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; Biosorption mechanism of Cr (Ⅵ) onto cells of Synechococcus sp. SHEN Li(申 丽), XIA Jin-lan(夏金兰), HE Huan(何 环), NIE Zhen-yuan(聂珍媛), QIU Guan-zhou(邱冠周) (Key Laboratory of Biometallurgy of Ministry of Education, School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China) Abstract: The biosorption mechanism of Cr......
Biosorption of Methylene Blue by Chemically Modifi ed Cellulose Waste靳艳巧,ZHANG Yizhuan,Lü Qiufeng,CHENG XiansuCollege of Materials Science and Engineering, Fuzhou University摘 要:biosorption temperature, contact time, and initial MB concentration on the biosorption of MB were investigated using batch biosorption......
Biosorption potential of cerium ions using Spirulina biomassDavid Sadovsky1,2,Asher Brenner11. Unit of Environmental Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev摘 要:Two types of cyanobacteria of the genus Arthrospira(commonly known as Spirulina) were tested for biosorption of cerium(III) ions from aqueous solutions......
Biosorption potential of cerium ions using Spirulina biomassDavid Sadovsky1,2,Asher Brenner11. Unit of Environmental Engineering, Faculty of Engineering Sciences, Ben-Gurion University of the Negev摘 要:Two types of cyanobacteria of the genus Arthrospira(commonly known as Spirulina) were tested for biosorption of cerium(III) ions from aqueous solutions......
Biosorption of cadmium(Ⅱ) from aqueous solutions by industrial fungus Rhizopus cohnii LUO Jin-ming(罗金明)1, XIAO Xiao(肖 潇)2, 3, LUO sheng-lian(罗胜联)4 1. Faculty of Life Science... the biosorption data. The uptake of cadmium was higher in weak acid condition than in strong acid condition. Nearly no sorption of cadmium occurred when the pH value was lower than 2.0. Biosorption......
J. Cent. South Univ. (2012) 19: 1693-1701 DOI: 10.1007/s11771-012-1195-y Improvement of chromium biosorption through protoplast electrofusion between Candida tropicalis and Candida lipolytica HE Bao... with its increased biosorption capacity. The rapid biosorption processes of chromium follow the Langmuir model well. Key words: chromium; biosorption; fusant; protoplast; electrofusion 1 Introduction......
Biosorption behaviors of Cu2+, Zn2+, Cd2+ and mixture by waste activated sludge LUO Sheng-lian(罗胜联)1, 2, YUAN Lin(袁 林)1, CHAI Li-yuan(柴立元)1, MIN Xiao-bo(闵小波)1, WANG Yun-yan(王云燕)1, FANG Yan(方 艳)1... 410082, China Received 27 April 2006; accepted 12 September 2006 Abstract: Biosorption of heavy metal ions, such as Cu2+, Cd2+ and Zn2+, was carried out using waste activated sludge from municipal......
; 文献标志码:A Biosorption characteristics of Pb2+ by Pannonibacter phragmitetus T1 SU Yan-rong1, 2, CHAI... of bacteria, culture time, pH value, biomass concentration, temperature, adsorption time and initial concentration of metal ions on the biosorption of Pb2+ were determined, and the adsorption mechanism......
method using waste saccharomyces cerevisiae(WSC) as sorbent. Effect factors on biosorption of cadmium in cadmium-containing electroplating wastewater by waste saccharomyces cerevisiae... concentration 26 mg/L, the dosage of waste saccharomyces cerevisiae 16.25 g/L, temperature 18 ℃, pH 6.0 and precipitation time 4 h. Biosorption-precipitation method is effective to remove cadmium......
was investigated. Effects of pH, initial concentration, contact time, temperature and agitation rate on the biosorption of Cd(Ⅱ) and Zn(Ⅱ) ions were studied. The optimum adsorption pH value for Cd...(Ⅱ) and Zn(Ⅱ) ions are 15.50 mg/g and 23.70 mg/g at initial concentrations of 75 mg/L and 150 mg/L, respectively. Biosorption equilibrium is established within 24 h for cadmium and zinc ions. The adsorption......