed wetland island water purification system and a construction method thereof. The constructed wetland island water purification system includes an island body, an ecological gabion, and aquatic plants, and the ecological gabion is arranged on the island body connected to the water body The ecological gabion includes a gabion frame, a gabion top gutter, and a gabion side gutter. The gabion frame is L-shaped, and its bottom is inserted in the island body. The gabion The gabion top mesh groove is set on the top of the gabion net frame, the gabion side mesh groove is set on the side of the gabion mesh frame away from the island body, and the inside of the gabion mesh frame is loaded with volcanic rocks block, the gabion top mesh groove and the gabion side mesh groove are provided with ecological fiber bags. The ecological gabion used in the artificial wetland island constructed by the present invention is provided with planting grooves on the side and top, which can not only enrich the landscape level of the water body and create a beautiful artistic conception, but also have self-purification and hydrophilic functions to achieve the effect of purifying water .

Description

technical field [0001] The invention belongs to the technical field of water quality treatment and ecological landscape, and in particular relates to a water quality purification system of an artificial wetland island and a construction method thereof. Background technique [0002] An island refers to an area surrounded by water in rivers and lakes. Most of the current islands are naturally formed, and the main component is natural clay minerals. When the water volume is large, it is easy to be washed away, resulting in the disappearance of the natural island. Wetland islands have ecological benefits such as regulating water sources, regulating climate, purifying water quality, and protecting species. At the same time, they play an important role in improving the ecological landscape effect of the entire lake, and are an important part of ecological rainwater purification in the park. During the construction of constructed wetland islands, stone masonry is mostly used to mai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32
CPCC02F3/327
Inventor 万林旺贾建云郑佳燕姜靖骏朱剑云俞苗莉
Owner SHANGHAI GARDEN ENG CO LTD
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