1) number of bacteria in effluent
出水细菌数
2) bioleaching
细菌浸出
1.
Advances on Bioleaching Mechanism and Kinetic Models of Sulfide Ores;
硫化矿细菌浸出机理与动力学模型研究进展
2.
Research on technical effect factors of bioleaching chalcopyrite;
细菌浸出黄铜矿的工艺影响因素研究
3.
Study on Bioleaching Conditions of Low-grade Primary Copper Sulfide Ore from Yongping Copper Mine;
永平低品位原生硫化铜矿石细菌浸出条件研究
3) bacterial leaching
细菌浸出
1.
Study on the effect of ferric ion on bacterial leaching of low-grade primary copper sulfide ores;
Fe~(3+)低品位原生硫化铜矿细菌浸出影响的研究
2.
) was investigated in this paper in order to build up a new process for the bacterial leaching of nickel-bearing pyrrhotite from Jing Chuan Corp.
实验结果表明,细菌浸出磁黄铁矿过程是以间接反应为主,即细菌将溶液中Fe2+氧化成Fe3+,然后Fe3+进一步氧化磁黄铁矿。
3.
Experimental results show the feasibility of bacterial leaching to recover copper in Shouwangfen Copper Mine.
对寿王坟铜矿采空区存窿矿石进行了室内化学浸出与细菌浸出试验。
4) Bacteria leaching
细菌浸出
1.
The results show that the(5%)～10% acid comsuption was reduced by bacteria leaching,that the uranium-tolerance of bacteria had been raised to 2.
柱浸实验结果表明,与硫酸浸出相比,细菌浸出可降低酸耗5%~20%。
2.
The results of pilot plant bacteria leaching test show that the leaching rate of uranium has been raised and the acid consumption has also been reduced.
现场细菌氧化试验结果表明 ,细菌浸出有利于提高浸出液中铀质量浓度 ,降低酸耗 ,节省部分硫
3.
In order to study the mechanism for bacteria leaching of pitchblende,several leaching experiments were conducted,including three powder leaching experiments with bacteria and iron,with bacteria and without iron,without bacteria and iron,and two specimen leaching experiments with bacteria and without iron,without bacteria and iron.
为了研究沥青铀矿石的细菌浸出机理,设计了有菌有铁、有菌无铁及无菌无铁3种矿粉浸出试验及有菌无铁、无菌无铁两种试块浸出试验,检测了矿粉浸出体系中细菌的浓度、pH值、Eh、亚铁离子浓度、总铁离子浓度及铀浓度的变化,分析了浸出尾渣中O、Mg、K、P、S、Fe、U等元素的含量,观测了浸出前后试块表面形貌的变化。
5) bio-leaching
细菌浸出
1.
The effects of pH value,mass fraction of pulp,ore particle size,inoculation concentration and dose of the surfactant Tween 20 on the bio-leaching rates of copper and nickel in Cu-Ni ore tailings were investigated through orthogonal test.
通过正交试验研究了pH值、矿浆质量分数、矿石粒度、细菌接种量、表面活性剂吐温20用量对铜镍矿尾矿细菌浸出的影响。
补充资料：数不胜数
1.数也数不清。形容很多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条