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Mine water treatment method

A treatment method and mine water technology, applied in water supply devices, drinking water devices, buildings, etc., can solve the problems of high mine water purification costs, large infrastructure investment, and large floor area, and achieve good economic and environmental benefits. The effect of low operating cost and saving investment

Inactive Publication Date: 2020-06-19
中国煤炭地质总局勘查研究总院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the above treatment methods all have the disadvantages of large infrastructure investment, high mine water lifting operation cost, high mine water purification cost, large floor area, and poor processing capacity.

Method used

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Embodiment Construction

[0033] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0034] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The invention belongs to the field of mine water treatment, and provides a mine water treatment method. The mine water treatment method comprises the following steps that a position at the ground is selected, an exploration hole is drilled, and the hole is finished in a recharge target layer; and a rock core and a water sample is sampled through the exploration hole, and the water injection property of the recharge target layer is determined according to the sampling analysis result; it is determined that the recharge target layer has a water injection property, and a water injection hole is formed on the position, located near the exploration hole, of the ground; and the mine water is poured back to the recharge target layer through the exploration hole and the water injection hole. According to the method, the mine water can be continuously injected into the deep recharge target layer, the safe, effective and low-consumption harmless treatment of the mine water is achieved.

Description

technical field [0001] The invention relates to the technical field of mine water treatment, in particular to a mine water treatment method. Background technique [0002] The traditional mine water treatment and utilization method is to discharge the mine water from the underground water tank, and process it through the regulating pool and various treatment structures on the ground. After meeting the reuse water quality requirements, part of it is used on the ground. In addition, there are other mine water treatment technologies, mainly including: goaf mine water treatment technology; mine water underground treatment system technology; high salinity mine water reverse osmosis technology, etc. [0003] However, the above treatment methods all have the disadvantages of large infrastructure investment, high mine water lifting operation cost, high mine water purification cost, large floor area, and poor processing capacity. Contents of the invention [0004] The present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/32E03B3/34
CPCE03B3/32E03B3/34
Inventor 朱开成晏嘉肖雄飞杜金龙赵岳
Owner 中国煤炭地质总局勘查研究总院
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