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Adsorption properties of Pseudomonas monteilii for removal of uranium from aqueous solution
Deng, XY; Feng, YL; Li, HR; Yuan, F; Teng, Q; Wang, HJ; Deng, Xiangyi; Feng, Yali; Li, Haoran; Yuan, Fei; Teng, Qing; Wang, Hongjun
2018
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
Volume315Issue:2Pages:243
Abstract

The Pseudomonas monteilii. YL-1 was cultured from deep sea sediment to remove uranium from aqueous solution. Different influence factors on uranium adsorption efficiency were investigated. The kinetic model of Pseudomonas monteilii could be described by the pseudo-second-order kinetic model, and the Freundlich isotherm model could fit the experiment data well, indicating that the adsorption was multilayer adsorption. The adsorption was spontaneous and endothermic reaction by thermodynamic analysis. The functional groups of Pseudomonas monteilii such as hydroxy, carboxyl, amino and amide may act with UO2 (2+) by chemisorption or strong complexation in the process of uranium adsorption.

Other Abstract

This work is supported by the Major Science and Technology Program for Water Pollution Control and Treatment(2015ZX07205-003); the China Ocean Mineral Resources Research & Development Program (DY125-15-T-08); the National Natural Science Foundation of China (21176026, 21176242).

KeywordPseudomonas Monteilii Heavy-metals Uranium Adsorption Biosorption Kinetics Equilibrium Thermodynamics Composite Alginate Kinetics Recovery Algae Beads Ions
SubtypeArticle
DOI10.1007/s10967-017-5658-3
Language英语
Funding OrganizationMajor Science and Technology Program for Water Pollution Control and Treatment [2015ZX07205-003] ; China Ocean Mineral Resources Research & Development Program [DY125-15-T-08] ; National Natural Science Foundation of China [21176026, 21176242]
WOS IDWOS:000425615200014
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/26821
Collection中国科学院过程工程研究所
Recommended Citation
GB/T 7714
Deng, XY,Feng, YL,Li, HR,et al. Adsorption properties of Pseudomonas monteilii for removal of uranium from aqueous solution[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2018,315(2):243.
APA Deng, XY.,Feng, YL.,Li, HR.,Yuan, F.,Teng, Q.,...&Wang, Hongjun.(2018).Adsorption properties of Pseudomonas monteilii for removal of uranium from aqueous solution.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,315(2),243.
MLA Deng, XY,et al."Adsorption properties of Pseudomonas monteilii for removal of uranium from aqueous solution".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 315.2(2018):243.
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