Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal

Marta Otero; Carlos A. Grande; Alirio E. Rodrigues

doi:10.1016/j.reactfunctpolym.2004.02.024

Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal

Marta Otero, Carlos A. Grande, Alirio E. Rodrigues

Research output: Contribution to journal › Article › peer-review

110 Scopus citations

Abstract

Salicylic acid is a drug responsible for many cases of intoxication since it is present in many medications and prescription drugs such as aspirin. Activated charcoal is the most used adsorbent for the treatment of poisoning cases and also pharmaceutical wastewaters. The applicability of polymeric resins for the salicylic acid adsorption is the objective of this research work. The adsorptive behavior of two different polymeric adsorbents has been compared with activated charcoal from an equilibrium and kinetic point of view. The effect of temperature on the adsorption process was addressed for all the adsorbents considered. Langmuir and Nitta isotherm models were used to fit equilibrium data for each of the adsorbents and temperature. A simple linear driving force model has been used to quantify intraparticle adsorption kinetics. © 2004 Elsevier B.V. All rights reserved.

Original language	English (US)
Pages (from-to)	203-213
Number of pages	11
Journal	Reactive and Functional Polymers
Volume	60
Issue number	1-3
DOIs	https://doi.org/10.1016/j.reactfunctpolym.2004.02.024
State	Published - Jul 1 2004
Externally published	Yes

ASJC Scopus subject areas

Materials Chemistry
Biochemistry
Polymers and Plastics
Environmental Chemistry
General Chemical Engineering
General Chemistry

Access to Document

10.1016/j.reactfunctpolym.2004.02.024

Cite this

@article{608bbbf1acc34c6c9f7657d541277af5,

title = "Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal",

abstract = "Salicylic acid is a drug responsible for many cases of intoxication since it is present in many medications and prescription drugs such as aspirin. Activated charcoal is the most used adsorbent for the treatment of poisoning cases and also pharmaceutical wastewaters. The applicability of polymeric resins for the salicylic acid adsorption is the objective of this research work. The adsorptive behavior of two different polymeric adsorbents has been compared with activated charcoal from an equilibrium and kinetic point of view. The effect of temperature on the adsorption process was addressed for all the adsorbents considered. Langmuir and Nitta isotherm models were used to fit equilibrium data for each of the adsorbents and temperature. A simple linear driving force model has been used to quantify intraparticle adsorption kinetics. {\textcopyright} 2004 Elsevier B.V. All rights reserved.",

author = "Marta Otero and Grande, {Carlos A.} and Rodrigues, {Alirio E.}",

note = "Generated from Scopus record by KAUST IRTS on 2022-09-13",

year = "2004",

month = jul,

day = "1",

doi = "10.1016/j.reactfunctpolym.2004.02.024",

language = "English (US)",

volume = "60",

pages = "203--213",

journal = "Reactive and Functional Polymers",

issn = "1381-5148",

publisher = "Elsevier",

number = "1-3",

}

TY - JOUR

T1 - Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal

AU - Otero, Marta

AU - Grande, Carlos A.

AU - Rodrigues, Alirio E.

N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13

PY - 2004/7/1

Y1 - 2004/7/1

N2 - Salicylic acid is a drug responsible for many cases of intoxication since it is present in many medications and prescription drugs such as aspirin. Activated charcoal is the most used adsorbent for the treatment of poisoning cases and also pharmaceutical wastewaters. The applicability of polymeric resins for the salicylic acid adsorption is the objective of this research work. The adsorptive behavior of two different polymeric adsorbents has been compared with activated charcoal from an equilibrium and kinetic point of view. The effect of temperature on the adsorption process was addressed for all the adsorbents considered. Langmuir and Nitta isotherm models were used to fit equilibrium data for each of the adsorbents and temperature. A simple linear driving force model has been used to quantify intraparticle adsorption kinetics. © 2004 Elsevier B.V. All rights reserved.

AB - Salicylic acid is a drug responsible for many cases of intoxication since it is present in many medications and prescription drugs such as aspirin. Activated charcoal is the most used adsorbent for the treatment of poisoning cases and also pharmaceutical wastewaters. The applicability of polymeric resins for the salicylic acid adsorption is the objective of this research work. The adsorptive behavior of two different polymeric adsorbents has been compared with activated charcoal from an equilibrium and kinetic point of view. The effect of temperature on the adsorption process was addressed for all the adsorbents considered. Langmuir and Nitta isotherm models were used to fit equilibrium data for each of the adsorbents and temperature. A simple linear driving force model has been used to quantify intraparticle adsorption kinetics. © 2004 Elsevier B.V. All rights reserved.

UR - https://linkinghub.elsevier.com/retrieve/pii/S138151480400080X

UR - http://www.scopus.com/inward/record.url?scp=3042541912&partnerID=8YFLogxK

U2 - 10.1016/j.reactfunctpolym.2004.02.024

DO - 10.1016/j.reactfunctpolym.2004.02.024

M3 - Article

SN - 1381-5148

VL - 60

SP - 203

EP - 213

JO - Reactive and Functional Polymers

JF - Reactive and Functional Polymers

IS - 1-3

ER -

Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this