2) lead-zinc smeltery
铅锌冶炼厂
1.
Geoaccumulation index,correlation analysis,clustering analysis and principle component analysis were adopted to evaluate combined pollution character of heavy metals (Cd,Hg,As,Cu,Pb,Cr,Zn) in soils around a typical lead-zinc smeltery in Hunan province.
应用地积累指数、相关分析、聚类分析及主成分分析对湖南某典型铅锌冶炼厂周边土壤中重金属(Cd、Hg、As、Cu、pb、Cr和Zn)复合污染特征进行了研究。
2.
Uptake and bioconcentration of heavy metals by vegetables around a lead-zinc smeltery was studied.
就一铅锌冶炼厂周边蔬菜对重金属的吸收与富集进行了研究,结果表明:所有被检测蔬菜中Pb和Cd含量严重超标;根类、葱类和叶菜类蔬菜中Zn含量有所超标,其它种类蔬菜一般未超标;蔬菜中的Cu含量未超标。
3) small-scale zinc plant
小型炼锌厂
1.
The paper introduces the different kinds of zinc process,combining engineering,it also suggests the technical reform trends to small-scale zinc plant.
介绍了几种炼锌工艺流程的比较 ,并结合工程实践 ,提出了小型炼锌厂技术改造的途径。
4) zinc refinery
锌精炼厂<冶>
5) vertical retort zinc smaltite
竖罐炼锌厂(冶)
6) zinc smelting
炼锌
1.
It has been found that a stream was severely contaminated with wastes from a long-term zinc smelting factory in the Northwest of Guizhou.
结果表明,土法炼锌及其下游铅锌选矿都对河流造成污染,特别是选矿厂的尾矿直接注入河道,使河流沉积物中滞留有较多硫化物矿物。
2.
A method of reclaiming silver and zinc from zinc smelting flue dust was studies.
本文研究了从炼锌产生的烟道灰尘中回收银和锌的方法，提出了一条银、活性氧化锌联合提取的工艺路线。
3.
According to the existed data analysis,heavy metal pollution status and environmental hazards were analyzed,and single-factor pollution index and integrated pollution index were adopted to comprehensively evaluate the situation of environmental quality in the abandoned mining areas in Magu Township,Hezhang County,a long history indigenous zinc smelting area.
统计已有的研究数据,分析土法炼锌区环境中重金属的污染状况与环境危害,采用单因子污染指数法和综合污染指数法,综合评价土法炼锌历史较久的赫章县妈姑镇废弃矿区环境质量状况。
补充资料：湿法炼锌连续冲矿浸出设备(株洲冶炼厂)
湿法炼锌连续冲矿浸出设备(株洲冶炼厂)
湿法炼锌连续冲矿浸出设备(株洲冶炼厂)
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