共搜索到180条信息,每页显示10条信息,共18页。用时:0小时0分1秒0毫秒
alginate calcium and adsorbed copper and lead using FTIR and XPS. The exchange between cadmium, lead and copper with calcium has also been documented by DRONNET et al [31] during the biosorption with sugar... on biosorption of Cu(Ⅱ) by chemically modified orange peel [J]. Transaction of Nonferrous Metals Society of China, 2009, 19: 1365-1370. [12] SCHIEWER S, PATIL S B. Pectin-rich fruit wastes as biosorbents......
. Application of biosorption for the removal of organic pollutants: A review[J]. Process Biochemistry, 2005, 40(3/4): 997?1026. [16] SHAUHA M S, SARWAR M I, QADEER R. Adsorption of strontium ions from aqueous solution on Pakistani coal[J]. Journal of Radioanalytical and Nuclear Chemistry, 2005, 265(1): 73?79. [17] ?ZER A, AKKAYA G, TURABIK M. The biosorption of acid red 337 and acid blue 324......
for selective coagulation of solid particles on microbes is novel. The project targets differ from well-known biotechnological separation processes like biosorption and bioaccumulation of dissolved... physical processes (Fig.1). Fig.1 Mechanisms of microbially-mediated transformations Biosorption and bioaccumulation are based on interactions of microbial cells and soluble metals and metalloids......
unique degradation to a wide range of xenobiotic and persistent pollutants, and biosorption ability to heavy metals [2,9,13,14]. Commonly, some heavy metals are essential as trace elements.... chrysosporium was very strong, and removal rate was all higher than 90%. So, the biosorption ability of Pb by P. chrysosporium was better than that of Cd. Compared with single Cd pollution, the removal......
modification[J]. CIESC J, 2011, 62(11): 3201-3206. [6] KHANI M H, KESHTKAR A R, GHANNADI M, PAHLAVANZADEH H. Equilibrium, kinetic and thermodynamic study of the biosorption of ur anium onto Cystoseria..., PAHLAVANZADEH H. Equilibrium, kinetic and thermodynamic study of the biosorption of ur anium onto Cystoseria indica algae[J]. Journal of Hazardous Materials, 2014, 150(3): 612-618. [10] WANG Jin-song, HU......
) in this work. The Langmuir isotherm assumes monolayer coverage of the adsorbate over a homogeneous adsorbent surface, and the biosorption of each molecule onto the surface has identical activation... a heterogeneous surface with a nonuniform distribution of adsorption heat over the surface and a multilayer biosorption can be expressed. The Freundlich isotherm (Eq. (3)) can be expressed as follows......
), initial pH and ionic strength were further discussed. Three kinds of classical isotherm models were used to simulate the biosorption characterization. The overarching objective of this work is to provide...]. The intensities of the peaks at 1654 cm-1 and 1369 cm-1 shifted to 1647 cm-1 and 1373 cm-1 after the biosorption process, respectively, indicating that C=O and -CH3 functional groups also played important......
for the maximum removal of reactive dyes [J]. Dyes and Pigments, 2006, 69(3): 196-203. [5] AKSAKAL O, UCUN H. Equilibrium, kinetic and thermodynamic studies of the biosorption of textile dye..., TURABIK M. Biosorption of Acid Blue 290 (AB 290) and Acid Blue 324 (AB 324) dyes on Spirogyra rhizopus [J]. Journal of Hazardous Materials, 2006, 135(1-3): 355-364. [24] KARAGOZ S, TAY T, UCAR S, ERDEM M......
在菌体内部.吸附过程存在化学络合,静电吸引,氢键等作用. 关键词:电镀废水;镉;水洗废啤酒酵母;生物吸附;沉降 中图分类号:X 703 文献标识码: A Removing cadmium from cadmium-containing electroplating wastewater by biosorption...: electroplating wastewater; cadmium; water-washing waste saccharomyces cerevisiae; biosorption; sedimentation  ......
Materials B, 2006, B136: 911-916. [2] Ma W, Tobin J M. Determination and modelling of effects of pH on peat biosorption of chromium, copper and cadmium[J]. Journal of Biochemistry Engineering, 2004..., 2008,18(S1): 148-154.FENG Ning-chuan, GUO Xue-yi, LIANG Sha, et al. Biosorption of Cu2+ on modified orange peel[J]. The Chinese Journal of Nonferrous Metals, 2008,18(S1): 148–154. [13] Li X, Tang Y, Xuan......