Published June 2017
| Version v1
Journal article
Removal of selenic from water by zirconium material immobilized on activated carbon following hydrothermal method with NH3 medium
Creators
- 1. Military Technical Academy, Hanoi (Viet Nam)
- 2. Hanoi University of Natural Sciences, Hanoi (Viet Nam)
Description
In this study, a zirconium based activated carbon was synthesized by hydrothermal method in NH3 medium (Zr/AC/N), it creates a very good adsorbent for selenic. It is shown that the sorbent has a specific surface area of 548.944 m''2/g, and a pHpzc of 5.4, the sorption equilibrium can be reached within 6h and the optimal pH is 2 at room temperature. The maximum adsorption capacity of 50.25 mg Se/g was achieved. This material was characterized by using analytical techniques such as TA, XRD, SEM, TEM and BET. (author)
Additional details
Publishing Information
- Journal Title
- Vietnam Journal of Chemistry (Print)
- Journal Volume
- 55
- Journal Issue
- 3
- Series
- Published by Vietnam Academy of Science and Technology
- Journal Page Range
- p. 336-341
- ISSN
- 2525-2321
INIS
- Country of Publication
- Viet Nam
- Country of Input or Organization
- Viet Nam
- INIS RN
- 50052306
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ACTIVATED CARBON; ADSORBENTS; ADSORPTION; METALS; SCANNING ELECTRON MICROSCOPY; SELENIDES; SELENIUM; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; ZIRCONIUM
- Descriptors DEC
- ADSORBENTS; CARBON; CHALCOGENIDES; COHERENT SCATTERING; DIFFRACTION; ELECTRON MICROSCOPY; ELEMENTS; METALS; MICROSCOPY; NONMETALS; SCATTERING; SELENIUM COMPOUNDS; SEMIMETALS; SORPTION; TRANSITION ELEMENTS
Optional Information
- Notes
- 11 figs., 20 refs.