1.
waste water utilization in extractive metallurgy of heavy metals
重金属冶炼废水的利用
2.
waste slag utilizationin in extractive metallurgy of heavy metals
重金属冶炼废渣的利用
3.
waste heat utilization in extractive metallurgy of heavy metals
重金属冶炼余热的利用
4.
Application of New Process of Dealing with the Wastewater of Less Common and Precious Metal Smelting
稀贵金属冶炼废水处理新工艺的应用
5.
sulfur dioxide utilization of furnace gases in extractive metallurgy of heavy metals
重金属冶炼烟气中二氧化硫的利用
6.
Absorption of clinoptilolite on heavy metal ion in the zinc metallurgy waste water
斜发沸石对锌冶炼废水中重金属离子的吸附研究
7.
Study on Treatment of Arsenic Wastewater and Waste Residue in the Non-ferrous Metal Smelting Production;
有色金属冶炼生产中含砷废水和废渣的治理研究
8.
Prevention and control of paroxysmal water pollution in heavy metals smelter
重金属冶炼厂突发性水污染事故的预防与控制
9.
A Technology of Heavy Metal Wastewater Zero Emission and its Application in Zhuzhou Smelter Research
株冶重金属废水零排放技术研究与应用实践
10.
Reuse and Treatment of Heavy Metals-containing Wastewater;
有色重金属废水处理与循环利用研究
11.
Pollution Assessment and Distribution Characteristic of Heavy Metals in Rice Paddy Systems Around Metal Smeltery Area
冶炼企业影响的土壤-水稻系统中重金属分布特性及污染评价
12.
The use of electric and electrolytic processes to purify metals or reduce metallic compounds to metals.
电冶金利用电或电解方法来精练金属或将金属复合物熔炼为金属
13.
Study of Engineering of RareEarth Smelting Waste Water Acid Contained Treatment and Regeneration for Recycling Using;
稀土冶炼含酸废水处理利用工程化研究
14.
Reduction and recycle of acidic wastewater from sulphuric acid system based on smelting off-gas
冶炼烟气制酸系统酸性废水减排及再利用
15.
Vessel for refining molten metal
转炉（冶炼金属的容器）
16.
Advances in Research on Treatment of Heavy Metal Ions Wastewater by Agricultural Waste
利用农业废弃物处理重金属离子废水的研究进展
17.
Insulation hanger bridge is applicable to factories with equipment to electrolyze non-ferrous metals such as aluminum and magnesium.
绝缘吊钩桥式起重机，适用于冶炼铝，镁等电解有色金属设备的工厂。
18.
Study on Wastewater Pollution of Metal Refinery with Micronucleus Test Method;
蚕豆根尖微核技术检测金属冶炼厂废水污染状况