Studies on adsorptive removal of Co(II), Cr(III) and Ni(II) by IRN77 cation-exchange resin

S. Rengaraj; Kyeong Ho Yeon; So Young Kang; Jong Un Lee; Kyung Woong Kim; Seung Hyeon Moon

doi:10.1016/S0304-3894(02)00018-3

Studies on adsorptive removal of Co(II), Cr(III) and Ni(II) by IRN77 cation-exchange resin

S. Rengaraj, Kyeong Ho Yeon, So Young Kang, Jong Un Lee, Kyung Woong Kim, Seung Hyeon Moon^*

^*Corresponding author for this work

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

195 Citations (Scopus)

Abstract

The adsorption of cobalt, chromium and nickel from aqueous solutions on IRN77 cation-exchange resin has been studied comparatively. The percentage removal of cobalt, chromium and nickel was examined by varying experimental conditions, viz. dosage of adsorbent, pH of the solution and contact time. It was found that more than 95% removal was achieved under optimal conditions. The adsorption capacity (k) for cobalt, chromium and nickel were calculated from the Freundlich adsorption isotherm. The adsorption of cobalt, chromium and nickel on this cation-exchange resin followed the Lagergren kinetic model. Also the competitive adsorption of multi-metals onto the IRN77 resin was studied. The studies showed that this cation-exchange resin can be used as an efficient adsorbent material for the removal of cobalt, chromium and nickel from water and nuclear power plant coolant water.

Original language	English
Pages (from-to)	185-198
Number of pages	14
Journal	Journal of Hazardous Materials
Volume	92
Issue number	2
DOIs	https://doi.org/10.1016/S0304-3894(02)00018-3
Publication status	Published - May 27 2002
Externally published	Yes

Keywords

Adsorption
Chromium
Cobalt
Ion-exchange resin
Isotherm
Kinetics
Nickel
Wastewater

ASJC Scopus subject areas

Environmental Engineering
Environmental Chemistry
Waste Management and Disposal
Pollution
Health, Toxicology and Mutagenesis

Access to Document

10.1016/S0304-3894(02)00018-3

Cite this

@article{9e1382a0d77446bf97d566a2f02e87a2,

title = "Studies on adsorptive removal of Co(II), Cr(III) and Ni(II) by IRN77 cation-exchange resin",

abstract = "The adsorption of cobalt, chromium and nickel from aqueous solutions on IRN77 cation-exchange resin has been studied comparatively. The percentage removal of cobalt, chromium and nickel was examined by varying experimental conditions, viz. dosage of adsorbent, pH of the solution and contact time. It was found that more than 95% removal was achieved under optimal conditions. The adsorption capacity (k) for cobalt, chromium and nickel were calculated from the Freundlich adsorption isotherm. The adsorption of cobalt, chromium and nickel on this cation-exchange resin followed the Lagergren kinetic model. Also the competitive adsorption of multi-metals onto the IRN77 resin was studied. The studies showed that this cation-exchange resin can be used as an efficient adsorbent material for the removal of cobalt, chromium and nickel from water and nuclear power plant coolant water.",

keywords = "Adsorption, Chromium, Cobalt, Ion-exchange resin, Isotherm, Kinetics, Nickel, Wastewater",

author = "S. Rengaraj and Yeon, {Kyeong Ho} and Kang, {So Young} and Lee, {Jong Un} and Kim, {Kyung Woong} and Moon, {Seung Hyeon}",

note = "Funding Information: This work was supported by a research grant from nuclear power plant and the National Research Laboratory (NRL) program of Korea Institute of Science and Technology Evaluation and Planning (KISTEP). One of the authors (S. Rengaraj) is grateful to Brain Korea 21 program from the Ministry of Education and through the Chemical and Environmental Engineering program at KJIST for awarding a Postdoctoral Research Position.",

year = "2002",

month = may,

day = "27",

doi = "10.1016/S0304-3894(02)00018-3",

language = "English",

volume = "92",

pages = "185--198",

journal = "Journal of Hazardous Materials",

issn = "0304-3894",

publisher = "Elsevier",

number = "2",

}

TY - JOUR

T1 - Studies on adsorptive removal of Co(II), Cr(III) and Ni(II) by IRN77 cation-exchange resin

AU - Rengaraj, S.

AU - Yeon, Kyeong Ho

AU - Kang, So Young

AU - Lee, Jong Un

AU - Kim, Kyung Woong

AU - Moon, Seung Hyeon

N1 - Funding Information: This work was supported by a research grant from nuclear power plant and the National Research Laboratory (NRL) program of Korea Institute of Science and Technology Evaluation and Planning (KISTEP). One of the authors (S. Rengaraj) is grateful to Brain Korea 21 program from the Ministry of Education and through the Chemical and Environmental Engineering program at KJIST for awarding a Postdoctoral Research Position.

PY - 2002/5/27

Y1 - 2002/5/27

N2 - The adsorption of cobalt, chromium and nickel from aqueous solutions on IRN77 cation-exchange resin has been studied comparatively. The percentage removal of cobalt, chromium and nickel was examined by varying experimental conditions, viz. dosage of adsorbent, pH of the solution and contact time. It was found that more than 95% removal was achieved under optimal conditions. The adsorption capacity (k) for cobalt, chromium and nickel were calculated from the Freundlich adsorption isotherm. The adsorption of cobalt, chromium and nickel on this cation-exchange resin followed the Lagergren kinetic model. Also the competitive adsorption of multi-metals onto the IRN77 resin was studied. The studies showed that this cation-exchange resin can be used as an efficient adsorbent material for the removal of cobalt, chromium and nickel from water and nuclear power plant coolant water.

AB - The adsorption of cobalt, chromium and nickel from aqueous solutions on IRN77 cation-exchange resin has been studied comparatively. The percentage removal of cobalt, chromium and nickel was examined by varying experimental conditions, viz. dosage of adsorbent, pH of the solution and contact time. It was found that more than 95% removal was achieved under optimal conditions. The adsorption capacity (k) for cobalt, chromium and nickel were calculated from the Freundlich adsorption isotherm. The adsorption of cobalt, chromium and nickel on this cation-exchange resin followed the Lagergren kinetic model. Also the competitive adsorption of multi-metals onto the IRN77 resin was studied. The studies showed that this cation-exchange resin can be used as an efficient adsorbent material for the removal of cobalt, chromium and nickel from water and nuclear power plant coolant water.

KW - Adsorption

KW - Chromium

KW - Cobalt

KW - Ion-exchange resin

KW - Isotherm

KW - Kinetics

KW - Nickel

KW - Wastewater

UR - http://www.scopus.com/inward/record.url?scp=0037182099&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037182099&partnerID=8YFLogxK

U2 - 10.1016/S0304-3894(02)00018-3

DO - 10.1016/S0304-3894(02)00018-3

M3 - Article

C2 - 11992702

AN - SCOPUS:0037182099

SN - 0304-3894

VL - 92

SP - 185

EP - 198

JO - Journal of Hazardous Materials

JF - Journal of Hazardous Materials

IS - 2

ER -

Studies on adsorptive removal of Co(II), Cr(III) and Ni(II) by IRN77 cation-exchange resin

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this