tailings是什么意思

网络释义

用法例句

Forms of heavy metals in lead zinc ore tailings and its potential ecological risk;

铅锌矿尾渣土壤中重金属的形态及潜在生态风险

Experimental research on gold-leaching from tailings with thiourea

某尾渣硫脲浸出金试验研究

The main metal mineral in a cyanide tailing is pyrite and a little sphalerite,galena and chalcopyrite,gangue mineral is quartz.

某氰化尾渣金属矿物以黄铁矿为主,有极少量闪锌矿、方铅矿和黄铜矿,脉石矿物以石英为主。

Adsorption of Pb~(2+) on chitosan modified by manganese mine tailings

锰矿尾渣改性壳聚糖对Pb~(2+)的吸附

The adsorption of heavy metal ions such as Cu2+ and Ni2+ by manganese mine tailings was studied.

研究了锰矿尾渣对重金属离子Cu2+和Ni2+的吸附性能,分析了锰矿尾渣的吸附动力学,就吸附时间、Cu2+和Ni2+浓度及pH值等因素对锰矿尾渣吸附性能的影响作了系统考察,并对锰矿尾渣的吸附机理进行了初步探讨。

The aim of this study was to investigate the influence of amendments of Mn mining tailings with red soil on the phytoextractive potential of Mn by four plant species,such as Phytolacca acinosa,Phytolacca americana,Polygonum lapathifolium,Amaranthus paniculatus.

采用盆栽法研究锰尾渣改良对商陆(Phytolacca acinosa)、美洲商陆(Phytolacca americana)、繁穗苋(Amaranthus paniculatus)和酸模叶蓼(Polygonum lapathif olium)4种植物吸收锰的影响。

Study on method of piling up heap leaching and CIP tailings in order to make them consolidated and dewatered

堆浸尾渣和炭浆尾矿排水固结堆排方法的研究

Study of Drawing the Metal from Cyanide Tailings and Producing Nanometer Iron Oxide Red;

氰化尾渣提金及制备纳米铁红的研究

The Experiment Study on Recovering Gold by Flotation from a Cyanide Tailing

某氰化尾渣中金的浮选回收试验研究

Adsorption of Pb~(2+) on chitosan modified by manganese mine tailings

锰矿尾渣改性壳聚糖对Pb~(2+)的吸附

Study on the Iron Recovery from Tailings and Smelting Tailings by High-intensity Magnetic Separation and Gravity Separation

强磁选和重选联合回收尾矿和冶炼尾渣中铁的研究

Heavy Metals' Structural and Potential Risks in Lead Zinc Ore Tailings;

永州铅锌矿尾渣形态特征及生态风险评价

Experimental tests on separation floatation for copper zinc mixed floatation concentrate of a certain cyanidation tailings

氰化尾渣铜锌混合精矿分离浮选试验研究

Study on Flotation Experiment of Lead and Zinc from Cyanide Gangue Residues in a Silver Concentrate

某银精矿氰化尾渣中铅和锌的浮选回收试验

Study on New Techniques for Effective Recovery of Cu、Pb、Zn and S from Cyanide Residue

从氰化尾渣高效回收铜、铅、锌、硫的新工艺研究

Cementing Testings of Middle Temperature Treatment for the Iron Tailings,Steel Slag and Oil Shale Residue

中温处理铁尾矿、钢渣及油页岩渣胶凝性能实验

The main pollution sources include: slag, sewage water, smoke, and tail gas.

主要污染物有矿渣，污水，烟气、尾气等。

ADSORPTION OF COPPER ION ONTO ACID LEACHING RESIDUE OF ASBESTOS TAILINGS

石棉尾矿酸浸渣对铜离子的吸附研究

Adsorption of Copper Ion by Calcined Acid Leaching Residue of Asbestos Tailing

石棉尾矿酸浸渣对铜离子的吸附性能

Cinder and its soaking water from thermal power of Angang Sestem are drained into Fengshuigou Taillings Pond.

鞍钢系统发电厂灰渣和灰渣水排至风水沟尾矿库。

Analyses that the slag iron of chain grate tail use at most one heating term, which must be changed every year.

链条炉排尾部的挡渣铁最多使用一个采暖期,每年均须更换挡渣铁。

This kind of tailings are useless waste residues discarded after dressing gold ore.

金矿尾矿为黄金矿石经选矿后弃而无用的废渣。

Effect of the volume of the acid leaching residue of asbestos tailings on the performance of road asphalt

石棉尾矿酸浸渣填充量对改性沥青性能的影响

Application of Industrial Waste Residue and Tailings to Glass-ceramics

工业废渣和尾矿在微晶玻璃方面的应用