Sorption behavior of methylene blue from aqueous solution by raphia fibers
Authors:
- P. Staroń,
- J. Chwastowski,
- M. Banach
Abstract
This research shows a method of elimination of methylene blue from aqueous solutions using raphia fiber. Sorption was applied in a bath system and in the system with mixing and online measurement. The obtained data in equilibrium can suggest adjusting the sorption isotherm model and calculation of the maximum sorption capacities. The Langmuir isotherm model has the highest correlation coefficient R2 which shows that the adsorption process of methylene blue on the raphia fibers is a monolayer adsorption process. On the other hand, the Freundlich isotherm is also well fitted, which may indicate that the isotherm is also well adapted, while in the system with mixing and online measurement, the highest matching factor is characterized by the Freundlich isotherm model. The pseudo-second-order rate model is best fit for the sorption kinetics, on basis of which it can be concluded that the sorption rate-limiting step is chemisorption.
- Record ID
- CUT95f4704c8bf04d009f73974f7eab659e
- Publication categories
- ;
- Author
- Journal series
- International Journal of Environmental Science and Technology, ISSN 1735-1472, e-ISSN 1735-2630
- Issue year
- 2019
- Vol
- 16
- No
- 12
- Pages
- 8449-8460
- Other elements of collation
- fot.; tab.; wykr.; Bibliografia (na s.) - 8459-8460; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 16, Iss. 12
- Keywords in English
- raphia, adsorption, dye, methylene blue, aqueous solution
- DOI
- DOI:10.1007/s13762-019-02446-9 Opening in a new tab
- URL
- https://link.springer.com/article/10.1007/s13762-019-02446-9 Opening in a new tab
- Related project
- Usuwanie związków organicznych ze ścieków z wykorzystaniem materiału pochodzenia roślinnego na drodze sorpcji. . Project leader at PK: , ,
- Language
- eng (en) English
- License
- Score (nominal)
- 70
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT95f4704c8bf04d009f73974f7eab659e/
- URN
urn:pkr-prod:CUT95f4704c8bf04d009f73974f7eab659e
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.