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1)  uranium smelter
铀冶炼厂
1.
This study was conducted to determine concentrations of uranium, radium, thorium and manganese, cadmium, chromium, lead in edible parts of rice (Oryza sativa), Chinese cabbage (Brassica pekinensis), tea (Camellia sinensis) and orange (Citrus reticulate) grown in an area as well as soil samples collected near a uranium smelter.
对某铀冶炼厂附近生长的水稻、白菜、茶、柑桔食用部分以及这些植物生长区土壤中的放射性污染物U、226Ra、Th和非放射性污染物Mn2+、Cd、Cr、Pb的浓度进行了测定,并计算了相应的污染物生态转移参数(Bv值)。
2)  smetler,metallurgical plant,smelting works
冶炼厂<冶>
3)  uranium hydrometallurgy plant
铀水冶厂
4)  smeltery ['smeltəri]
冶炼厂
1.
Assessment of Heavy Metal Pollution in Farmlands around a Smeltery;
某冶炼厂周边农田土壤重金属污染特性分析及评价
2.
The form of copper occurrence in contaminated soil in a smeltery site was discussed comparatively by continuous chemical digestion,with the coefficient of biologic effectiveness to copper calculated.
采用化学连续浸提法对冶炼厂污染土壤中铜的赋存形态进行了比较分析,并且计算了铜的生物有效性系数。
3.
Taking a smeltery in Shenyang,Liaoning Province as research object,several alkali chemicals were added to increase the soil pH and reduce leaching toxicity of arsenic in soil impacted by heavy metals.
文章以沈阳某冶炼厂厂区旧址的重金属复合污染土壤为研究对象,通过向土壤中添加不同药剂,研究了不同碱性化学物质对土壤砷稳定化的效果。
5)  Smelter [英]['smeltə(r)]  [美]['smɛltɚ]
冶炼厂
1.
Characteristics of the Design for Copper Smelting Reconstruction Project in Jinchang Smelter;
金昌冶炼厂铜熔炼改造工程的设计特色
2.
Mercury Poisoning and its Prevention in smelter;
冶炼厂的汞中毒及其防护
3.
JOW world nonferrous smelter survey,partⅣ:nickel:sulfide;
美国金属杂志对世界有色金属冶炼厂的调查 第四部:硫化镍
6)  nickel smelter
镍冶炼厂
1.
The general operating situation including the source,its treatment and results of wastes in domestic nickel smelters are reviewed.
介绍了我国镍冶炼厂的生产简况,三废来源,三废治理方法及其效果。
补充资料:铀精制厂
分子式:
CAS号:

性质:在铀精制厂中将各铀水冶厂运来的铀的化学浓缩物或工业八氧化三铀进一步纯化,精制成铀的核纯产品。精制纯化一般采用溶剂萃取法,磷酸三丁酯(TBP)萃取精制法获得最广泛的应用。精制产品可以是硝酸铀酰、重铀酸铵、三碳酸铀酰铵、铀氧化物(UO3,U3O8或UO2)或四氟化铀,视与后续厂衔接的需要而定。一般情况下,在精制厂中也可将精制所得核纯产品四氟化铀进一步转化为六氟化铀或将四氟化铀还原为金属铀。

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