• 矿井煤炭开采中不可避免伴生资源

    Mine water is unavoidable associated resource in coal mining.

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  • 我们已经利用这种方法清理各种不同矿井矿井

    We have used this system to clean mine waters at various mines, "Eero Soininen, Outokumpu's mine reclamation manager, told Reuters." around.

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  • 钾盐矿井巷道使用探头长度达到200

    The lengths of the probes used in horizontal hole in potassium mines were up to 200m.

    youdao

  • 废弃矿井威胁煤矿安全生产重大灾害之一

    The water damage of abandoned mine was one of all great hazards threaten the safety production of mine .

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  • 论述矿井防治保障体系中的实时监测技术

    This paper discusses a kind of real-time monitoring technology for mine water damage control and guarantees system.

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  • 正确识别矿井类型对于判断具有重要意义

    It has an important significance to correctly identify mine water quality types in order to judge water inrush sources.

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  • 根据矿井特性进行矿井水混凝实验研究

    Based on the characteristics of high turbidity mine water quality, the coagulation experiment was carried out.

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  • 煤矿矿井具有行业特点污染源又是一种资源

    Coalmine water is a pollution source that has the professional characteristics, but it's also a kind of water resource.

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  • 用于阜新矿区矿井评价中,确定矿井环境质量等级

    The mine water quality grades are determined when it is applied in the water quality appraisal of Fuxin mine region.

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  • 研究结果表明矿井资源解决矿区资源短缺有效途径

    The result expressed that mine water drainage resource is a valid way to solute the water shortage in mining area.

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  • 矿井影响威胁中国煤矿安全、高效生产主要因素之一

    Mine water disaster is one of the main factors which affects and threatens the safety and high-activity yield of coal mine in China.

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  • 选择孙村煤矿作为研究背景具有矿井利用矿井降温双重意义

    Selecting Suncun coal mine as a research background has a double significance of mines and mine water cooling using.

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  • 采用聚类分析研究了煤矿矿井化学特征进行评价

    Water chemical characteristics of mine water in Nantun Coal Field were studied using cluster analysis, and also the quality was evaluated.

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  • 大约15年前我们注意到我们位于挪威Foldal矿井能够进行自我清洁

    15 years ago we noticed mine water got cleaned by itself at our Foldal mine in Norway.

    youdao

  • HIS矿井安全生产矿井水文地质资料科学管理有效途径方法

    HIS is the valid method in the mine safe production and scientific administering of the mine hydrogeology data.

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  • 索还必须提交新的矿井处理厂行动建议西弗吉尼亚州北部

    Consol will also he to submit a proposal for new mine water treatment plants for its operations in northern West Virginia.

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  • 回收利用矿井矿井回风中的废热煤炭企业能源综合利用课题

    Recycling the heat of the total mine water and mine waste wind back is a new topic of the energy utilization of coal enterprises.

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  • 介绍了一种新型矿井连续自动清淤设备结构特征组成部分工作原理

    Introduced a new type of continuously automatic mine sump cleaning equipments, described the structure characteristic, component and operation principle of the equipment.

    youdao

  • 矿井用电时间进行研究,得出矿井水泵用电时间计算机优化决策系统

    The computer optimization and the decision supporting system of mine pump time is provided in this paper.

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  • 概述矿井资源处理一般工艺我国矿区资源化利用具有指导意义

    The paper has also summarized the general techniques of handling mine water resources, which is of guiding significance to mine water resources in China's mining area.

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  • 国内矿井热泵研究处于起步阶段,对矿井回风废热利用报道

    The study of mine water source heat pump is still in its infancy domestic, and there was no report of the use of mine waste heat back to the wind.

    youdao

  • 叙述采用沉淀法RO反渗透膜技术硬度、高硫酸盐型矿井处理效果

    Treatment effects of using the coagulative precipitation and RO to treat high hardness and high sulfate-resistant(HSR) mine water were described in this paper.

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  • 里彦煤矿矿井水净化处理后作为生产生活用,具有较好的经济环境社会效益

    Many economy, environment and society benefits arc achieved from treating mine drainage to process and domestic water.

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  • 锅炉供热系统相比矿井热泵系统节能环保经济效益方面具有明显优势

    Compared with the boiler heating system, the mine water-source heat pump system has obvious advantages in the energy-saving, environmental protection, economic efficiency.

    youdao

  • 要求煤矿其它各类矿山企业,都健全矿井地质资料严防发生淹井事故

    Coal mining and other mining enterprises of various categories must update hydrological and geological data about their mine shafts to guard against water inrush or inundation.

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  • 针对山西矿井特点,对悬浮物矿井、高矿化度矿井水酸性矿井水提出处理方法

    In the light of the features of mine wastewater in Shanxi Province, this paper advances some methods for the treatment of suspension mine water, high-mineralized mine water and acidic mine water.

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  • 矿井存在微量乳化油污染制约了其资源化程度,对处理日益受到人们的重视。

    Trace emulsified oil which exist in mine drainage is concerned gradually, for it has influence on the water purification.

    youdao

  • 通过查阅大量文献结合实验室研究工作,国内煤矿矿井处理技术现状进行了综述

    In this paper, the author make a review on the progress of the treatment technology on the coal mine water after many documents were studied and some research is done.

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  • 单侯矿井地质条件比较复杂,下部煤层受奥灰威胁层带压开采问题非常突出。

    The hydrogeologic condition of Danhou mine is complex, and the sublevel coal is threatened by O. L. water. It is very difficult that thin confining bed coal is mined under pressure.

    youdao

  • 单侯矿井地质条件比较复杂,下部煤层受奥灰威胁层带压开采问题非常突出。

    The hydrogeologic condition of Danhou mine is complex, and the sublevel coal is threatened by O. L. water. It is very difficult that thin confining bed coal is mined under pressure.

    youdao

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