Unlock instant, AI-driven research and patent intelligence for your innovation.

Ecological protection system to control the entry of pollutants into water bodies

A technology for ecological protection and pollutants, applied in water pollutants, neutralized water/sewage treatment, biological water/sewage treatment, etc., can solve the problems of environmental damage to soil structure, soil fertility decline, high cost, etc.

Active Publication Date: 2021-02-09
雷学军
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0001] After water pollution, the traditional physical restoration method has a large amount of engineering and high cost, and is not suitable for large-scale promotion; while the chemical restoration method has certain risks to the environment (destroys the soil structure, affects soil biological activity, causes soil fertility to decline, and produces secondary pollution. secondary pollution)
A single remediation technology has its own scope of application, and its effect is not good when it is implemented alone. At present, there is no ecological protection system to control pollutants from entering water bodies

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 protection system to control the entry of pollutants into water bodies
  • Ecological protection system to control the entry of pollutants into water bodies
  • Ecological protection system to control the entry of pollutants into water bodies

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] see Figure 1 to Figure 8 , establish a plant growth area16 around or downstream of the polluted area (including industrial wastewater, domestic sewage, agricultural sewage, and solid waste discharge area), and plant herbaceous plants, shrubs, and trees with strong adaptability and adsorption capacity to form a multi-coverage Ecological protection community. It is preferable to mix or interplant plants such as emperor bamboo grass, sweet elephant grass, ryegrass, reed, reed bamboo, canna, vetiver, rhododendron, privet, poplar, willow, and paper tree along the contour line.

[0079] In the downstream of the plant growth area 16, a water collection ditch 13 is built according to the terrain.

[0080] The catchment ditch 13 is usually 1-50m wide and 1-10m deep; the cross-sectional area of ​​the catchment ditch 13 is determined according to the amount of water collected, preferably the catchment ditch 13 is 3-5m wide and 1-3m deep.

[0081] The gutter 13 is connected to t...

Embodiment 2

[0101] see Figure 4 , the "spiral" ecological protection system is mainly an ecological protection system designed for mountainous areas to control pollutants from entering water bodies. The method is:

[0102]A plant growth area 16 is established downstream of the pollutants, and multi-segment spiral gutters 13 are built according to the terrain.

[0103] Each section of water collecting ditch 13 is connected to the sump 3 through the water inlet 1, the sump 3 is connected to the first purification pond 5 through the first gate 4, and the first purification pond 5 is connected to the second purification pond 7 through the second gate 6, The second purification tank 7 is connected to the third purification tank 9 through the third gate 8 , the third purification tank 9 is connected to the clarification tank 11 through the fourth gate 10 , and the clarification tank 11 is connected to the drainage ditch 14 through the water outlet 12 .

[0104] Multiple groups of ecological p...

Embodiment 3

[0106] see Figure 5 , the "zigzag" ecological protection system is mainly designed for slopes to control pollutants from entering the water body. The method is as follows:

[0107] A plant growth area 16 is established downstream of the pollutants, and multi-stage zigzag water collection ditches 13 are built along the slope.

[0108] Each section of water collecting ditch 13 is connected to the sump 3 through the water inlet 1, the sump 3 is connected to the first purification pond 5 through the first gate 4, and the first purification pond 5 is connected to the second purification pond 7 through the second gate 6, The second purification tank 7 is connected to the third purification tank 9 through the third gate 8 , the third purification tank 9 is connected to the clarification tank 11 through the fourth gate 10 , and the clarification tank 11 is connected to the drainage ditch 14 through the water outlet 12 .

[0109] Multiple groups of ecological protection systems are a...

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
diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides an ecological protection system capable of controlling the entry of pollutants into a water body. According to the invention, suitable herbaceous plants, shrubs and arbors are planted in a contaminated area so as to build a plant growing area and form a multi-coverage biocenosis for interception and adsorption of pollutants; and sewage is introduced into a sewage collectionpool via a catch drain and are treated by the sewage collection pool, a first purification pool, a second purification pool, a third purification pool and a clarification tank successively, and then water with standard-reaching pollutants enters a natural water body through a drainage ditch. The system comprises a spiral ecological protection system, a zigzag ecological protection system and an ecological protection system with a shape resembling the Chinese character Mu (meaning an eye). The three-dimensional ecological protection system consisting of terrestrial biota and wetland biota controls the entry of pollutants into a natural water body through biological and soil interception, absorption and decomposition of pollutants, and has the function of purifying, repairing and rebuildingthe ecological system of a water body.

Description

technical field Background technique [0001] After water pollution, the traditional physical restoration method has a large amount of engineering and high cost, and is not suitable for large-scale promotion; while the chemical restoration method has certain risks to the environment (destroys the soil structure, affects soil biological activity, causes soil fertility to decline, and produces secondary pollution. secondary pollution). A single remediation technology has its own scope of application, and its effect is not good when it is implemented alone. At present, there is no ecological protection system to control pollutants from entering water bodies. Contents of the invention [0002] The purpose of the present invention is to provide an ecological protection system for controlling the entry of pollutants into the water body. Its purpose is to: plant suitable herbaceous plants, shrubs and trees in the polluted area, establish a plant growth area, form a multi-coverage b...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/32C02F3/34C02F101/10C02F101/16C02F101/20C02F101/30
CPCC02F1/66C02F3/32C02F3/327C02F3/34C02F3/348C02F2101/105C02F2101/16C02F2101/20C02F2101/30C02F2301/08
Inventor 雷学军
Owner 雷学军