Published March 15, 2019
| Version v1
Journal article
Removal of strontium from aqueous solutions by acrylamide-modified attapulgite
- 1. Beijing Normal University, College of Water Sciences (China)
Description
Removal of Sr(II) with acrylamide modified attapulgite (AMATP) from aqueous solutions was investigated. The AMATP was characterized by XRD, SEM and FTIR and the pH with Sr(II) initial concentration were controlling factors for Sr(II) sorption process. The inhibitory effects of coexisting ions have the order as Ca2+ > Mg2+ > Na+. The sorption process of Sr(II) on AMATP was spontaneous and endothermic and followed the pseudo second-order sorption model and fit well with the Langmuir isotherm. Owing to its high sorption capacity and low cost, AMATP can be a promising candidate for Sr(II) sorption removal.
Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 319
- Journal Issue
- 3
- Journal Page Range
- p. 1207-1217
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 54121759
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ACRYLAMIDE; AQUEOUS SOLUTIONS; ATTAPULGITE; CALCIUM IONS; FOURIER TRANSFORM SPECTROMETERS; INFRARED SPECTRA; ISOTHERMS; PH VALUE; SCANNING ELECTRON MICROSCOPY; SODIUM IONS; SORPTION; THERMODYNAMICS; X-RAY DIFFRACTION
- Descriptors DEC
- AMIDES; CHARGED PARTICLES; CLAYS; COHERENT SCATTERING; DIFFRACTION; DISPERSIONS; ELECTRON MICROSCOPY; HOMOGENEOUS MIXTURES; IONS; MEASURING INSTRUMENTS; MICROSCOPY; MINERALS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; SCATTERING; SILICATE MINERALS; SOLUTIONS; SPECTRA; SPECTROMETERS
Optional Information
- Copyright
- Copyright (c) 2019 Akad#Latin Small Letter E With Acute#miai Kiad#Latin Small Letter O With Acute#, Budapest, Hungary