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River channel ecosystem with functions of sewage interception, slope protection and water purification based on silt resource utilization and construction method thereof

A technology of river ecosystem and water purification system, applied in the field of river ecological restoration, can solve problems such as deviation and unfavorable river ecological restoration, and achieve the effects of saving transportation, good environmental effect, and good disassembly.

Active Publication Date: 2018-07-10
HOHAI UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the traditional river slope protection technology mainly adopts mortar rubble slope protection and hole type slope protection, which isolate the original ecological environment, deviate from the natural law of ecology, and are not conducive to the ecological restoration of the river.

Method used

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  • River channel ecosystem with functions of sewage interception, slope protection and water purification based on silt resource utilization and construction method thereof
  • River channel ecosystem with functions of sewage interception, slope protection and water purification based on silt resource utilization and construction method thereof
  • River channel ecosystem with functions of sewage interception, slope protection and water purification based on silt resource utilization and construction method thereof

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Embodiment Construction

[0032] Such as figure 1 As shown, a kind of river ecosystem of the present invention with sewage interception-slope protection-water purification based on silt recycling, from the embankment on one side of the river to the water body, it successively includes the road area sewage interception system exposed on the surface of the water body, the middle The ecological slope protection system and the river water purification system in the water body, in which: the road area sewage interception system 1 is composed and constructed by splicing sewage interception and permeable bricks; the ecological slope protection system includes silt soil slope protection 2 and planting concrete slope protection 3; the river water purification system consists of The water purification system consists of 4 cages.

[0033] Such as figure 2 and image 3 As shown, the sewage intercepting permeable brick mainly includes two solid brick bodies 11 on the upper and lower layers and a hollow brick bod...

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Abstract

The invention discloses a river channel ecosystem with functions of sewage interception, slope protection and water purification based on silt resource utilization and a construction method thereof. The ecosystem sequentially comprises a roadside sewage interception system which exposes the surface of a water body, an ecological slope protection system in the middle portion and a river channel water purification system in the water body which are arranged from an embankment on the one side of the river channel to the water body, wherein the roadside sewage interception system is composed and constructed by the splicing of bricks with the functions of sewage interception and water permeability, the ecological slope protection system comprises a silt soil protection slope and a vegetation concrete protection slope, and the river channel water purification system is composed of unit water purification system cages. Through the technology of the silt resource utilization and in cooperationwith three properties of the sewage interception, the slope protection and the water purification, and the constructed river is integrated in ecology, good in effect and strong in environmental effect.

Description

technical field [0001] The invention belongs to the technical field of river ecological restoration, and in particular relates to a river ecological system of sewage interception-slope protection-water purification based on silt resource utilization and a construction method thereof. Background technique [0002] In recent years, due to the annual increase of human domestic waste and the impact of agricultural non-point source pollution, the self-purification ability of rivers has been lost, water quality has deteriorated, water bodies have become eutrophic, and the dredging of river sediments has also brought energy and manpower waste. How to properly deal with the resource of silt is a research hotspot. [0003] With the development of society and economy, people are gradually paying attention to the regulation of river channels. It is a trend to systematically study and restore rivers from the perspective of ecological environment protection system. However, the traditio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/00E01C11/22E02B3/12C02F3/32C02F3/34A01G9/029A01G20/00
CPCC02F3/32C02F3/34C02F2103/007E01C5/00E01C11/225E02B3/12E02B3/128Y02A30/60
Inventor 祝建中胡洁苏梦陈靓朱秋子
Owner HOHAI UNIV
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