Coal mine water area efficient utilization and optimal allocation method

Abstract

The invention discloses a coal mine water area efficient utilization and optimal allocation method, and relates to the technical field of unconventional water resource management, and the method comprises the steps of obtaining the water demands of each water user in an area, the water users including production, life and ecology; obtaining the water supply amount and water quality of each water supply source in the area, wherein the water supply sources comprise surface water, underground water, coal mine water and other unconventional water resources; according to the water supply amount and the water quality of each water supply source and the water demands of different water users, constructing a regional water resource optimal configuration model, and solving the model to obtain a configuration scheme of each water supply source; and obtaining the water transmission and distribution capacity, the drainage capacity, the pipe network connectivity and the water transmission and distribution possibility of each water user in the region, and obtaining an optimal coal mine water configuration scheme in combination with the configuration scheme. The coal mine water is introduced into regional water resource allocation, a regional production and ecology-oriented allocation method is formed, and the dual problems that the regional coal mine water is rich and cannot be fully utilized, and the ecological environment needs to be protected urgently are solved.

Description

technical field [0001] The invention relates to the technical field of unconventional water resources management, and more specifically relates to a method for efficient utilization and optimal deployment of coal mine water areas. Background technique [0002] In areas rich in coal and poor in water, the development of coal mines has resulted in the extraction of a large amount of deep groundwater. In the Shaanxi-Inner Mongolia region, the coal mine water gushes out a lot, and it is mostly used for internal consumption in the mine area, and the excess coal mine water is discharged after being treated up to the standard. At present, coal mining enterprises have not fully established interconnected transmission and drainage pipeline network systems, which may cause disorderly discharge of coal mine water, pollute the environment on the one hand, and waste precious groundwater resources on the other. Therefore, it is urgent to incorporate coal mine water into the scope of unif...

AI Technical Summary

Problems solved by technology

At present, coal mining enterprises have not yet fully established interconnected transmission and drainage pipeline network systems, which may cause disorderly discharge of coal mine water, pollute the environment on the one hand, and waste precious groundwater resources on the other.

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