Low-energy consumption landscape ecological restoration method

A technology of ecological restoration and low energy consumption, applied in chemical instruments and methods, sustainable biological treatment, biological water/sewage treatment, etc., can solve the problem of landscape water self-purification function, weak circulation ability and biological dynamic balance ability, and affect the surrounding living environment And the urban environment, unreasonable discharge of domestic sewage and other problems, to achieve the effect of being conducive to repair, low phosphorus content, and improving transparency

Inactive Publication Date: 2017-09-15
JIANGSU DONGZHU LANDSCAPE CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the self-purification function, circulation ability and biological dynamic balance ability of the landscape water body are weak, coupled with the unreasonable discharge of domestic sewage, resulting in eutrophication of many landscape water bodies, seriously affecting the surrounding living environment and urban environment
At present, the ecological restoration technology of urban landscape usually has a very long cycle, high investment cost, and low unit processing efficiency; or the restoration effect is not good, and the energy consumption is high.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A low-energy landscape ecological restoration method includes the following method steps:

[0019] (1) Site cleaning and maintenance: clean up floating objects on the water surface of the site to be repaired and remove weeds on the embankment, repair and compact the collapsed embankment, then excavate the isolation ditch at the embankment, and reinforce it with marble and ceramic tiles, and place a biological filter at the water inlet Net system, after the floating objects on the water surface are cleaned up, add the microbial agent compound water treatment agent to the water body, and then use the fountain-type aerator to aerate the water body;

[0020] (2) Planting of aquatic animals and plants: Plant submerged plants in the area below 50cm depth of the water body, insert a non-woven fabric hole to obtain the submerged plant blanket, and fix it with stones; plant emergent plants in the area of ​​water depth 10cm-50cm; Plant floating plants on the water, use ecological floa...

Embodiment 2

[0030] A low-energy landscape ecological restoration method includes the following method steps:

[0031] (1) Site cleaning and maintenance: clean up floating objects on the water surface of the site to be repaired and remove weeds on the embankment, repair and compact the collapsed embankment, then excavate the isolation ditch at the embankment, and reinforce it with marble and ceramic tiles, and place a biological filter at the water inlet Net system, after the floating objects on the water surface are cleaned up, add the microbial agent compound water treatment agent to the water body, and then use the fountain-type aerator to aerate the water body;

[0032] (2) Planting of aquatic animals and plants: Plant submerged plants in the area below 50cm depth of the water body, insert a non-woven fabric hole to obtain the submerged plant blanket, and fix it with stones; plant emergent plants in the area of ​​water depth 10cm-50cm; Plant floating plants on the water, use ecological floa...

Embodiment 3

[0042] A low-energy landscape ecological restoration method includes the following method steps:

[0043] (1) Site cleaning and maintenance: clean up floating objects on the water surface of the site to be repaired and remove weeds on the embankment, repair and compact the collapsed embankment, then excavate the isolation ditch at the embankment, and reinforce it with marble and ceramic tiles, and place a biological filter at the water inlet Net system, after the floating objects on the water surface are cleaned up, add the microbial agent compound water treatment agent to the water body, and then use the fountain-type aerator to aerate the water body;

[0044] (2) Planting of aquatic animals and plants: Plant submerged plants in the area below 50cm depth of the water body, insert a non-woven fabric hole to obtain the submerged plant blanket, and fix it with stones; plant emergent plants in the area of ​​water depth 10cm-50cm; Plant floating plants on the water surface, using ecolo...

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PUM

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Abstract

The invention belongs to the technical field of landscape ecological restoration, and especially relates to a low-energy consumption landscape ecological restoration method. The low-energy consumption landscape ecological restoration method adopts a microbial agent composite water treatment agent to restore the ecology of landscape water, aquatic plants and animals are added into the water to form a symbiosis system, and the microbial agent composite water treatment agent and the aquatic plants and animals have synergistic effects, so the water quality is improved, the transparency of the water is improved, and the restoration of the ecology of the landscape water is facilitated; microbial agent composite purple parent rocks and polyferric sulfate can effectively remove TN and TP in the landscape water to be restored, and have the characteristics of high efficiency and fastness in treatment, environmental protection, low cost, low energy consumption, high purifying efficiency and good treatment effect, and the purple parent rocks belong to natural mineral, contain many clay-sized minerals, has low phosphorus content, and can effectively inhibit the release of nitrogen and phosphorus in sediments.

Description

Technical field [0001] The invention belongs to the technical field of landscape ecological restoration, and particularly relates to a low-energy-consumption landscape ecological restoration method. Background technique [0002] In recent years, the development of ecological landscape has received more and more attention and favor from people. It is distributed in parks and large residential communities. It can not only beautify the environment, adjust the urban ecological environment, but also solve the urban heat island effect, and the lake landscape serves as a service It has important and special landscape value, practical function value and ecological value in the daily life of the general public. However, the self-purification function, circulation capacity and biological dynamic balance ability of landscape water bodies are weak, coupled with the unreasonable discharge of domestic sewage, which leads to eutrophication of many landscape water bodies, which seriously affects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/34
CPCC02F3/327C02F3/34Y02W10/10
Inventor 周涛丁晓峰章辰林
Owner JIANGSU DONGZHU LANDSCAPE CONSTR
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