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Studies on the Adsorption of Amino Methylene Phosphonic Acid Resin for Holmium(Ⅲ) 熊春华1,吴香梅2,姚彩萍1 (1.College of Food Science, Biotechnology and Enviro nmental Engineering, Hangzhou University of Commerce, Hangzhou 310035, China;2.Department of Chemistry, Lishui Teachers College, Lishui 323000, China) Abstract:The adsorption behavior and mechanism of a novel chelate resin, amino methylene......
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J. Cent. South Univ. Technol. (2008) 15: 463-468 DOI: 10.1007/s11771-008-0087-7 Synthesis and adsorption properties for Au(Ⅲ) of alkoxycarbonyl thiourea resin WANG Shuai(王 帅), ZHONG Hong(钟 宏..., and characterized by FT-IR. The adsorption properties of ATR were investigated by batch test. The adsorption capacities for Au(Ⅲ), Ag(Ⅰ), Cu(Ⅱ), Zn(Ⅱ), Fe(Ⅲ), Ca(Ⅱ) and Mg(Ⅱ) are 4.65, 4.40, 0.40......
)08-2198-06 Preparation and adsorption property of spinel-type lithium ion-sieve SHI Xi-chang, YU Liang-liang, CHEN Bai-zhen, ZHANG Li-fen, ZHOU Ding-fang (School of Metallurgical Science... capacity of Li+ sieve at different pH values and its adsorption kinetics were studied, and some samples were also characterized by XRD and SEM. The results indicate that some nuances appear......
荡器上振荡24 h后测定溶液中氟含量,MgO-LDH投加量与除氟效果关系如图4所示. 图4 吸附剂投加量对脱氟的影响 Fig. 4 Effect of adsorption dosage on defluoridation efficiency 从图4可以看出,脱氟率受投加量的影响较大;当投加量从2 g/L增加到10 g/L,溶液脱氟率也在增加,投加量为10 g/L,吸附...; Defluoridation isotherms adsorption curves of MgO-LDH 表1 MgO-LDH吸附等温线方程的参数及相关系数 Table 1 Adsorption isotherms equation parameters and coefficients of MgO-LDH 表2 不同吸附剂对氟吸附能力的比较 Table 2  ......
of adsorption of Ca(Ⅱ) ions onto KCTS and HKCTS DING Ping(丁萍)1, HUANG Ke-long(黄可龙)2, YANG Hua(杨桦)1, LI Gui-yin(李桂银)2, LIU Yan-fei(刘艳飞)2 1. School of Public Health, Central South University, Changsha...; Abstract: The adsorption of Ca......
Adsorption mechanism of octyl hydroxamic acid on bastnaesite surface WANG Jieliang1,2,3,4, CAO Zhao1,2,3, WANG Jianying4, ZHANG Xuefeng4, LEI Xiao4, FENG Hongjie1 (1. Institute of Mining Engineering... and Technology, Baotou 014010, China) Abstract: The adsorption behavior and mechanism of octyl hydroxamic acid (OHA) on bastnaesite surface was investigated through adsorption test, single mineral flotation, Zeta......
. The monolayer adsorption capacity of loess towards Ni(II) is determined to be about 15.61 mg/g. High temperature and pH favor the removal of Ni(II) using Chinese loess soil and the optimal dosage of loess is determined to be 10 g/L. The kinetics and adsorption isotherms of the adsorption process can be best-fitted with the pseudo second order kinetics and Langmuir isothermal model, respectively......
(DTAC). The adsorption mechanisms of these three kinds of amines on muscovite and quartz were studied by FT-IR spectrum analysis, contact angle measurement and molecular dynamics (MD) simulation... compared with DDA. Physical adsorption is found to be the main adsorption module of amine collectors on muscovite and quartz by FT-IR analysis. MD simulation results show a strong physical adsorption......
Adsorption of Iminodiacetic Acid Resin for Lutetium 熊春华1,姚彩萍1,王惠君2 (1.College of Food Science,Biotechnology and Environmental Engineering,Zhejiang Gongshang University,Hangzhou 310035,China;2.College of Marine Science and Technology,Zhejiang Ocean University,zhoushan zhejiang 310004,China) Abstract:The adsorption behavior and mechanism of a novel chelate resin,iminodiacetic acid resin(IDAAR......