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resin for UO2(SO4)22-, UO2(SO4)34- is ion exchange mechanism, while that for UO2(SO4)22- and UO2(SO4)34- is ion exchange surface complex formation mechanism. Double peaks on the eluting curve are caused... Kaixuan, SHI Wenge, et al. Experimental study of ion exchange and neutralization on acid in situ leach uranium mining waste water[J]. Modern Mining, 2010, 26(11): 21-23. [3] MERRITT R C. The extractive......
]. 矿冶工程, 2001, 21(3): 66-71.XIAO Lian-sheng, ZHANG Qi-xiu, GONG Bo-fan, HUANG Shao-ying. Separation of molybdenum from tungstate solution by a combination of moving packed bed and fluid bed ion exchange...-mei, LI Yun-jiao, SU Peng-tuan. The application of alkalescent ion exchange resin in the process of separating tungsten and molybdenum[J]. Journal of Central South University of Technology: Natural......
) on the ion-exchange capacity of NiHCF film electrodes were investigated. The cycle life of the film electrodes was also investigated. The results show that the NiHCF thin films formed on graphite substrates are suitable for electrochemically controlled ion separation (ECIS) processes. The films display high ion exchange capacity for K+ and good stability, and the optimum pulse potential, pulse period......
J. Cent. South Univ. Technol. (2010) 17: 1344-1350 DOI: 10.1007/s11771-010-0640-z IFC-based integration tool for supporting information exchange from architectural model to structural model LIU... of enhancing effective collaboration between architects and structural engineers in the building design field, an integration tool was developed for supporting information exchange from architectural model......
锰矿石脱硫产物处理含铜废水动态实验研究 刘雨1,彭书传1,李晓星1,陈天虎1,潘敏1,黄晓鸣1 (1.合肥工业大学,资源与环境工程学院,安徽,合肥,230009) 摘要:氧化型锰矿石脱硫产物含大量硫化锰,利用这种材料装填固定床进行净化水中铜离子的动态试验.在材料粒径0.45~0.9mm,进水pH=5.8,进水滤速4.58 m/h条件下,1 t锰矿石脱硫产物可以处理923 tρ(Cu~(2+))=50 mg/L的含铜废水,出水ρ(Cu~(2+)) 关键词:锰矿石; 脱硫产物; 重金属离子; 离子交换反应; manganese ore; desulfurization product; heavy metal ion; ion exchange reaction; [全文内容正在添加中] ......
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Trans. Nonferrous Met. Soc. China 27(2017) 2727-2732 Removal of tungsten and vanadium from molybdate solutions using ion exchange resin Xian-zheng ZHU, Guang-sheng HUO, Jie NI, Qiong SONG School... molybdate with a removal rate of tungsten surpassing 90% and that of vanadium of 99.4%. Key words: tungsten; vanadium; removal; ion exchange; molybdate 1 Introduction Molybdenum has strategic......
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): 1-4. [10] 池汝安, 李隆峰, 王淀佐. 吸附稀土的粘土矿离子交换平衡研究[J]. 中南矿冶学院学报, 1991(2): 142-148. CHI Ru-an, LI Rong-feng, WANG Dian-zhuo. Stay of ion exchange equilibrium in clay minerals of adsorbed rare earth[J]. Journal... for determining the amount of ore leaching agent in different properties. Key words: ion-type rare earth ore; ion exchange equilibrium; quotient of quality; dosage of leaching agent; RE leaching efficiency......
Evaluation of D113 cation exchange resin for the removal of Eu(Ⅲ) from aqueous solution熊春华,郑展望Department of Applied Chemistry, Zhejiang Gongshang University摘 要:Batch adsorption experiments were conducted for the adsorption of Eu(Ⅲ) ions from aqueous solution by D113 resin. The results indicated that D113 resin could adsorb Eu(Ⅲ) ion effectively from......