Ecological island and reef with sediment remediation function

An ecological island and bottom mud technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, sea area engineering, etc., can solve the problems of ecological damage on islands and reefs, reduce odor and prevent environmental pollution Effect

Inactive Publication Date: 2021-02-02
海南省智慧环境投资控股有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Some islands and reefs have produced a large amount of silt/sludge belt around the island due to excessive human activities, resulting in damage to the ecology of the isla...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ecological island and reef with sediment remediation function
  • Ecological island and reef with sediment remediation function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the ecological island reef with built-in sediment restoration function includes a restoration zone around the periphery of the island reef. silt;

[0025] Bottom silt is used to provide nutrients to plants;

[0026] The over-isolation layer isolates the silt from the planting layer to prevent the silt from polluting the water body; the material of the over-isolation layer is a biological filler; a bacterial mass is adsorbed on the filler body, and the bacterial mass includes an anaerobic layer and an aerobic layer. Bacteria layer, due to the different growth habits of anaerobic bacteria and aerobic bacteria, aerobic bacteria are distributed on the outside, and anaerobic bacteria are distributed on the inside. Through the joint setting of aerobic bacteria and anaerobic bacteria, the number of sewage treatment tanks is reduced At the same time, the processing speed and efficiency are improved. In order to improve the adsorption capacity of t...

Embodiment 2

[0031] Ecological islands and reefs with built-in bottom mud restoration function, which include a restoration zone around the periphery of the island and reef, and the restoration zone is planted layer, stable layer, water film layer, transition isolation layer and bottom mud from top to bottom;

[0032] Bottom silt is used to provide nutrients to plants;

[0033] The over-isolation layer isolates the silt from the planting layer to prevent the silt from polluting the water body; the material of the over-isolation layer is a biological filler; a bacterial mass is adsorbed on the filler body, and the bacterial mass includes an anaerobic layer and an aerobic layer. Bacteria layer, due to the different growth habits of anaerobic bacteria and aerobic bacteria, aerobic bacteria are distributed on the outside, and anaerobic bacteria are distributed on the inside. Through the joint setting of aerobic bacteria and anaerobic bacteria, the number of sewage treatment tanks is reduced At...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of ecological environmental protection, in particular to an ecological island and reef with a sediment remediation function. The ecological island and reefcomprises a remediation belt, wherein the remediation belt surrounds the island and reef, and the remediation belt comprises a planting layer, a stabilizing layer, a water film layer, a transition isolation layer and bottom sludge in sequence from top to bottom; the bottom sludge is used for providing nutrition for plants; the sludge is isolated from the planting layer by the transition isolationlayer; the water film layer is used for ensuring that a water body which enters the planting layer does not contain foul gas; a planting foundation is constructed for the planting layer by the stabilizing layer; and the planting layer is made of emergent aquatic plants and submerged plants, various fertilizers which are beneficial to plant growth are released by the sludge under the decompositioneffect of biological stuffing, deodorization is performed through a water film and the stabilizing layer, the peculiar smell of water on a water surface is reduced, finally, nitrogen, phosphorus andthe like are fixed under the decomposition effect of various plants, and environment pollution is prevented, so that the ecological island and reef is constructed.

Description

technical field [0001] The invention relates to the technical field of ecological environmental protection, in particular to ecological islands and reefs with built-in bottom mud restoration function. Background technique [0002] The so-called ecological islands and reefs are islands and reefs that can provide rest for wild animals and plants, for example: Shanxinsha Island in Shanxin Village, Qisha Town, Fangchenggang City ( figure 2 ), has attracted the attention of the outside world in the past two years. People pay more attention not only to the small island with a total area of ​​11.2 hectares, but also to the migratory birds that stop on the sand island. Shanxinsha Island is one of the important stopping points for bird migration. According to investigations, from September to March of the next year, 20,000 to 50,000 birds arrive at Shanxinsha Island, and there are more than 30 kinds of water birds, including many endangered species. In recent years, due to the surr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E02B1/00E02B3/12E02B3/16C02F3/30C02F3/32C02F3/34C08L23/06C08L23/12C08K13/04C08K3/30C08K3/26C08K7/26C08K7/24C08K3/22
CPCC02F3/30C02F3/32C02F3/341C08K2003/2272C08K2003/267C08K2003/3045C08L23/06E02B1/00E02B3/12E02B3/122E02B3/16C08L23/12C08K13/04C08K3/30C08K3/26C08K7/26C08K7/24C08K3/22
Inventor 邹汉平
Owner 海南省智慧环境投资控股有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap