水体中的镉污染主要来自于电镀厂、有色金属冶炼厂和矿山的废水排放。
Wast waters containing dissolved cadmium come from many sources such as electroplating industries, nonferrous metals smelting, mine tailing.
这些受害者目前正在临近陕西省的一家医院治疗．金属冶炼厂已经被拆除。
They are being treated at a hospital in neighboring Shaanxi province. The smelting plant has been torn down.
污染源已被查明是广泛存在贫困的甘肃省一个金属冶炼厂，就在受害者居住的地区。
The pollution has been traced to a metal smelting plant in poverty-stricken Gansu province, where the victims live.
基于这个控制方案，一个回转干燥窑分布式控制系统已经建立在某有色金属冶炼厂。
Based on the scheme, a distributed control system for the rotary dryers has been established in a nonferrous metals smeltery.
在南非的一家电厂停电，造成了几个大型的冶炼厂被迫关闭，致使铂金属的疯狂暴涨。
A shortage of electricity in South Africa, which has forced several big smelters to shut down, has helped cause platinum's giddy ascent.
对株洲冶炼厂锌冶炼回收率现状及锌冶炼过程中金属的损失进行了详细的分析，提出了提高锌冶炼回收率的几种措施。
Based on the situation of Zinc recovery rate and detail analysis of metal loss in process of Zinc metallurgy, several measures are put forword to improve the recovery rate in zhuzhou smelter.
介绍大冶有色金属公司冶炼厂制酸车间采用稀酸冷却净化工艺的设计以及新型设备的特点。
It gives introduction to the design and new type equipment features of dilute acid cooling and cleaning process of smelting gas used in the acid making plant of Daye Smelter.
由于金属冶炼生产导致冶炼厂下风向形成了大面积的工业裸地，其特点是土壤板结、重金属含量高、极度酸化与贫瘠。
A large industry bare area is formed in the downwind of smelter caused by metal smelting production, with feature of soil sealing, high content of heavy metal, utmost acidification and barren.
葫芦岛锌厂为竖罐蒸馏法生产金属锌的冶炼厂。
Zinc metal is produced by the vertical retort process at the Huludao Zinc Plant.
葫芦岛锌厂为竖罐蒸馏法生产金属锌的冶炼厂。
Zinc metal is produced by the vertical retort process at the Huludao Zinc Plant.
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