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Ecological pond permeable barrier and ecological landscape water in-situ remediation method

A treatment method and ecological landscape technology, applied in the field of water treatment, can solve the problems of limited removal effect and ineffective removal, and achieve the effect of increasing the number of microorganisms, strengthening the effect of water purification, and increasing the contact time

Pending Publication Date: 2019-03-22
SHANGHAI LANDSCAPE ARCHITECTURE DESIGN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the ordinary in-situ ecological treatment method only uses aquatic plants to purify. Since plants have limited removal effect on nitrogen and phosphorus in water, when the content of nitrogen and phosphorus in water is high, it cannot be effectively removed in a short time.

Method used

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Embodiment Construction

[0027] In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The present application will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0030] In the description of this application, unless otherwise clearly specified and limited, the terms "first" and "second" are only used for the purpose of description, and should not be construed as indicating or implying relative importance; unless otherwise specified or explained , t...

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Abstract

The invention discloses a permeable barrier and an ecological landscape water in-situ remediation method using the permeable barrier. The permeable barrier comprises a filtering material layer, a gravel layer and a gabion box, wherein the width of the filtering material layer is gradually changed; a layer of biological membrane is attached to the surface of the filtering material layer; the gravellayer is arranged on the outer side of the filtering material layer; the gabion box coats the outer side of the gravel layer; an impermeable material layer is laid at the upper end faces of the filtering material layer, the gravel layer and the gabion box; a soil layer is arranged on the impermeable material layer; plants are planted on the soil layer. According to the ecological landscape waterin-situ remediation method disclosed by the invention, adsorption and filtering of suspended particulate matters and dissolved nitrogen and phosphorus in a water body can be enhanced and the purification efficiency of water quality is improved; in addition, in the ecological landscape water in-situ remediation method, a plurality of permeable barriers are arranged in an ecological pond in a staggered manner, so that water current moves forward in a baffling form, and further the contact time between a water body and submerged plants can be prolonged; by dual filtering of the water body, the purification efficiency of the water quality is further improved.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an in-situ treatment method for ecological pond permeable walls and ecological landscape water. Background technique [0002] Among the landscape water treatment methods, the commonly used method is the ex-situ treatment method. The so-called ex-situ treatment method refers to the extraction of landscape water from the water body, and the treatment and then discharge back to the water body. And it should not be used when there is no excess land available for use in the surrounding area. In the prior art, conventional in-situ ecological treatment methods can also be used to purify landscape water. However, the common in-situ ecological treatment method only uses aquatic plants for purification. Due to the limited removal of nitrogen and phosphorus by plants, when the nitrogen and phosphorus content in the water is high, it cannot be effectively removed in a short time. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/34
CPCC02F3/327C02F3/34C02F2103/007
Inventor 唐利茹雯美朱祥明李轶伦
Owner SHANGHAI LANDSCAPE ARCHITECTURE DESIGN INST
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