Published February 2018 | Version v1
Journal article Metadata-only

Adsorption properties of Pseudomonas monteilii for removal of uranium from aqueous solution

Creators

  • 1. University of Science and Technology Beijing, Beijing (China). School of Civil and Resource Engineering
  • 2. Chinese Academy of Science, Beijing (China). State Key Laboratory of Biochemical Engineering, Institute of Process Engineering

Description

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 UO22+ by chemisorption or strong complexation in the process of uranium adsorption. (author)

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
315
Journal Issue
2
Journal Page Range
p. 243-250
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
49043007
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ADSORPTION; AMIDES; AMINO ACIDS; AQUEOUS SOLUTIONS; BACTERIA; CARBOXYLIC ACIDS; HYDROXY ACIDS; SEA BED; SEDIMENTS; SORPTIVE PROPERTIES; URANIUM; URANIUM OXIDES
Descriptors DEC
ACTINIDE COMPOUNDS; ACTINIDES; CARBOXYLIC ACIDS; CHALCOGENIDES; DISPERSIONS; ELEMENTS; HOMOGENEOUS MIXTURES; METALS; MICROORGANISMS; MIXTURES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SOLUTIONS; SORPTION; SURFACE PROPERTIES; URANIUM COMPOUNDS

Optional Information

Notes
33 refs.