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- Title
Thermokinetics of sorption of Zn(II) by VION KN-1 carboxyl-containing fibre.
- Authors
Kopylova, V.; Zverev, O.; Astapov, A.V.; Peregudov, Yu.
- Abstract
The thermokinetics was investigated and the enthalpy of sorption of Zn(II) ions from solutions of different concentration with VION KN-1 carboxyl chemisorption fibres (Na form) was determined. It was found that the time of attaining sorption equilibrium and the value of ΔH of sorption of Zn(II) ions is a function of their concentration in the solution. The results obtained can be used to determine the energy consumed in sorption of Zn(II) and effectively using KN-1 fibre in treatment of aqueous and gas-air media to remove heavy metal ions.
- Subjects
ENTHALPY; THERMODYNAMICS; ABSORPTION; IONS; FIBERS; CHEMISORPTION; ADSORPTION (Chemistry); METAL ions; TEXTILES
- Publication
Fibre Chemistry, 2006, Vol 38, Issue 2, p151
- ISSN
0015-0541
- Publication type
Article
- DOI
10.1007/s10692-006-0061-9