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Study on Extracting Low Concentration Cadmium from Zinc Hydrometallurgy System by Liquid Membrane Crystallizing Technique汤兵,石太宏摘 要:1IntroductionThenaturalmineralofcadmiumismainlyCdSasociatingwithlead,andzincmineral.Sincecadmiumisnotanabundantelementandth...关键词:......
Adsorption behavior and mechanism of cadmium on strong-acid cation exchange resin WANG Fei(王 菲), WANG Lian-jun(王连军), LI Jian-sheng(李健生), SUN Xiu-yun(孙秀云), HAN Wei-qing(韩卫清) School of Chemical... resin) at 293 K. The adsorption mechanism of Cd2+ on 001×7 resin was discussed based on IR spectra. Key words: cadmium; strong-acid cation exchange resin; adsorption; thermodynamics; kinetics  ......
titration; industry wastewater; cadmium content; [全文内容正在添加中] ......
(△G)均小于零,熵变(△S)均为正值,该吸附过程是自发的吸热物理过程. 关键词:钛酸锶钡; 玻璃纤维滤膜; 吸附行为; Cd~(2+); strontium-barium titanate; glass fiber filter; adsorption behavior; cadmium ion; [全文内容正在添加中] ......
Alleviation Effect of Lanthanum on Cadmium Stress in Seedling Hydroponic Culture of Kidney Bean and Corn Huang Xiaohua1,Zhou Qing2 (1.College of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097, China;2.Key Laboratory of Industrial Biotechnology, Ministry of Education, Southern Yangtze University, Wuxi 214036, China) Abstract:The seedling hydroponic culture......
Cadmium sorption from aqueous solutions onto Iranian sepiolite: Kinetics and isothermsHOJATI Saeid1, KHADEMI Hossein2(1. Department of Soil Science, College of Agriculture, Shahid Chamran University... reactions are responsible for the sorption of Cd by the sepiolite, and the mineral has a very good potential to remove Cd from aqueous solutions.Key words:sepiolite; cadmium; adsorption capacity......
Removal of cadmium from aqueous solution by immobilized Microcystis aeruginosa: Isotherms, kinetics and thermodynamicsWANG Hui(王慧)1, 2, LIU Yun-guo(刘云国)1, 2, HU Xin-jiang(胡新将)1, 2, LI Ting-ting(李婷婷...°) were calculated, and revealed that the biosorption process is spontaneous, exothermic and random. Furthermore, the immobilized MA can be regenerated using 0.1 mol/L HCl solutions.Key words:cadmium......
Interactions between cadmium and multiple precipitates in an Al-Li-Cu alloy: Improving aging kinetics and precipitation hardeningLiang Wu1,2,Yugang Li2,Xianfeng Li1,Naiheng Ma1,2,Haowei Wang1,21. State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University2. School of Materials Science and Engineering, Shanghai Jiao Tong University摘 要: Cadmium in agricultural soils, vegetables and rice and potential health risk in vicinity of Dabaoshan Mine in Shaoguan, ChinaWANG Zhen-xing(王振兴)1, HU Xi-bang(胡习邦)1, XU Zhen-cheng(许振成)1, CAI Li-mei(蔡立... Environment and Water Resource, Yangtze University, Wuhan 430100, China)Abstract:Soil cadmium (Cd) contamination resulted from mining and smelting is a major environmental concern, and health risk......Cadmium in agricultural soils, vegetables and rice and potential health risk in vicinity of Dabaoshan Mine in Shaoguan, China
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来源: 《中南大学学报(英文版)2014年第5期》——WANG Zhen-xing(王振兴) HU Xi-bang(胡习邦) XU Zhen-cheng(许振成) CAI Li-mei(蔡立梅) WANG Jun-neng(王俊能) ZENG Dong(曾东) HONG Hong-jia(洪鸿加)
Environmental availability and profile characteristics of arsenic, cadmium, lead and zinc in metal-contaminated vegetable soils SONG Jie(宋 杰), GUO Zhao-hui(郭朝晖), XIAO Xi...; Abstract: Environmental availability and profile characteristics of arsenic (As), cadmium (Cd), lead (Pb) and zinc (Zn) were studied in contaminated vegetable soils from the Pb/Zn......