![](/images/graphics-bg.png)
Adsorption equilibrium, kinetics and thermodynamics of Rhodamine B dye from aqueous solution using Iraqi Porcellanite rocks
Other Title(s)
توازن امتزاز و حركية و ثرموديناميكية صبغة الرودامين B من محاليلها المائية باستخدام صخور البورسلينات العراقية
Joint Authors
Abbud, Mithaq Ibrahim
Jasim, Tariq Zibari
Source
Mesopotamian Journal of Marine Science
Issue
Vol. 32, Issue 2 (31 Dec. 2017), pp.88-103, 16 p.
Publisher
University of Basrah Marine Science Centre
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Industrial wastewater and other polluted water need to be treated to make it possible to discharge into rivers and reuse them.
Adsorption takes the importance of ways to remove organic and inorganic pollutants in water.
The search for materials that are locally available and cheap to use as adsorbent surfaces.
The Iraqi porcellanite powder can be used to remove the dye of Rhodamine B in batch method.
The effect of various experimental parameters such as contact time, temperature, solution pH, weight of adsorbent initial dye concentration, ionic strength were investigated.
The adsorption studies included both equilibrium adsorption isotherms and kinetics.
The applicability of Langmuir and Freundlich equations was investigated at different temperature, and the Freundlich isotherm exhibited the best fit with experimental data.
The thermodynamic parameters indicated that the adsorption was a spontaneous process (ΔG was negative), the negative value of ΔH indicate endothermic and ΔS was positive value (random), the kinetic data well described by Pseudo-second order kinetic model with intra particle diffusion as one of the rate limitring steps-
American Psychological Association (APA)
Abbud, Mithaq Ibrahim& Jasim, Tariq Zibari. 2017. Adsorption equilibrium, kinetics and thermodynamics of Rhodamine B dye from aqueous solution using Iraqi Porcellanite rocks. Mesopotamian Journal of Marine Science،Vol. 32, no. 2, pp.88-103.
https://search.emarefa.net/detail/BIM-903569
Modern Language Association (MLA)
Abbud, Mithaq Ibrahim& Jasim, Tariq Zibari. Adsorption equilibrium, kinetics and thermodynamics of Rhodamine B dye from aqueous solution using Iraqi Porcellanite rocks. Mesopotamian Journal of Marine Science Vol. 32, no. 2 (2017), pp.88-103.
https://search.emarefa.net/detail/BIM-903569
American Medical Association (AMA)
Abbud, Mithaq Ibrahim& Jasim, Tariq Zibari. Adsorption equilibrium, kinetics and thermodynamics of Rhodamine B dye from aqueous solution using Iraqi Porcellanite rocks. Mesopotamian Journal of Marine Science. 2017. Vol. 32, no. 2, pp.88-103.
https://search.emarefa.net/detail/BIM-903569
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 101-102
Record ID
BIM-903569