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Preparation of La2O3 by ion-exchange membrane electrolysis of LaCl3 aqueous solutionDeliang Meng,Qiuyue Zhao,Xijuan Pan,Ting’an ZhangKey Laboratory of Ecological Metallurgy of Multi-Metal Intergrown... investigated. The phase composition, micro morphology, particle size and chlorine content of the product were characterized,respectively. Under the conditions of this work, the product that forms......
J. Cent. South Univ. Technol. (2011) 18: 1448-1453 DOI: 10.1007/s11771-011-0860-x Removal of fluoride from aqueous solution onto Zr-loaded garlic peel (Zr-GP) particles HUANG Kai(黄凯)1, SHAO Jiu...: bio-adsorption; fluoride removal; zirconium-loaded garlic peel; aqueous solution 1 Introduction Water contamination by fluoride is a major concern in many places of the world. When its concentration......
Reversible Aggregation Kinetics of Poly(N-isopropylacrylamide-co-N-vinylpyrrolidone) in Aqueous Solutions Revealed by Elastic Light Scattering Spectroscopy夏远军1,2,HUANG Yunwei3,易国斌3,ZU Xihong3,YIN... of the copolymers in aqueous solutions was investigated with elastic light scattering (ELS) spectra. The results indicated that the apparent activation energy of aggregation process during heating......
in the aqueous phase were similarly analyzed as described above. The desorption ratio (E) was calculated as follows: ... solution by Lewatit cation-exchange resin [J]. Journal of Hazardous Materials, 2009, 167(1/3): 915-926. [13] HAMDAOUI O. Removal of copper(Ⅱ) from aqueous phase by Purolite C100-MB cation exchange......
of aqueous phase suspensions of barium titanate[J]. J Eur Ceram Soc, 1997, 17: 281-287. [2] WANG X Y, LU S W, LEE B I. Dispersion and aging behavior of BaTiO3 and PZT in water[J]. Materials Research...; Adsorption property of citrate dispersant on BaTiO3 particles in aqueous solution SU Tao-long(苏滔珑), ZHUANG Zhi-qiang(庄志强) (School of Materials Science......
Trans. Nonferrous Met. Soc. China 22(2012) 3140-3146 Removal of cadmium from aqueous solutions using red mud granulated with cement JU Shao-hua1,2,3, LU Shuai-dan1,2,3, PENG Jin-hui1,2,3, ZHANG...; accepted 18 June 2012 Abstract: A novel adsorbent was prepared from granular red mud mixed with cement and its potential to be a suitable adsorbent for the removal of cadmium ions from aqueous solutions......
RuO2·nH2O薄膜电极材料的单位面积质量为2.5 mg/cm2,比电容达到512 F/g；当电压扫描速率从5 mV/s增加到250 mV/s 时,其比电容下降34%. 关键词:水合氧化钌；薄膜材料；热处理；超级电容器；物相演变 中图分类号:TG154.5 文献标识码:A Preparation, phase... University, Changsha 410083, China) Abstract: As a good electrode material for supercapacitor, RuO2·nH2O film was deposited on tantalum foils in aqueous solution of RuCl3·3H2O by galvanostatic......
Article ID: 1003-6326(2005)03-0680-06 Photocatalytic degradation of dimethomorph on nanometer titanium dioxide by silver depositing in aqueous suspension YAN Jian-hui(阎建辉)1, 2... degradation of dimethomorph in an aqueous suspensions by silver depositing with nanometer titanium dioxide as catalyst was investigated by radiation of UV-light and sunlight. A pseudo-first-order kinetic model......
Adsorption of Ag(Ⅰ) on H2TiO3 from aqueous solutions CHAI Li-yuan(柴立元)1, WEI Shun-wen(韦顺文)1, PENG Bing(彭 兵)1, LI Zhu-ying(李竹英)2 1. School of Metallurgical Science and Engineering, Central South...; Abstract: Adsorption of silver ions from aqueous solution onto......
slow phase that contributes to a relatively small part. Most of the metal ions are adsorbed from aqueous solution within the first 6 h and there is no more metal ions uptake after 24 h. This trend... rate of the aqueous phase, structural properties both of the support and the biosorbent, amount of sorbent, properties of the ion under study, initial concentration of ionic species and, of course......
