colliery spoils是什么意思

网络释义

用法例句

The hazard to the circumjacent ecological environment of a colliery area was analyzed in this paper,which was caused by the colliery wastewater of Kaili in Guizhou Province.

对贵州凯里地区从鱼洞到江口的一段河流进行取样分析,通过测定色度、OD、SS、pH值及重金属元素浓度等指标,分析煤矿废水对当地生态环境的污染状况。

Resource utilization in coal mine“three wastes”(coal mine water,coal-bed methane,coal gangue)were analysed,presenting that the coal mine enterprises should increase the investment on w.

分析了煤矿“三废”(即矿井水、瓦斯、煤矸石)的资源化问题,指出煤矿企业需加大在环境保护方面的投入,通过提高对“三度”的综合利用,逐步达到循环经济的生产模式,在解决煤矿环境污染问题的同时取得良好的经济效益和社会效益。

The Coal-mining Effecting on Environment and the Studing of Wastewater Utilization in Linshui;

邻水县西区煤矿开采对环境影响及煤矿废水资源化研究

Influence of Wastewater from a High Arsenic Coal Mine on Quality of Epikarst Water

高砷煤矿废水对表层岩溶水水质的影响

Analysis on Water Quality and Drainage of Productive Waste Water in Main Coal Mine of Changji

昌吉州煤矿废水排放量及水质特征分析

Analysis of Colliery Wastewater from Kaili Area and Microbial Treatment Experiments;

凯里地区煤矿废水污染分析及微生物处理试验研究

Study on the Methods of Prevention and Cure of Arsenic of Acidity Coal Waste Water in Southwestern Guizhou

黔西南酸性高砷煤矿废水的净化机理及治理对策的探讨

TREATMENT OF ACIDIC WASTEWATER FROM COAL MINE BY AERATION NEUTRALIZATION PROCESS

用曝气-中和法处理煤矿井下酸性废水

Mechanism Study on Nickel Wastewater Treatment by Coal-derived Pyrites

煤系硫铁矿处理含镍废水的机理研究

Application Research of Potassium Ferrate in Coal Mining Water Treatment

高铁酸钾在煤矿矿井废水处理中的应用研究

The Experimental Research on the Disposition of Acid Coal Mine Drainage by SRB;

硫酸盐还原菌治理煤矿酸性废水的试验研究

The Experimental Study on the Treatment of Acid Coal Mine Drainage by Loess-Microorganism System;

黄土—微生物系统处理煤矿酸性废水的试验研究

STUDY ON PROPERTIES OF OXIDIZING THE COD OF COAL MINING WATER BY USING POTASSIUM FERRATE

高铁酸钾氧化煤矿井废水中COD性能研究

Revised design of the waste water treatment process for an underground mine

某煤矿井废水处理设计方案改革与应用

Problems Existing in the Treatment Technology of Waste Water in Ore Well and Their Improved Measures;

煤矿矿井废水处理技术中存在的问题及改进办法

Metal ions removal from acid mine drainage by using hydrothermally modified fly ash

水热法改性粉煤灰去除矿山酸性废水中金属离子

The basin acidification affected by AMD:A case study in Xingren county,Guizhou,China

酸性矿坑废水对流域酸化的影响——以贵州兴仁县典型废弃煤矿区小流域为例(英文)

Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.

无烟煤废渣无烟煤煤矿的废弃物，由细粒无烟煤、煤尘和尘土构成

The Environment Capacity and Experimental Research of the Treatment for Acid Mine Drainage with Loess;

黄土净化煤矿酸性废水的物理模拟实验及环境容量研究

The Experimental Research on the Treatment of Acid Coal Mine Drainage by Indigenous Microorganism in Loess;

黄土中原生微生物处理煤矿酸性废水的试验研究