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Trans. Nonferrous Met. Soc. China 24(2014) 1912-1917 Thermodynamics and kinetics of adsorption for heavy metal ions from aqueous solutions onto surface amino-bacterial cellulose Min LU, Yue-ming... be fitted well by Langmuir equation and the pseudo-second order kinetics, indicating that the adsorption of amino-BC would obey monolayer molecule adsorption and the main action was chemisorption......
models were applied to describing the equilibrium isotherms, and isotherm constants were determined. The kinetics of the adsorption with respect to the initial Ca(Ⅱ) ions concentration, temperature... by the chemical process. Key words: chitosan α-ketoglutaric acid; hydroxamated chitosan α-ketoglutaric acid; Ca(Ⅱ) ions; adsorption kinetics  ......
J. Cent. South Univ. (2019) 26: 2998-3007 DOI: https://doi.org/10.1007/s11771-019-4231-3 Adsorption kinetics and thermodynamics of sodium butyl xanthate onto bornite in flotation SUN Qian-yu(孙乾予)1... was studied by adsorption kinetic and thermodynamic. The flotation results demonstrated that the recovery was the highest when pH was 9 in NaBX solution (4×10-5 mol/L). The adsorption kinetics showed......
; 文章编号:1672-7207(2011)07-2162-05 Kinetics of low concentration PH3 adsorption on impregnatedly activated carbon WANG Xue-qian, NING Ping (Faculty of Environmental Science.... The adsorption isotherms and sorption kinetics of PH3 on impregnatedly activated carbon were investigated. PH3 adsorption isotherms at different temperatures were experimented. The results indicate......
J. Cent. South Univ. (2016) 23: 1052-1057 DOI: 10.1007/s11771-016-0354-y Tungsten removal from molybdate solutions using chelating ion-exchange resin: Equilibrium adsorption isotherm and kinetics..., for Mo there are still no proper models which could fit the experimental data well. Fig. 5 Adsorption kinetics of Mo (a) and W (b) with D403 at different temperatures Fig. 6 Film diffusion control model......
exchange; adsorption; thermodynamics; kinetics...Adsorption behavior of molybdenum onto D314 ion exchange resinWANG Ming-yu(王明玉), JIANG Chang-jun(蒋长俊), WANG Xue-wen(王学文) (School of Metallurgy and Environment, Central South University, Changsha......
. TiO2, Li2TiO3, H2TiO3 and products of H2TiO3 adsorbing Li+ were characterized by XRD and SEM. The lithium adsorption properties were investigated by adsorption kinetics and adsorption isotherm... as chemical adsorption. The equilibrium data can be described well by the Langmuir isotherm equation. Key words:lithium adsorbent;Li2TiO3;adsorption kinetics; pseudo-second-order kinetics  ......
adsorption capacity were investigated, and adsorption kinetics equations were fitted to determine the adsorption behaviour of uranium on CoFe2O4@rGO in simulated uranium-containing seawater. It was observed...) on adsorption efficiency (pH=5, shaking time: 180 min) Adsorption kinetics of an adsorption process can reflect the adsorption efficiency of an adsorbent. The effect of adsorption time on uranium adsorption......
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