Reclamation method for preventing and treating water and soil loss of side slope of refuse dump
A technology for dumps and slopes, which is applied in the direction of site preparation methods, botanical equipment and methods, excavation, etc., can solve the problems of increasing the difficulty of reclamation of dumps and slopes, soil erosion, large engineering workload, etc., and achieve reduction Effects of soil erosion, soil conservation, and prevention of soil erosion
Pending Publication Date: 2022-05-27
内蒙古太伟生态科技有限公司
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The engineering volume of this technical solution is huge, which greatly damages the soil structure, and in the case of heavy rain, it is easy to cause water and soil to be lost along the direction of the main and auxiliary ditch, thereby forming a huge vertical gully and rainwater flowing through the slope. Waterlogged depressions are formed at the bottom of the slope, which greatly increases the difficulty of slope reclamation
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0039] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The following examples are only used to illustrate the present invention, and are not intended to limit the specific protection scope of the present invention.
[0040] Before construction, the slope of the dump site should be simply treated, the surface gravel should be removed, and the planting area should be simply ploughed, with a ploughing depth of 10cm; .
[0041]A cylindrical eco-bag with a bag body length of 80 cm and a diameter of 20 cm is selected, and the cylindrical eco-bag is made of polyester filament fiber material. Evenly mix in the cylindrical ecological bag with grass seeds on the slope surface, which can be filled according to the ratio of Gramineae: Leguminosae: Compositae to 13:6:1. Miscanthus brome, Leymus chinensis, ice grass, and short awn barley grass, legumes choose alfalfa, cloverle...
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
Login to View More Abstract
The invention provides a reclamation method for preventing and controlling water and soil loss of a side slope of a waste dump. The reclamation method mainly comprises the following steps: performing land parcel preparation on the side slope of the waste dump, manufacturing ecological rods, paving the ecological rods according to a zigzag structure, sowing grass seeds on the side slope of the waste dump, and performing sprinkling irrigation on the grass seeds regularly. According to the method for preventing and treating water and soil loss of the waste dump slope, the ecological rods are laid on the surface of the slope according to the zigzag structure, the structure is simple, the water flow speed can be effectively decreased, and water and soil loss is avoided; the ecological rod prepared by the method contains grass seeds, has a water locking function, can germinate after being watered and is integrated with slope plants, so that water and soil are kept, and the overall landscape effect is ensured.
Description
technical field [0001] The invention relates to a reclamation method for preventing and controlling soil and water loss of a dump site, and belongs to the field of ecological restoration of a grassland mine dump site slope. Background technique [0002] The dump, also known as the waste rock dump, refers to the place where the mining waste is concentratedly discharged. The dump is a huge artificial loose accumulation, which has serious safety problems. The instability of the dump will lead to mine disasters and major engineering accidents, especially in the rainy season, which will not only affect the normal production of the mine, but also cause the mine to suffer huge economic losses. Therefore, preventing soil erosion in dumps has become an increasingly serious safety issue. [0003] In mine restoration projects, traditional engineering protection is no longer applicable. Today, restoring the ecological environment of mines through vegetation reconstruction has become t...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02A01G9/02A01G9/029A01G17/00A01G20/00A01G22/40A01G22/60A01G24/50E02D17/20
CPCA01B79/02A01G20/00A01G17/005A01G9/0293A01G9/021A01G24/50A01G22/40A01G22/60E02D17/20Y02P60/20
Inventor 张毅辉周建强申艳梅刘金锁牛若恺
Owner 内蒙古太伟生态科技有限公司