Adsorption of Monobutyl Phthalate from Aqueous Phase onto Two Macroporous Anion-Exchange Resins
Joint Authors
Xu, Zhengwen
Zhao, Yunlong
Shi, Jing
Lu, Jiangang
Cheng, Ling
Chen, Mindong
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-08
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
As new emerging pollutants, phthalic acid monoesters (PAMs) pose potential ecological and human health risks.
In the present study, adsorption performance of monobutyl phthalate (MBP) onto two macroporous base anion-exchange resins (D-201 and D-301) was discussed.
It was found that the adsorption isotherms were best fitted by the Langmuir equation while the adsorption kinetics were well described by pseudo-first-order model.
Analyses of sorption isotherms and thermodynamics proved that the adsorption mechanisms for DBP onto D-201 were ion exchange.
However, the obtained enthalpy values indicate that the sorption process of MBP onto D-301 is physical adsorption.
The equilibrium adsorption capacities and adsorption rates of DBP on two different resins increased with the increasing temperature of the solution.
D-301 exhibited a higher adsorption capacity of MBP than D-201.
These results proved that D-301, as an effective sorbent, can be used to remove phthalic acid monoesters from aqueous solution.
American Psychological Association (APA)
Xu, Zhengwen& Zhao, Yunlong& Shi, Jing& Lu, Jiangang& Cheng, Ling& Chen, Mindong. 2014. Adsorption of Monobutyl Phthalate from Aqueous Phase onto Two Macroporous Anion-Exchange Resins. Journal of Chemistry،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1040051
Modern Language Association (MLA)
Xu, Zhengwen…[et al.]. Adsorption of Monobutyl Phthalate from Aqueous Phase onto Two Macroporous Anion-Exchange Resins. Journal of Chemistry No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1040051
American Medical Association (AMA)
Xu, Zhengwen& Zhao, Yunlong& Shi, Jing& Lu, Jiangang& Cheng, Ling& Chen, Mindong. Adsorption of Monobutyl Phthalate from Aqueous Phase onto Two Macroporous Anion-Exchange Resins. Journal of Chemistry. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1040051
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040051